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A white opal and sapphire ring, of stepped cluster design. 9ct…

Rose Gold Opal & Sapphire Cluster Ring

A white opal and sapphire ring, of stepped cluster design. 9ct rose gold. Weight 7 grams. Size L.

Fire opal and sapphire cluster ring set in silver, size N-O

Fire Opal & Sapphire Cluster Ring, Size N-O

Fire opal and sapphire cluster ring set in silver, size N-O

18ct yellow gold and solid crystal opal cluster ring, weight 2.…

18ct Gold Crystal Opal Cluster Ring, Size N

18ct yellow gold and solid crystal opal cluster ring, weight 2.07 grams, size N 6/7

A silver gilt gem set ring; featuring a cluster of garnets and…

Garnet and Opal Cluster Ring in Silver Gilt

A silver gilt gem set ring; featuring a cluster of garnets and opal. Size N. Wt. 4.7gt

Antique opal and white sapphire set cluster ring with a well…

Antique Opal & White Sapphire Cluster Ring with Rose Gilt Shank

Antique opal and white sapphire set cluster ring with a well made rose gilt metal shank and pierced work trellis. Mounted with a silver setting. Unmarked. Approx opal cabochon size 10.5 mm x 6.6 mm x 3.7 mm depth, ring size N-O, weight 2.65 grams

An opal and sapphire cluster ring, in silver. Size O. Weight 2.…

Opal and Sapphire Cluster Ring in Silver - Size O

An opal and sapphire cluster ring, in silver. Size O. Weight 2.9g.

9ct cameo ring with garnet and opal cluster ring

Cameo Garnet and Opal Cluster Ring

9ct cameo ring with garnet and opal cluster ring

9ct gold, solid light opal & pearl cluster ring approx

Opal & Pearl Cluster Ring in Solid 9ct Gold

9ct gold, solid light opal & pearl cluster ring approx

A seven-stone opal and 9ct gold cluster dress ring. Wt 5.9g

Opal and Gold Cluster Dress Ring - 5.9g

A seven-stone opal and 9ct gold cluster dress ring. Wt 5.9g

Edwardian 9ct seven stone opal floret cluster ring rub over set

9ct Opal Floret Cluster Ring with 7 Stones

Edwardian 9ct seven stone opal floret cluster ring rub over set

A 1960s 14ct. yellow gold and opal cluster domed ring, the wide…

Opal Cluster Gold Ring

A 1960s 14ct. yellow gold and opal cluster domed ring, the wide elliptical panel set with 63 graduating opal cabochons, plain flared wide shoulders

18ct 13 stone milk opal and diamond cluster ring milligrain…

Milk Opal and Diamond Cluster Ring with Milligrain Detailing

18ct 13 stone milk opal and diamond cluster ring milligrain scroll gallery set

A white opal princess dress ring, 18ct yellow gold, made as a…

White Opal Princess Cluster Ring in 18ct Gold

A white opal princess dress ring, 18ct yellow gold, made as a round peaked cluster ring, circa 1970's featuring throughout concentric rows of round cabochon solid white opals good colours throughout, each claw set with gold detail of rope twist to outer,…

Emerald and opal cluster ring, an all 14ct yellow gold scroll…

Emerald and Opal Cluster Ring in 14ct Yellow Gold

Emerald and opal cluster ring, an all 14ct yellow gold scroll style cluster dress ring, with emerald to centre surrounded by six pear shaped opals (A/F). Total weight 7.5 grams

An early 20th century 9ct. gold, opal and diamond cluster ring,…

9ct. Gold Opal and Diamond Cluster Ring

An early 20th century 9ct. gold, opal and diamond cluster ring, the cabochon open-claw set and framed by ten small old-cut diamonds, basket mount below.

9ct 19 stone opal, sapphire & diamond cluster ring raised cage…

Opal, Sapphire, and Diamond Cluster Ring

9ct 19 stone opal, sapphire & diamond cluster ring raised cage claw set central oval milk opal with petal surround

18ct gold Opal cluster ring 7.5grams

18ct Gold Opal Cluster Ring - 7.5g

18ct gold Opal cluster ring 7.5grams

Victorian 18ct 13 stone opal & diamond cluster ring oval fiery…

18ct Opal & Diamond Cluster Ring with Fiery Oval Stone

Victorian 18ct 13 stone opal & diamond cluster ring oval fiery opal with diamond surround

An 18ct. rose gold opal ruby and diamond cluster ring, the…

Opal, Ruby, and Diamond Cluster Ring in Rose Gold

An 18ct. rose gold opal ruby and diamond cluster ring, the central claw set ruby framed by six radiating oval opal cabochons, each spaced by a small round brilliant cut diamond.

Opal and diamond ring, oval opal claw set and surrounded by…

Opal and Diamond Ring on White Gold Band, Size P

Opal and diamond ring, oval opal claw set and surrounded by claw set diamond cluster upon a 9ct white gold band with scrolled design shank, opal is scratched and grazed, approx. Weight 4.9 grams, size P

A estate 9ct. yellow gold, opal and seed pearl cluster ring,…

Opal and Seed Pearl Cluster Ring in 9ct Yellow Gold

A estate 9ct. yellow gold, opal and seed pearl cluster ring, the three oval cabochon opals with good fire surrounded by a row of seed pearls.

An opal & diamond cluster ring; centring an 11.2 x 9.2 mm white…

Opal & Diamond Cluster Ring in 14ct Gold (Size N)

An opal & diamond cluster ring; centring an 11.2 x 9.2 mm white opal surrounded by 18 round brilliant cut diamonds in 14ct gold. Size N

A 1970s 18ct. yellow gold, opal and emerald lady's cluster…

Opal and Emerald Cluster Ring in 18ct. Yellow Gold

A 1970s 18ct. yellow gold, opal and emerald lady's cluster dress ring, the grid of 12 opals set in three rows spaced by six small emerald cabochons, all claw set in a high coronet type mount

An 18ct. yellow gold opal ruby and diamond flower head cluster…

Opal, Ruby, and Diamond Flower Cluster Ring

An 18ct. yellow gold opal ruby and diamond flower head cluster ring, the central claw set ruby framed by six radiating oval opal cabochons, each spaced by a small round brilliant cut diamond

A lady's modern 18ct. rose gold opal and diamond ring, the four…

Opal and Diamond Rose Gold Ring

A lady's modern 18ct. rose gold opal and diamond ring, the four cabochon claw set opals set on an angle framing the central cluster of four modern brilliant cut diamonds, further small diamonds framing the mount.

An 18ct. yellow gold opal and diamond cluster ring, the four…

Opal and Diamond Cluster Ring in 18ct. Yellow Gold

An 18ct. yellow gold opal and diamond cluster ring, the four central diamonds framed by four larger oval cabochon milk opals, an encircling band of small diamonds below.

A four stone crystal opal dress ring, 18ct yellow gold, made as…

Abstract Crystal Opal Cluster Ring in 18ct Yellow Gold

A four stone crystal opal dress ring, 18ct yellow gold, made as an abstract cluster dress ring, set with four oval cabochon cut crystal opals, each of slightly different size, each claw set in a random central cluster, strong colours throughout, framed by…

An 18ct. yellow gold opal and diamond cluster ring, the three…

Opal and Diamond Cluster Ring in 18ct Yellow Gold

An 18ct. yellow gold opal and diamond cluster ring, the three circular cabochon opals each claw set and framed by an encircling band of modern brilliant cut diamonds

An opal cluster ring, the 1.5ct approx. Oval cabochon cut…

Opal Cluster Ring with Sapphire Accents

An opal cluster ring, the 1.5ct approx. Oval cabochon cut central opal in a eight claw setting, with eight round cabochon cut opals of approx. 0.10ct each. All opals are white opals with green, pink, red and blue tones. All surrounded by eight small round…

An estate 18ct. yellow gold and platinum opal and seed pearl…

Opal and Seed Pearl Cluster Ring in 18ct Gold

An estate 18ct. yellow gold and platinum opal and seed pearl cluster ring, the circular milk opal cabochon displaying good fire in a rub-over mount, totally encircled by 11 seed pearls, basket form mount below, forked shoulders.

Two rings, a pink stone and a gold ring (9.9g) (tests approx.…

Pink Stone and Gold Ring with Opal Cluster

Two rings, a pink stone and a gold ring (9.9g) (tests approx. 14ct gold), and an opal cluster ring. (2)

14ct opal and diamond cluster ring white oval cabochon opal…

Opal and Diamond Cluster Ring with 28 Surrounding Diamonds

14ct opal and diamond cluster ring white oval cabochon opal with surround of 28 diamonds

A lady's modern 18ct. yellow gold three opal and diamond…

18ct. Gold Opal & Diamond Cluster Ring

A lady's modern 18ct. yellow gold three opal and diamond cluster ring, the oval cabochon opals claw set in a row, each framed by an encircling band of recessed modern brilliant cut diamonds.

18ct yellow gold solid opal and diamond cluster ring

Opal & Diamond Cluster Ring in 18ct Yellow Gold

18ct yellow gold solid opal and diamond cluster ring

18ct 19stone opal Princess style cluster ring four tiers all…

Opulent Opal Princess Cluster Ring with Minor Chip

18ct 19stone opal Princess style cluster ring four tiers all individually claw set (chip to one stone)

14ct white gold opal & diamond ring. A round cabochon crystal…

Opal and Diamond Cluster Ring in White Gold

14ct white gold opal & diamond ring. A round cabochon crystal opal approximately 9.13 mm diameter with five smaller opals and five 0.05ct diamonds to an open cluster. Weight 5.2 grams size K1/2

An 18ct gold opal and diamond cluster ring; centring a 10 x 7…

18ct Gold Opal and Diamond Cluster Ring

An 18ct gold opal and diamond cluster ring; centring a 10 x 7 mm solid crystal opal surrounded by 20 round brilliant cut diamonds, top 15.5 x 12.5 mm, size O, wt. 4.39g.

Three gem set rings i a Victorian 15ct yellow gold and seed…

Victorian Opal, Diamond and Sapphire Rings

Three gem set rings i a Victorian 15ct yellow gold and seed pearl ring circa 1880s. Weight:2.2 grams. Size: L1\2 II 14ct white gold and mounted wit a free form opal. Weight 7.1 grams. Size: P. III diamond and sapphire ring cluster ring in 18ct rose gold.…

An open set floral style cluster ring. 14ct yellow gold, made…

Opal Floral Cluster Ring

An open set floral style cluster ring. 14ct yellow gold, made as a vintage oval floral style cluster of spaced arrangement, featuring an oval cabochon white opal to centre, measuring approximately 9.5 x 7.5 mm, claw set in a multitude of small claws,…

Antique 9ct yellow gold opal and ruby cluster ring hallmarked…

Opal and Ruby Cluster Ring - 9ct Gold, Birmingham Hallmark

Antique 9ct yellow gold opal and ruby cluster ring hallmarked Birmingham

An opal, ruby and sapphire set cluster ring, 14ct yellow gold,…

Vintage Floral Opal, Ruby & Sapphire Cluster Ring

An opal, ruby and sapphire set cluster ring, 14ct yellow gold, made as a vintage floral inspired cluster ring, set with central square cut single sapphire, framed by six oval rubies of deep colour, completed by an outer frame of six oval cabochon crystal…

A solid white opal and diamond cluster ring. 18ct yellow gold.…

White Opal & Diamond Cluster Ring in 18ct Gold

A solid white opal and diamond cluster ring. 18ct yellow gold. Weight 6.43 grams. Size O ½.

Opal and diamond ring, property from the Estate of a private…

Opal and diamond ring, property from the Estate of a private Sydney Collector, of cluster design, centring a collet-set round opal cabochon weighing approximately 1.70 carats, within a frame of single-cut diamonds, the small diamonds together weighing…

Opal cluster ring featuring twelve small marquise shaped pale…

Opal Cluster Ring in 14ct White Gold

Opal cluster ring featuring twelve small marquise shaped pale crystal opal and one large central pale crystal opal colours seen, subdued, blue's green's pinks all set in 14ct white gold. Weight 9.3 grams. Size P.

A solid opal and diamond cluster ring, 18ct rose gold, of…

Opal and Diamond Cluster Ring in 18ct Rose Gold

A solid opal and diamond cluster ring, 18ct rose gold, of modern, slightly irregular oval shape, featuring a low profile oval piece of solid opal, measuring 8.5 x 5.5 mm, strong blue, green and red spectral colours throughout, set in a closed back setting…

A 9ct rose gold Edwardian style opal and ruby ring; cluster top…

Opal and Ruby Cluster Ring in Rose Gold

A 9ct rose gold Edwardian style opal and ruby ring; cluster top of 9 round cabochon opals to a surround of 23 trapezoid cut rubies, top size 15 x 14 mm, size O, 2.76g.

18ct 13 stone black opal and diamond cluster ring central round…

Black Opal and Diamond Cluster Ring

18ct 13 stone black opal and diamond cluster ring central round cabochon opal with diamond frame raised on fancy gallery

18ct gold, opal and diamond ring, of cluster design, centring…

Opal and Diamond Cluster Ring in 18ct Gold

18ct gold, opal and diamond ring, of cluster design, centring an opal cut en cabochon, within a surround of eight old European-cut diamonds and flanked by diamond set shoulders together weighing approximately 0.24 carats, ring size Q, 3.7 grams

A solid opal and diamond ring. 18ct rose gold, made as a modern…

Opal and Diamond Cluster Ring

A solid opal and diamond ring. 18ct rose gold, made as a modern cluster, set with central round cabochon solid crystal opal displaying orange and green spectral colours throughout, weighing approximately 4.80ct, claw set within a fine frame of small…

An opal and diamond cluster ring, the triangular shaped opal…

Opal and Diamond Cluster Ring in 18ct Gold

An opal and diamond cluster ring, the triangular shaped opal set with eight brilliant cut diamonds and two single cut diamonds, in 18ct gold, ring size N.

An opal crystal and diamond cluster ring. 18ct yellow gold.…

Opal and Diamond Cluster Ring in 18ct Yellow Gold

An opal crystal and diamond cluster ring. 18ct yellow gold. Weight 8.31 grams. Size O.

An opal and diamond cluster ring, 18ct yellow gold, made as a…

Opal and Diamond Cluster Ring in 18ct Gold

An opal and diamond cluster ring, 18ct yellow gold, made as a modern oval cluster dress ring, set with central oval black opal, measuring approximately 8.2 x 8.1 mm, strong blue and green spectral colours, claw set, framed to top and bottom with four…

A Mexican fire opal and diamond ring, of large cluster form,…

Mexican Fire Opal and Diamond Cluster Ring

A Mexican fire opal and diamond ring, of large cluster form, comprising a central oval opal cut en cabochon, framed in a surround of round brilliant cut diamonds and further surrounded by eight opals in varying shades of orange, in 14ct gold, ring size N.

Platinum, opal and diamond ring, of cluster design, centring an…

Opal and Diamond Cluster Ring

Platinum, opal and diamond ring, of cluster design, centring an opal cut en cabochon weighing approximately 0.89 carats, within a lozenge shaped cluster of round brilliant-cut diamonds together weighing 0.67 carats, ring size L, 8.4 grams

An opal & diamond cluster ring; 14 x 9 mm cabochon opal to a…

Opal & Diamond Cluster Ring in 14ct Gold, Size O

An opal & diamond cluster ring; 14 x 9 mm cabochon opal to a surround of 22 round brilliant cut diamonds in 14ct gold. Size O

An estate 18ct. white gold, opal and diamond cluster ring, the…

Opal and Diamond Cluster Ring in 18ct White Gold

An estate 18ct. white gold, opal and diamond cluster ring, the central oval cabochon opal having 'black body colour with full play of colour' surrounded by eight round brilliant cut diamonds, claw set and totalling 0.69ct

Antique opal and rose gold cluster ring set with old cut…

Antique Opal & White Sapphire Cluster Ring, Rose Gold Setting

Antique opal and rose gold cluster ring set with old cut colourless gemstones ( tests as white sapphires), in a silver setting. Unmarked, opal size 15.4x 10.4 x 1 mm, ring size N, item weight 4.4 grams.

An opal and diamond cluster ring, centrally set with a cushion…

Opal and Diamond Cluster Ring in 18ct Gold

An opal and diamond cluster ring, centrally set with a cushion shaped opal cut en cabochon, surrounded by round brilliant cut diamonds totalling 0.62 cts, handcrafted in 18ct gold, ring size N

An 18ct white gold opal and diamond cluster ring; centring an…

Blue Opal and Diamond Cluster Ring

An 18ct white gold opal and diamond cluster ring; centring an 11.3 x 9.2 mm (approx. 2.8ct) blue/violet opal surrounded by 16 round brilliant cut diamonds to split shoulders, size N, Wt. 5.2g.

18ct 13stone opal and diamond cluster ring round milk opal with…

Opal and Diamond Cluster Ring with 13 Stones

18ct 13stone opal and diamond cluster ring round milk opal with surround of brilliant and single cut diamonds '09

18ct white gold opal and diamond cluster ring oval cabochon…

Fiery Opal and Diamond Cluster Ring

18ct white gold opal and diamond cluster ring oval cabochon fiery blue green opal with individual set surround of 18 diamonds

A semi black opal and diamond cluster ring, 18ct white gold,…

Semi Black Opal and Diamond Cluster Ring

A semi black opal and diamond cluster ring, 18ct white gold, antique styled as an oval cluster, featuring an oval cabochon semi black solid opal to centre, displaying orange, green and red rolling spectral colours, weighing approximately 1.00ct, bezel set…

A solid black opal and diamond cluster ring, 18ct yellow gold,…

Black Opal and Diamond Cluster Ring

A solid black opal and diamond cluster ring, 18ct yellow gold, handmade Victorian slender oval cluster ring, set with a low profile oval piece of solid black opal, displaying strong spectral block colours, merging approximately 10 x 5.5 mm, framed by…

18ct yellow gold and platinum, opal and diamond cluster ring,…

Opal and Diamond Cluster Ring in Gold and Platinum

18ct yellow gold and platinum, opal and diamond cluster ring, with an oval solid opal displaying red and green opalescence and surrounded by pave set diamonds

An opal and diamond cluster ring, 14ct yellow and white gold,…

Opal and Diamond Cluster Ring in 14ct Gold

An opal and diamond cluster ring, 14ct yellow and white gold, made as an oval cluster featuring a cabochon opal, measuring 15.7 x 10.2 x 5.9 mm, golden in body colour with rolling spectral, colours throughout, bezel set in an open backed mount,…

18ct white gold cluster dress ring with large black Cabochon…

Black Opal Cluster Ring with Diamonds

18ct white gold cluster dress ring with large black Cabochon opal with 38 single set diamonds

An opal and diamond cluster ring, the solid black opal of…

Opal and Diamond Cluster Ring in Platinum

An opal and diamond cluster ring, the solid black opal of estimated weight 1.34 carats and surrounded by sixteen single cut diamonds. Platinum. Weight 4.32 grams. Size K. Stamped Prouds.

Two opal and Damond ring, in a cluster style and set with 5 mm…

Two opal and Damond ring, in a cluster style and set with 5 mm round cabochon cut opal and 10 old European cut diamond average 0.05ct each. Size: N. Weight: 6.3 grams. 1x 18ct yellow gold ring set with 3x oval opals and 4x old cut diamonds. Size: R.…

A solid crystal opal and diamond cluster ring, 18ct rose gold,…

Crystal Opal and Diamond Cluster Ring in Rose Gold

A solid crystal opal and diamond cluster ring, 18ct rose gold, made as a slender oval cluster ring of classic design featuring a central cabochon crystal opal weighing approximately 2.40ct, blue and green spectral colours throughout, claw set, framed by a…

An opal, emerald and diamond cluster Ing. 14ct yellow and white…

Opal, Emerald & Diamond Art Deco Cluster Ring

An opal, emerald and diamond cluster Ing. 14ct yellow and white gold, made as an oval Art Deco styled cluster ring, set with a central cabochon oval opal, measuring 9.5 x 8.5 mm, orange and green in colour, framed by an alternating frame of slender bars…

An opal and diamond ring, of cluster design, centrally set with…

Opal and Diamond Cluster Ring in 18ct White Gold

An opal and diamond ring, of cluster design, centrally set with a solid crystal opal weighing 2.30cts within an octagonal border of single cut diamonds, in 18ct white gold, ring size S-T

An opal and diamond cluster ring; centred on a 9.6 x 8.2 mm…

Opal and Diamond Cluster Ring in 18ct White Gold

An opal and diamond cluster ring; centred on a 9.6 x 8.2 mm black opal to a surround of 39 round brilliant cut diamonds totalling an estimated 1.17ct in 18ct white gold. Size K. Weight 9.9g

An opal and diamond cluster ring, The solid white opal…

An opal and diamond cluster ring, The solid white opal measuring 13.9 x 10.7 mm, surrounded by a single row of round brilliant cut diamonds totalling 0.60cts, 18ct white gold, 8.0gms.

Opal and diamond ring, 18ct yellow gold designed as a cluster,…

Opal and Diamond Cluster Ring in 18ct Yellow Gold

Opal and diamond ring, 18ct yellow gold designed as a cluster, with a solid natural white Australian opal in a multi claw setting surrounded by eighteen old European cut diamonds, total weight 4.7grams size N

18ct white gold 21 stone opal and diamond cluster ring, raised…

Opal and Diamond Cluster Ring in White Gold

18ct white gold 21 stone opal and diamond cluster ring, raised cage claw set central milk opal with surround modern brilliant cut diamonds

18ct gold, opal and diamond ring, imp jewellery of cluster…

Opal and Diamond Cluster Ring by Imp Jewelry

18ct gold, opal and diamond ring, imp jewellery of cluster design centring a claw-set oval black opal weighing 1.43 carats framed by a scalloped border decorated with brilliant-cut diamonds together weighing 0.59 carat, size U, signed imp.

18ct & platinum 13 stone opal and diamond cluster ring rub-over…

Opal and Diamond Cluster Ring with Platinum Frame

18ct & platinum 13 stone opal and diamond cluster ring rub-over oval cabochon fiery opal with individual set diamond scallop frame

18ct opal, sapphire and diamond cluster ring, three round…

Opal, Sapphire & Diamond Cluster Ring

18ct opal, sapphire and diamond cluster ring, three round cabochon opals studded with four sapphires and framed with six single cut diamonds

Ring: 18ct gold opal and diamond cluster ring.

Opal and Diamond Cluster Ring in 18ct Gold

Ring: 18ct gold opal and diamond cluster ring.

An opal and diamond cluster ring; centring an approx. 0.95ct…

Black Opal and Diamond Cluster Ring in 18ct Gold

An opal and diamond cluster ring; centring an approx. 0.95ct fine quality solid black opal surrounded by channel set tapered baguette diamonds in 18ct gold. Size O. Wt. 5.6g.

An opal and diamond cluster ring, centring an oval-shaped black…

Black Opal and Diamond Cluster Ring

An opal and diamond cluster ring, centring an oval-shaped black opal measuring approximately 7.46 x 5.84 mm within a border of round brilliant and baguette-cut diamonds, estimated total diamond weight 0.25 carats, mounted in 18ct gold, gross weight…

18ct yellow & white gold opal & diamond ring. Hand-made basket…

Opal and Diamond Cluster Ring in 18ct Gold

18ct yellow & white gold opal & diamond ring. Hand-made basket cluster ring set with nineteen 10 mm crystal opal, with predominantly blue/green play of colour surrounded with 20 round brilliant cut diamonds of good colour and clarity. Diamonds approx.1…

A solid crystal opal and diamond cluster ring, 18ct white gold,…

Opal and Diamond Cluster Ring in 18ct White Gold

A solid crystal opal and diamond cluster ring, 18ct white gold, made as an oval cluster ring featuring a central cabochon solid crystal opal to centre, weighing approximately 5.40ct, measuring approximately 15.8 x 11.4 mm, displaying strong blocks of…

An opal and diamond cluster ring, featuring an oval solid white…

Opal and Diamond Cluster Ring in 18ct Gold

An opal and diamond cluster ring, featuring an oval solid white opal cut en cabochon, estimated weight 5.43cts within a surround of twenty four brilliant cut diamonds, estimated total diamond weight 0.79cts, in 18ct gold, ring size M 1/2.

14ct white gold 11 stone opal & diamond cluster ring, raised…

Opal and Diamond Cluster Ring in White Gold

14ct white gold 11 stone opal & diamond cluster ring, raised claw set oval cabochon opal approx 3.50cts with frame of individual set diamonds,

18ct gold, palladium, opal and diamond ring, of cluster design,…

Opal and Diamond Cluster Ring in 18ct Gold

18ct gold, palladium, opal and diamond ring, of cluster design, centring an oval opal weighing approximately 3.50 carats, within a surround of twenty round brilliant-cut diamonds together weighing approximately 0.44 carats, ring size M, 6.8 grams

Dark opal and diamond ring, with bright iridescent blue and…

Dark opal and diamond ring, with bright iridescent blue and green colours the oval 8.4 x 6.9 x 3.2 mm is cabochon cut and is surrounded by 14=0.21ct H colour SI clarity round brilliant cut diamond in a cluster style setting. Mount in 18ct white gold. Size…

An opal and diamond cluster ring, of cluster design, the…

Opal and Diamond Cluster Ring in 18K White Gold

An opal and diamond cluster ring, of cluster design, the oval-shaped solid opal weighing 2.53 carats, mounted within a round brilliant-cut diamond surround, accented by four baguette-cut diamonds, diamonds approximately 0.80 carat total, mounted in 18…

A ruby, opal and diamond Belle Epoque style cluster ring with a…

Opal, Ruby and Diamond Belle Epoque Cluster Ring

A ruby, opal and diamond Belle Epoque style cluster ring with a central oval crystal opal within twelve brilliant cut diamonds and a detached border of calibre rubies; 21ct gold. Weight 6.5g

18ct 23 stone opal and diamond cluster ring, pear shape…

Opal and Diamond Cluster Ring with Cross-Over Frame

18ct 23 stone opal and diamond cluster ring, pear shape cabochon green/red flash opal approx 3.31ct with diamond set cross-over type frame/shoulders

14ct 43 stone opal and diamond cluster ring centre cabochon…

Opal and Diamond Cluster Ring with 43 Stones

14ct 43 stone opal and diamond cluster ring centre cabochon opal 7.98cts with surround and shoulders of 42 round brilliant cut diamonds 0.54cts TDW

Opal and diamond ring, fine natural solid white Australian opal…

Opal and Diamond Cluster Ring in 14ct Yellow Gold

Opal and diamond ring, fine natural solid white Australian opal cabochon cut in a four claw setting surrounded by a cluster of bezel set round brilliant cut diamonds, diamonds bead set down the band, set in 14ct yellow gold, stamped 585, opal 7.18cts,…

An opal, emerald and diamond set dress ring, 18ct white gold,…

Opal, Emerald and Diamond Oval Cluster Ring

An opal, emerald and diamond set dress ring, 18ct white gold, crafted as a large unusual oval cluster ring, featuring a central oval cabochon crystal opal measuring approximately 12 x 9 mm, claw set within a tension set wide frame of emeralds, set in a…

Diamond and opal cluster ring consisting of an oval lighting…

Opal and Diamond Cluster Ring

Diamond and opal cluster ring consisting of an oval lighting Ridge opal, cabochon cut 12.0 x 8.2 mm blue green colours, seen in a broad flash pattern. Complementing the opal are fourteen 0.03ct G colour, VS to Si clarity diamonds and four 0.03ct, F colour…

An opal and ruby cluster ring, the oval solid white opal cut en…

Opal and Ruby Cluster Ring in 18ct Gold

An opal and ruby cluster ring, the oval solid white opal cut en cabochon, surrounded by oval cut rubies, mounted in 18ct gold, ring size J

An opal and diamond cluster ring, centrally set with a solid…

Opal and Diamond Cluster Ring with 5.23ct Cabochon Opal

An opal and diamond cluster ring, centrally set with a solid semi black opal cut en cabochon of 5.23cts with strong green and blue play of colour, in a border of round brilliant cut diamonds, mounted in 18ct gold, ring size R-S