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3,471 item(s) found, 1-96 shown:
Yellow gold opal pendant and chain, one oval dark opal set in 10ct gold has excellent play of colour having greens, pinks, yellow, reds and blue colours in a flagstone like pattern. 14.3 x 12.6 mm. Fitted to the pendant is a 14ct yellow gold 44 cm long. We
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:
9ct yellow gold, vintage, 27 mm x 25 mm white opal brooch. Finished weight 7.80 grams.
9ct yellow gold, vintage, 17 mm x 18 mm white opal screw on earrings. Finished weight 5.33 grams.
14ct yellow gold, 34 mm pendant / enhancer, featuring one 15.0 mm x 8.0 mm oval opal doublet, accented on top with one round brilliant cut diamond of estimated weight .04ctsm, suspended from a 45 cm long, rope chain. Finished weight 9.70 grams.
14ct yellow gold, modern, 16.0 mm long pendant, with one bezel set 7.0 mmx 5.0 mm oval cabochon cut opal. Finished weight .40 grams.
Gold and black opal ring, 18ct yellow gold, claw set with a very fine triangular shape solid natural black opal, possibly Lightning Ridge, blue and green hues and a strong rolling flash, stamped '18ct', size L, total weight 5 grams
A vintage designer 18ct white gold diamond and opal brooch, the large oval opal with good green blue play of fire, In tapered crown like frame with scrolling leaf design all bead set with multiple diamonds.
Australian modernist opal & yellow gold ring marked 18ct, bark finish. Opal size 21 x 14 mm, ring size P, height 30 mm, weight 26.60 grams, dark opal broad green flash, purple blue body tone, crack to corner.
Purple blue opal & 9ct yellow gold ring marked 9k. Weight 5.89 grams, cab 8.5 mm, ring size N
Mid century opal & yellow gold cocktail ring marked Wh 14k. Ring size m, weight 4.4 grams, opal 15.5 x 10.4 mm opaque, dark tone, play of colour strong green, yellows, orange pattern, some blue purples, orange hue, tests as 12ct
Boulder opal & 14ct yellow gold stud earrings marked 14k. Opal size 9 x 6 mm, weight 2 grams
Australian modernist opal & 18ct yellow gold pendant, marked 750 electroplate. Weight 6.30 grams, oval size 16 x 12 mm, opal, probably a doublet
Black opal & silver brooch marked S (Rubbed). Opal cab 11 x 6 mm broad green with blue flash, item weight 3.3 grams
An Art Nouveau 9ct gold opal brooch, Wager style floral and foliate frame set with an opal triplet (chipped), size 57 x 19 mm, wt. 8.41g.
A gents vintage 9ct gold opal ring, an oval opal triplet set with closed in back to tapered shoulders, width 16 mm, size Z plus, wt. 7.13g.
An antique Australian 9ct gold opal fob pendant, drop shape featuring a kangaroo, the Australian flag and continent in mosaic opal with painted detail under glass top, size 35 x 17 mm, wt. 7.25g.
A 9ct gold solitaire opal ring, centring a 6 x 4 mm oval cabochon solid white opal, size N, wt. 1.56g.
Jasper Morrison (English, b. 1959). Pair of Mini Glo-Ball Suspension Lamp, manufactured by FLOS, hand-blown sphere, with white opal glass diffuser (2), height 8.5 cm diameter 11 cm. Provenance: Private Collection, Sydney
Jasper Morrison (English, b. 1959). Large Glo-Ball Suspension Lamp, manufactured by FLOS, hand-blown sphere, with white opal glass diffuser, height 36 cm diameter 45 cm. Provenance: Private Collection, Sydney
Jasper Morrison (English, b. 1959). Large Glo-Ball Suspension Lamp, manufactured by FLOS, hand-blown sphere, with white opal glass diffuser, height 36 cm diameter 45 cm. Provenance: Private Collection, Sydney
Solid crystal opal and peridot dress ring, 9ct yellow gold set dress ring with large bright opal with high plays of colour blues, red, green, orange etc flanked by peridot leaves size Q
Opal and diamond dress ring, 9ct yellow gold set ring with bright central opal flanked by four diamonds size P
Solid opal dress ring, 9ct yellow gold ring central solid opal with high plays of colour (good stone) size O
Lightning Ridge opal and diamond ring, 14ct yellow gold antique style featuring centre, one oval cabochon cut, solid Lightning Ridge opal (4.51ct, blue/green/teal/red/orange colour play, mackerel pattern), claw set, with 18 round brilliant cut diamonds (0.
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
Opal and diamond ring, circa 1899, composed of a line of graduating oval opal cabochons, embellished with old-cut diamonds, mounted in 18ct gold, size Q, gross weight approximately 5.9 grams, Chester assay marks.
Opal ring, property from the Estate of a private Sydney Collector, of organic design, set with two cabochon opals to shoulders of stylised bark, mounted in 18ct gold, size L, gross weight approximately 7 grams. Proceeds from the sale of this lot will be do
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 appr
Dior pink opal, mother-of-pearl and diamond 'Rose Des Vents' cuff, modelled as a cuff, the terminals set with collet-set pink opal and mother-of-pearl plaque, one applied with an eight-point star centring a claw-set diamond, the diamond weighing approximat
An Australian modernist 18ct yellow gold and opal pendant suspended on 18ct yellow gold chain, stamped 'E.S. 750', the pendant 5 cm high, the chain 52 cm long, the chain 15 grams, 33 grams total
Australiana silver brooches including Walsh Bros. Enamel kookaburra brooch, flannel flower and opal brooch, Sydney Harbour Bridge cufflinks and brooch, New Zealand fern brooch, etc, (8 items), the largest 6 cm wide
An antique 15ct Australian gold bar brooch with purple stone (4.4 grams); an Edwardian 9ct yellow gold bar brooch adorned with seed pearls (8.4 grams); an 18ct yellow gold brooch (5 grams); and an 18ct yellow gold and opal doublet brooch (5.9 grams), (4 it
Rhoda Wager (attributed) sterling silver brooch, set with a stunning Lightning Ridge green on black solid opal, 5 cm wide
Rhoda Wager (attributed) sterling silver necklace with eleven graduated opal doublets with rose gold highlights, circa 1930, stamped 'Curio shop, 76 Casey St.', 37 cm long
A 9ct gold mounted opal doublet pendant, a sterling silver mounted solid opal pendant, a 9ct gold Russian wedding ring, a 9ct rose gold and white paste ring stamped 'W. Kerr', a 9ct gold and opal doublet ring, and a silver and opal ring, 20th century, (6 i
An antique Australian graduated solid opal bead necklace with 9ct gold clasp, circa 1900, 48 cm long
An antique 9ct yellow gold Australian bar brooch, set with a large solid polished opal, 19th century, stamped '9ct' with lion mark, 5.2 cmwide, 5 grams
Duggin, Shappere & Co. Of Melbourne antique 15ct yellow gold brooch, set with a solid polished opal, 19th century, stamped '15' flanked by pictorial marks, 4.3 cm wide, 3.1 grams
Gaskell of Melbourne, 15ct gold and solid opal wood cutter's brooch, 19th century, stamped '15' flanked by pictorial marks, 4 cm wide, 2.26 grams
An antique 9ct rose gold mounted opal chip cylinder brooch, 19th/20th century, stamped '9ct, T.R.F.', 5.5 cm wide
Hindlestone & Saunders of Melbourne, antique 15ct gold bar brooch, set a solid opal, 19th century, stamped '15' flanked by pictorial marks, 4.5 cm wide, 3.6 grams
Gents 9ct gold triplet opal ring, c.1960's, stamped 9ct, featuring an oval cut triplet opal in a bezel setting, on a thick 9ct yellow gold band with incised accents to the shoulders, total weight 8.4gm, size U
Nice 12ct gold, opal and diamond ring, unmarked, tested 12ct, featuring a large organic shaped solid boulder opal in a multi pronged setting, accented with three round brilliant cut diamonds, the prongs conjoining to form the band, total weight 10.4gm, siz
Australian 10ct gold, white opal & diamond ring, marks rubbed, tested 10ct, the organic shaped pierced setting containing a solid oval cut white opal, a/f (chip to end), flanked by four round cut clear stones, each in four prong settings, total weight
Stunning gents 9ct gold solid opal ring, stamped 9ct, mid 20th century, featuring a large oval cut solid white opal of approx. 19 mm x 12 mm, in a bezel setting, on a thick and stately 9ct yellow gold band, total weight 10.5gm, size U
18ct gold triplet opal ring, stamped 18ct, with oval cut triplet opal in a multi prong pierced gallery setting, total weight 8.93gm, size Q
Australian 14ct gold opal and diamond ring, marks rubbed (tested 14ct), featuring six pear shaped solid white opals arranged in a foliate setting, flanking a row of four round brilliant cut diamonds, a/f (fifth stone missing), total weight 3.22gm, size O
Platinum, opal and diamond brooch. Centring a claw-set oval opal cut en cabochon weighing approximately 14.00 carats, within a geometric surround detailed with single, rose and old European-cut diamonds together weighing approximately 0.70 carats, length 2
Platinum, opal and diamond pendant. Claw-set with an oval black opal cut en cabochon, below an old European and brilliant-cut diamond drop, the opal weighing 7.19 carats, the diamonds together weighing approximately 0.35 carats, to an integral fine chain c
An 18ct gold and opal retro bracelet, six hinged panels with the centre set with an oval cut opal (deep blue with green fire), the panels with a stylish matt finish. Push clasp with two safety catches. Stamped KRU and 750. 36.1gm
Opal triplet set 9ct yellow gold cocktail ring marked 9ct, weight 3.70 grams, ring size M,
Australian brutualist opal & molten silver pendant marked Aust sil makers, size 31 x 16 mm
Large boulder opal & silver pendant opal size 37 x 34 mm
Opal & 9ct rose gold ear clips marked 9ct, approximate total weight 2 grams
Arts & Crafts opal doublet & 9ct rose gold ring marked 9, ring size M, disc 12 x 10 mm, weight 2.45 grams
9ct gold opal ring, set with one free form polished opal
22ct yellow gold, vintage, opal ring. Featuring one oval cabochon cut opal, measuring 11.0 mm x 9.0 mm, with dominant colours of green and slightly orange, in a four claw setting with ornate shoulders. Finished weight 6.80 grams. Ring size K.
An 18ct yellow gold ring, set with a solid polished opal surrounded by brilliant cut white diamonds, stamped '750'
Rhoda Wager stunning Art Deco pendant, sterling silver with rose gold finish, adorned with spectacular large polished spherical boulder opal, 6 cm high overall
Opal triplet & 9ct yellow gold cocktail ring marked. 9ct. Approx weight 3.76 grams, ring size N, opal size 15 x 10 mm clouding to the triplet, likely a gilson
Large Queensland boulder opal specimen size 8 cm x 6 cm x 3.5 cm, weight 155 grams
Opal triplet & two colour brooch unmarked. Approx weight 10.65 grams, tests as 14ct
Opal* set 14ct yellow gold drop earrings marked 14k to the setting & matched 375 butterfly backs. Approx weight 2.18 grams, opal size 10 x 7 mm, backed with potch either boulder or composite
Modernist opal triplet & 9ct rose gold ear clips unmarked. Approx weight 4.33 grams, opal size 10.8 mm, tests as 8ct
Brutalist yellow gold and opal doublet brooch unmarked, tests as 9ct. Total weight 13.6gms. 5 cm wide. Chip to the doublet
Opal triplet & 18ct yellow gold cocktail ring marked 18ct. Approx ring size N, weight 6.26 grams, cab size 15 x 11 mm, some bubbling to cab, likley a synthetic
Opal & diamond set 14ct yellow gold cocktail ring marked 14k. Approx weight 11 grams, ring size L, setting size 20 x 21 mm, missing an opal
Silver jewellery group approx: pendants 4 x set with rainbow moonstone, butterfly wing, boulder opal & paua shell. Earrings 4 x : topaz, citrine, pearl drops, feldspar & silver gilt shields. Rings3 x topaz & rainbow moonstone T, Russian wedder N, renaissan
Deco revival opal doublet & 9ct rose gold earrings marked 375. Approx weight 2 grams, opal size 7 x 5 mm
Rare carnival glass dish, Northwood 'Peacock and Urn' aqua opal large bowl with ice blue vaseline glass, scalloped edge, diameter 24 cm
Large and impressive opal dress ring, 9ct yellow gold opal ring with large set solid opal in pierced gold raised setting size Q
Andamooka opal, pearl and diamond drop pendant, 14ct rose gold. The centre design features, one round white, pearl (16 mm), capped with one kite cabochon cut pink with flashes of orange yellow and red flashes Andamooka opal (3.32ct,), bezel set and 29 roun
16ct Matrix opal artisan pendant, tested yellow and white gold pendant, set with large bright coloured matrix opal, high plays of colour blues, greens, yellows etc set with diamonds
18ct Matrix opal artisan brooch/pendant, 18ct yellow gold and diamond surround with large pear shaped bright coloured matrix opal very high plays of colour, bright yellow, blue, green, red etc in designer gold 'Branch' setting with inset diamonds
18ct yellow gold opal pendant, hand made pendant set with one pear shape cabochon cut solid white transparent banded landscape striated crystal material with strong blue/green colours
16ct opal gentlemans dress ring, artisan made gents ring with central solid Coober Pedy opal, size P
Solid opal and sapphire dress ring, 9ct yellow gold set with bright central cabochon opal flanked either side by long deep blue sapphires size o
A 9ct gold opal brooch, bypass tapered bar brooch applied with 2 bezel set opal doublets, size 50 x 13 mm, wt. 4.28g.
An 18ct gold opal and diamond ring, featuring an oval cabochon solid opal size 21.4 x 8.4 mm, with very good spectral colours (cracked) to shoulders each set with 2 round brilliant cut diamonds, size at top 14 x 25 mm, size O, wt. 7.71g.
Opal and 18ct gold ring, centring an irregular-shaped white opal, measuring approximately 26 x 16.74 x 6.20 mm displaying green, blue, orange, yellow play of colour, weight: 17.2gm, ring size: M.
9ct yellow gold opal pendant, small free form opal 15 x 6 mm with good play of colour in blue green purple pinks rub set. With small diamonds set into the V shaped bail. Having a 48 cm long chain in 9ct yellow gold. Total weight: 3.7 grams.
Bright free form shaped opal pendant, the opal has good play of colour with purple pink green and yellow colour flashes in a stripe like pattern. Dimensions: 23 x 11 mm setting in 9ct yellow gold. Chain in 9ct rose gold 61 cm long. Weight: 9.6 grams.
Free form shaped opal pendant, mounted in 9ct yellow gold and set with a white crystal opal with predominately pinks and blue green colours. The pendant is fitted to a fine figaro curb link chain 50 cm long. Total weight: 5.3 grams.
Classic opal and diamond cluster brooch, hand crafted from 18ct yellow gold and set with 1= approximate 2.56ct light crystal opal showing colours from pink, green, yellows and blues. Surrounding the opal are 20= 0.40ct H colour SI clarity brilliant cut dia
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
Gold and opal pendant, 9ct yellow gold, bezel set with a fine solid white opal, displaying excellent colour, strong flashes of pinks, yellow and green, stamped '9ct' to reverse, total weight 3 grams
Gold diamond and black opal pendant, 18ct yellow gold, designed as graduating stylised leaves set with single cut diamonds and terminating with a fine bezel set solid balck Australian opal, blue /green hues, stamped '750', total weight 5 grams
Two gold opal and amethyst rings, 18ct yellow gold, one claw set with a fine solid natural white opal with two small brilliant cut diamonds to the shoulders, second ring is claw set with a round amethyst and one side channel set with fine tapering baguette
Antique Australian boulder opal set 9ct rose gold ring, marked 9ct. Approx weight 4 grams, dia. 13 mm, ring size O, ring, marked 9ct. Approx weight 4 grams, dia. 13 mm, ring size O
Opal doublet set rose gold ring rubbed marks. Approx size O-P, crazing - chips seen at edges, weight 2.33 grams, tests as 10ct, rubbed marks. Approx size O-P, crazing - chips seen at edges, weight 2.33 grams, tests as 10ct
Victorian opal & diamond set yellow gold ring unmarked. Approx weight 2.54 grams, ring size M, 3x opals are a/f, tests as 15-18ct, unmarked. Approx weight 2.54 grams, ring size M, 3x opals are a/f, tests as 15-18ct
Australian 15ct gold and opal bar brooch, stamped 15ct verso, set with central almond shaped solid white opal in a rope twist surround, on a 15ct yellow gold bar frame accented with foliate filigree designs and stepped terminals, total weight 6.82gm, width
New Zealand C1970 Peter Minturn 9ct single opal sea anemone ring, oval opal set in triple tier of anemone stems on wide shoulders, ring size P
Edwardian 9ct opal and ruby spinel pendant, round and large lozenge cabochon translucent milk opals interspaced with triangular panel of two spinels on 9ct trace link neck chain (plated clasps)
18ct single fire opal dress ring, circular cabochon gem on split triple plain shoulders, ring size P