Black Opal and Diamond Halo Ring
Black opal and diamond set halo ring 18x old cut diamonds 2.3 mm-2.5 mm dia, opal cabochon size 12.5 mm x 8.3 mm x 3.55 mm, ring weight 2.8 grams, ring size P-Q. Light surface wear to opal. Ring tests as 850 palladium
Black Diamond & Opal Ring in 18ct White Gold
A black diamond & opal ring; 16.5 x 12.5 mm translucent opal to a surround of 18 round brilliant cut black diamonds in 18ct white gold. Size M. Wt. 9.9g.
Lightning Ridge opal and diamond ring, 14ct white gold Art Deco style featuring centre, one oval cabochon cut, solid Lightning Ridge opal (3.34ct, blue/green/orange/yellow colour play, marquel role pattern), bezel set, with 20 round brilliant cut diamonds…
Solid Opal and Diamond Ring in 18ct Yellow Gold
18ct yellow gold, solid opal and diamond ring, dark solid opal 17.5-10 mm displaying blue, green, yellow, orange and red very good play of colour and 5 brilliant cut diamond TDW=0.12ct, G-H/VS, 17.2 grams, size 6/M
Opal and Diamond White Gold Ring
18ct white gold solid opal and diamond ring comprising long oval cabochon cut solid opal 3.78 ct (18.3 mm by 7.6 mm, depth 4.3 mm) and 16 brilliant cut diamonds (40.7 ct, 80.48ct, 4.20ct) and 6 tapered baguette diamonds (approx 0.6ct)
Opal and Diamond Textured Gold Ring by Kevin
Opal and diamond ring, set with an oval shaped opal measuring approximately 14.78 x 13.10 x 5.26 mm, set in a textured mount, estimated total diamond weight 0.80 carats, signed Kevin, mounted in 14ct gold, weight 12.4gm, ring size Q.
Opal and Diamond Ring with Tapered Baguette Border
Opal and diamond ring, the oval shaped opal, measuring approximately 18.50 x 14.25 x 5.00 mm, within a border of round brilliant and tapered baguette-cut diamonds, estimated diamond weight 1.30 carats, mounted in gold, weight 12.0gm, ring size L.
Opal and Diamond Ring with 10.36ct Jelly Opal
An opal and diamond ring, centrally set with a solid jelly opal cut en cabochon of 10.36cts with round brilliant, princess and baguette cut diamond set shoulders, mounted in 18ct white and yellow gold, ring size N. Condition: ring presents in as new…
Opal and Diamond Ring in 18ct White Gold
An opal and diamond ring, comprising an oval white opal cut en cabochon, surrounded by eighteen round brilliant cut diamonds, mounted in 18ct white gold, ring size P.
Opal and Diamond Ring in 14ct Yellow Gold
14ct yellow gold, crystal opal and diamond ring 14.50ct Opal and 40 diamonds (0.80ct) colour H-I and clarity SI1-SI2, total weight approx 10.5 grams
Vivid Tanzanite and Diamond Ring with Yellow Gold Mounting
Large tanzanite and diamond ring an outstanding, deep, vivid blue coloured, oval cut 2.20ct bezel set tanzanite, emphasised by 12=0.96ct H colour Si P1 clarity round brilliant diamonds. Mounted in 14ct yellow gold. Weight5.1 grams. Size L trio of opals…
Rose Gold Opal and Diamond Art Deco Ring
18ct rose gold Art Deco style ring set with a rectangular cabochon cut Ethiopian opal and 14x 0.02ct G\VS2 diamonds. Weight 5.5 grams. Size O1\2.
Opal and Diamond Ring in 18ct Gold
A solid white opal and diamond ring, the oval opal cut en cabochon bordered by round brilliant cut diamonds totalling 0.36cts, mounted in 18ct gold, ring size N. Condition: ring presents in very good condition. Opal measures 22.46 mm x 16.61 mm x 4.82 mm…
Opal and Diamond Ring in 14ct Gold
14ct gold, opal and diamond ring. Centring a white oval opal cut en cabochon weighing approximately 6.60 carats, flanked by round brilliant-cut diamonds together weighing approximately 0.16 carats, ring size N 1/2.
Black Opal and Diamond Ring
An opal and diamond ring set with an oval-shaped black opal measuring approximately 22.35 x 17.26 mm between diamond-set shoulders, estimated total diamond weight 0.70 carats, mounted in gold, ring size M.
Opal and Diamond Ring in 18K Gold
18 carat yellow and white gold ring set with an opal of approximately 16.69 carats & small diamonds
Black Opal Diamond Ring, 14k White Gold, Valued
Solid black opal and diamond set white gold ring marked 14k, Australian natural dark opal of Coober Pedy type 22.65 x 16.48 x 5.62 mm. Opal displays patches blue, green, orange, red medium, play of colour is medium to good. 80x Single cut diamonds = 0…
Crystal Opal & Diamond Ring in 18ct Yellow Gold
18ct yellow gold crystal opal & diamond ring, a natural crystal opal approximately 5.35cts freeform, shape with good play of colour within a border of accent diamonds 0.22cts to a half round band. Weight 6.1 grams,
Opal and Diamond Antique Ring, 18ct Yellow Gold
An antique opal and diamond ring, the central oval solid white opal of estimated weight 0.70 carat, shouldered by old European cut diamonds of estimated total weight 1.25 carats. Engraved detail to shoulders. 18ct yellow gold. Weight 3.21 grams. Size R
Opal and Diamond Ring in White Gold
White gold, opal and diamond ring, centring an oval opal cut en cabochon weighing approximately 11.70 carats, within a surround of thirty round brilliant-cut diamonds together weighing approximately 0.30 carats, mounted in low carat white gold, ring size…
Opal and diamond ring, the textured mount set with a boulder opal with blue, green, yellow and orange play of colour, accented with round brilliant-cut diamonds, estimated total diamond weight 0.45 carats, 18ct gold, weight 23.5gm, ring size T.
Black Opal and Diamond Statement Ring in White Gold
14ct white gold statement ring, solid black Lightning Ridge opal and diamond. The centre features, one rectangular cut solid black with colours of green and blue Lightning Ridge opal (4.23ct), bezel set, with 116 round brilliant cut diamonds (1.57ct TDW…
Lightning Ridge Black Opal & Diamond Platinum Ring
Lighting Ridge black opal ring an oval cabochon cut 10.5 x 5.45 mm with good play of colour, being blues, greens and orange flashes in a broad flash pattern. Companion set with 2x 0.20ct of G colour, Si clarity, brilliant cut diamonds. All set into a…
Opal and diamond three stone ring, centred by an oval opal cabochon measuring approximately 9.53 x 7.63 x 4.34 mm, between two old mine-cut diamonds, estimated total diamond weight 0.80 carats, mounted in 18ct gold, weight 4.7gm, ring size M.
Opal and Diamond Ring in 18ct Gold
18ct yellow and white gold diamond and opal ring. The Australian cabochon opal is surrounded by brilliant cut and baguette diamonds. Approx 1ct of diamond, finger size M
Opal and Diamond Ring, 18ct Gold, London 1978
An opal and diamond ring, featuring an oval opal cut en cabochon weighing 9.81cts, surrounded by single cut diamonds totalling 0.50cts, in 18ct gold, hallmarked London 1978, ring size O.
Opal and Diamond Two-Tone Gold Ring
18ct two-tone gold, opal and diamond ring. Centring an oval opal cut en cabochon weighing approximately 1.72 carats, within a surround of baguette and round brilliant cut diamonds, ring size O.
Australian opal and diamond halo statement ring, 14K white gold, the centre features, one oval cabochon cut greenish-blue base with colour play of green blue and teal Australian opal (4.23ct). Size O
Opal and diamond cage ring with 14 diamonds
A large oval opal and diamond and white gold cage set ring, set with fourteen diamonds around the edge
Boulder Opal and Diamond Ring in 18ct Gold
An opal and diamond ring, centrally set with a boulder opal measuring approximately 23.50 x 12.20 x 3.55 mm, accented with round brilliant-cut diamonds, estimated total diamond weight 0.30 carats, mounted in 18ct gold, gross weight approximately 13.30…
Harlequin Opal and Diamond Ring by Catanachs
A harlequin opal and diamond ring by Catanachs, platinum, manufactured and retailed by Catanachs, featuring a central solid harlequin opal of strong blocked colours, measuring 21 x 13.5 x 4.65 mm, bezel set, flanked by curved grain set rails of old cut…
Opal and Diamond Ring with Lightning Ridge Opal
An opal and diamond ring, featuring a solid oval opal weighing 10.34cts, within an undulating border of baguette cut diamonds totalling 1.10cts, in platinum, ring size L. The ring presents in excellent condition with little evidence of any wear. The opal…
Opal and diamond ring with 1.50 ct diamonds
An opal and diamond ring, centring a round white opal, measuring approximately 14.54 x 13.40 mm, to a surround of round brilliant-cut diamonds, signed white, estimated total diamond weight 1.50 cts, mounted in 18ct white gold, size P
Opal and Diamond Ring in 14K Yellow Gold
An opal and diamond ring, the oval-shaped white opal cabochon measuring approximately 13.3 x 10.4 x 5.6 mm, mounted within a round brilliant-cut diamond surround, diamonds approximately 1.60 carats total, mounted in 14 carat yellow gold, ring size M
Opal and Diamond Ring - Lightning Ridge Beauty
Black opal and diamond ring; centring a bezel-set low cabochon Lightning Ridge black opal weighing approximately 5.47 carats, to scrolled shoulders accented with round brilliant-cut diamonds together weighing approximately 0.05 carats, mounted in 18ct…
Opal and Diamond Geometric Ring
Platinum, opal and diamond ring, centring an oval opal cut en cabochon weighing approximately 3.30 carats, within a geometric and foliate surround of baguette and single-cut diamonds together weighing approximately 0.86 carats, size N.
Opal and Diamond Rose Gold Ring with Play of Colors
14ct rose gold, 6.33ct opal and diamond ring, the design features, one free form cabochon cut, plays of green, violet, yellow, orange, blue, Australia black opal 6.33ct, 14.23 mm x 12.99 mm x 4.54 mm, channel set. Encompassing the design are 41 round…
Art Deco Opal, Diamond and Emerald Ring
An opal, diamond and emerald ring, in the Art Deco style, comprising central circular cabochon cut lightning ridge black opal of blue and green colours, with small square cut emeralds tapering to each shoulder with two rows of surrounding small single cut…
Opal and Diamond Cabochon Ring in 14ct Gold
An opal and diamond ring, featuring an oval opal cut en cabochon weighing an estimated 7.90cts, withn a border of round brilliant cut diamonds, in 14ct gold, ring size Q 1/2.
Opal and Diamond Scroll Ring
18ct bi-colour gold, opal and diamond ring, the collet-set pear-shaped cabochon crystal opal is framed by scroll motifs partially set with round brilliant-cut diamonds, the opal and diamonds together weighing approximately 4.19 and 1.75 carats…
Opal and Diamond Ring, 18ct White Gold, 25.99cts
A large opal and diamond ring, centrally set with a solid white opal cut en cabochon of 25.99cts, with round brilliant and baguette cut diamond surround, mounted in 18ct white gold, ring size N. Condition: ring presents in as new condition and stones are…
Opal and Diamond Ring with 2.50ct Diamonds
An opal and diamond ring, centring an oval white opal, measuring approx. 18.1 x 11.9 mm, to a surround of round brilliant-cut diamonds, diamonds approximately 2.50cts total, mounted in 18ct gold, signed white, estimated total diamond weight 1.50cts,…
Art Deco Black Opal & Diamond Pendant with Chain
An Art Deco black opal and diamond pendant, the oval black opal cut en cabochon of 8.66cts, set within a panel of early brilliant cut and single cut diamonds totalling 0.35cts, suspended from an integral chain, mounted in 18ct gold.
Art Nouveau opal and diamond ring, centring a collet-set Australian Lightning Riddge cabochon opal measuring approximately 14 mm x 9.5 mm framed by a folliate surround between collet-set circular-cut diamonds, mounted in 18ct gold, size M
Opal and Diamond Ring with Baguette Surround
Platinum, opal and diamond ring, centring a collet-set oval opal cut en cabochon weighing approximately 2.80 carats, within a surround of brilliant and baguette-cut diamonds to diamond set shoulders, the diamonds together weighing approximately 0.45…
Opal and Diamond Art Deco Ring
An Art Deco opal and diamond ring, featuring an oval opal with fine play of colour weighing 2.50cts, within diamond set shoulders, all in platinum and 18ct white gold, hallmarked W. Drummond & Co., ring size L-M.
Opal and Diamond Platinum Ring with 4ct Diamonds
Opal and diamond ring, the oval crystal measuring approximately 19.07 X 14.50 X 8.87 mm within a border of brilliant-cut diamonds, estimate diamond weight 4.00 carats, mounted in platinum, ring size Q.
Art Deco Opal and Diamond Ring
An Art Deco Lightning Ridge opal and diamond ring, the central oval opal of estimated weight 3.54 carats, in a single and baguette cut diamond set mount, estimated diamond weight 0.58 carat. 18ct white gold and platinum. Weight 3.85 grams. Platinum. Ring…
Opal and Diamond Ring with Spectral Colors
An opal and diamond ring, the solid semi-black opal, cut en cabochon of 8.56cts, exibiting all the spectral colours, in a border of round brilliant cut diamonds, mounted in 18ct white gold and platinum, ring size K.
Rare Black Opal and Diamond Ring
A rare black opal and diamond ring centring a black opal fashioned as an oval cabochon which is distinguished by a distinct Chinese writing pattern and play-of-colour predominantly in vivid greens, blues, and reddish orange, weighing approximately 8.70…
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