Opal and Diamond Two Tone Gold Vintage Ring
Vintage opal, diamond and two tone gold ring marked AC 375 750. Approx opal size 7.5 x 5.4 mm, ring size L, weight 4.5 grams
Opal and Diamond Vintage Ring in 14ct Gold
A vintage 14ct gold opal and diamond ring, set across the top with 3 cabochon solid opals (wear) between 4 round brilliant cut diamonds, size K1/2, width 5 mm, wt. 2.64g.
Opal & Diamond Bridge Ring
Victorian milk opal and diamond bridge ring, three oval cabochon opals interspaced with four old European cut diamonds
Opal Triplet and Diamond Gold Ring, Size M-N
Opal triplet, diamond and yellow gold ring marked 14k, weight 3.3 grams, ring size M-N
Vintage Opal and Diamond Row Ring
Antique opal row ring, vintage yellow gold opal diamond row ring set with three opals and inset with diamonds
18ct Gold Opal Ring with Diamonds
Opal ring, 18ct yellow gold ring and abstract oval shape natural solid semi crystal opal with six diamonds G/H colour S12 clarity
14ct Gold Opal and Diamond Ring with Oval Cabochon
A 14ct gold opal and diamond ring, featuring an oval cabochon solid black opal, cracks, size 13.95 x 11.66 mm, with mostly blue and green colours flanked by 8 round brilliant cut diamonds totalling approx. 0.18ct, size N, wt. 4.27g.
Rose Gold Opal & Diamond Ring with Cabochon Opals
An 18ct rose gold opal and diamond ring, three round cabochon opals each surrounded by small round brilliant cut diamonds.
Opal and Diamond Trilliant Ring in White Gold
A white gold opal and diamond ring, centring an 11.5 x 10.5 mm crystal opal to upswept shoulders each set with a trilliant cut diamond, 2 totalling approx. 0.50ct, in 15ct gold, size O, wt. 4.21g.
18ct Gold Opal & Diamond Ring with Guilloche Shoulders
An 18ct gold opal and diamond ring, centring a 9.6 x 7 mm oval cabochon black opal (approx. 1.40ct) to guilloche shoulders set with 4 round brilliant cut diamonds, size J1/2, wt. 3.39g.
Opal and Diamond Vintage Ring in 18ct White Gold
Vintage opal and diamond set 18ct white gold ring also with a platinum setting. Marked 18ct plat. Approx 11 mm x 7 mm cabochon 1.95ct, 12x round brilliant cut diamonds estimated weight 0.42ct, VS-Si clarity, ring weight 5.9 grams, ring size N.
Opal and Diamond Border Ring in 18ct Gold
An opal and diamond ring, centering an oval opal, measuring approximately 19.50 x 13.60 mm, within a border of round brilliant-cut diamonds, mounted in 18ct gold, size O.
18ct White Gold Opal and Diamond Ring with Crack
Opal and diamond set 18ct white gold ring marked 750. Approx opal size 12 mm x 9 mm x 5.4 mm, ring size J, weight 6.8 grams. Internal crack to the center of the opal.
Fire Opal and Diamond Gold Ring
A large fire opal and 18ct yellow gold ring with a halo of diamonds. Marked 750. Approx Mexican fire opal size 19 mm x 14.5 mm x 9.7 mm, weight of ring 13 grams, ring size N-O
Oval Opal and Diamond Ring in 18ct Yellow Gold
Large opal set ring comprising of a 17.9 x 13.2 mm oval shape cabochon cut white opal medium play of colour some green, pink and blue colours seen. Also set are 0.12ct of round brilliant diamonds. Mounted in 18ct yellow gold. Weight 11.9 grams. Size: L.
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,…
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
Modernist Opal and Diamond Ring in 10ct Gold
A 10ct gold opal and diamond ring, modernist design centring a 7 x 5.5 mm solid opal of mainly blue and green colours, one shoulder set with 6 round brilliant cut diamonds, size O, top width 9 mm, wt. 2.72g.
Opal and Diamond Scalloped Ring in 18ct Gold
An opal and diamond ring, featuring an oval solid crystal opal weighing 4.32cts, within a decorative scalloped surround detailed with round brilliant cut diamonds totalling 0.30cts, in 18ct gold, ring size N.
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…
Opal and Diamond Couture Ring, 4.20ct
Bunda, An opal and diamond 'Couture' ring, the freeform bolder opal weighing approx. 4.20ct, brilliant-cut diamonds approx. 0.15ct total, mounted in gold, weight 8.9gm, ring size N.
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…
Opal and Diamond Ring with Yellow and White Gold
An 18ct yellow and white gold opal and diamond ring, the oval cabochon opal in a rub over mount and surrounded by twenty-two single cut diamonds, the opal with a good play of fire, small chip to one side.
9ct Gold Adore Ring with Gemstones
A 9ct gold gemset adore ring, set cross the top with a round cut amethyst, diamond, opal, ruby and emerald, size O, wt. 1.87g.
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 Textured Gold Ring, Size T-U
14ct gold, opal and diamond ring, with large central opal set in a textured gold band, accented with a diamond to each side, total weight 9.97gm, size T-U
18ct Gold Opal & Diamond Ring with 3.66ct Boulder Opal
A two tone 18ct gold opal and diamond ring, centring an approx. 3.66ct, 13.2 x 10.7 mm boulder opal with good colour range surrounded by 18 round brilliant cut diamonds totalling approx. 0.64ct, size Q, top 15.5 x 17 mm, wt. 5.73g.
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…
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 Antique Ring in 18ct Gold
An antique opal and diamond ring featuring an oval cabochon cut light crystal opal, flanked by old European cut diamonds totalling approximately 0.50cts, stamped L&W (possibly Lamborn Bros); 18ct gold. Ring size N. Weight 3g.
Opal and Diamond 14K Gold Halo Ring, Size L
Opal and diamond set yellow gold halo ring marked 14k 585. Appro@ weight 4.6 gram, ring size L, appro@ 8@ round brilliant cut diamonds 2.4-3 mm dia.
Fire Opal and Diamond 18k Gold Ring
Fire opal, diamond and 18ct yellow gold ring marked 18k to shank with a raised basket gallery setting, is set with round brilliant cut diamonds, approx x20, opal cabochon dimensions 9.5 mm x 13 mm x 5.5 mm, ring weight 4.5 grams, ring size O
Opal and Diamond Flower Ring in 9ct Yellow Gold
9ct yellow gold opal and diamond ring. Flower pattern, set with six opal and seven diamonds. Width .7g
18ct Gold Black Opal & Diamond Ring (L-M)
Black opal and diamond set 18ct yellow gold ring marked 750. Approx one black opal cabochon 7 mm x 5 mm x 1.1 mm depth, two round brilliant cut diamonds 0.01ct each, ring weight 3 grams, ring size L-M
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
Opal Doublet and Diamond Ring in 14ct White Gold
An opal doublet and diamond ring mounted in 14ct white gold.
18ct Gold Opal and Diamond Ring with Old Cut Diamonds
An estate 18ct gold opal and diamond ring, the round opal cabochon in a rub over mount with two small old cut diamonds to each side.
Opal and Diamond Rose Gold Ring, Size O
Opal, diamond and 18ct rose gold ring marked 750, approx solid opal size 14.3 mm x 8.8 mm, shopping greens, blues and dark colours, weight 3 grams, ring size O
Opal and Diamond Ring in 18ct White Gold
An opal and diamond ring, a drop-shape opal (12.5 x 6.6 mm) and three diamonds, 18ct white gold. Estimated weight of diamonds: brilliant cut = 0.20ct, single cut 2 = 0.01ct. Size P-Q. Weight 4.2g.
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 Seven Stone Ring
18ct seven stone opal and diamond ring, oval cabochon opal with six shoulder diamonds
18ct Opal and Diamond Ring with Shoulder Stones
18ct single opal and diamond ring, oval cabochon treated opal matrix approx 8.00cts with six shoulder diamonds
18ct Gold Opal & Diamond Ring, Edwardian Era
An Edwardian 18ct yellow gold solid white opal and diamond ring, five oval solid white opals, 2.50ct with eight single cut diamonds, 0.08ct mounted in a bridge style ring, size L Wt 6.4 grams
Opal & Diamond 18ct Gold Ring by Steensons
Opal and diamond set 18ct yellow gold ring by Steensons of Glenarm. Marked London 750. Approx weight 5 grams, ring size L
Opal and Diamond White Gold Necklace and Ring Set
Pearl and diamond set 18ct white gold necklace unmarked. Approx opal size 27.5 mm 13 mm 3.6 mm depth, ring size R. Weight 8.88
Opal and Diamond 18ct Gold Ring, Size M
Opal and diamond set 18ct yellow gold ring marked K18. Approx weight 4.7 grams, ring size M, opal cabochon size 9.5 mm x 6.8 mm
Opal and Diamond Ring with Flashes of Color
A 14ct yellow gold opal and diamond ring, an oval cabochon cut white Australian opal, with strong flashes of red, green and blue bezel set and surrounded by twenty-six round single cut Diamonds (0.52ct TDW, Clarity VS-SI, Colour G-H).
Opal and Diamond 18ct Gold Ring, Size N
Opal and diamond set 18ct yellow gold ring marked 750. Approx weight 3.2 grams, ring size N. Missing a diamond
Opal and Diamond Gold Ring with Brilliant Cut Diamonds
A modern 18ct. yellow gold opal and diamond ring, the oval cabochon opal held by four claws above an encircling ring of modern brilliant cut diamonds, forked shoulders.
Opal and Diamond 18ct Gold Ring - Size N
Opal, diamond set 18ct yellow gold ring, marked 750. Approx weight 3.8 grams, ring size N
9ct Gold Opal Triplet Ring with Diamonds, Size O
Mid century 9ct yellow gold, opal triplet ring, also set with two eight cut diamonds. Approx weight of ring 4.8 grams, ring size O. A/F to triplet
Antique Victorian Opal and Diamond Gold Ring
Victorian opal and diamond set 18ct gold ring, marked Birmingham 1886 WB. Approx weight 4.2 grams, ring size O
Opal and Diamond Ring in 14ct White Gold
An opal and diamond ring, centrally set with an opal weighing 4.06cts, surrounded by twenty six round brilliant cut diamonds totalling approximately 0.78cts, in 14ct white gold, ring size P.
Edwardian Opal and Diamond Gold Ring
An Edwardian style 18ct gold opal and diamond ring, set with 3 crystal opals and 2 early single cut diamonds, size P, wt. 3.47g.
Opal and Diamond Ring in 18ct White Gold
An opal and diamond ring, the oval cabochon cut opal of green, yellow, blue and red tones, of approx. 1.52ct with a brilliant cut diamond on each shoulder, set in 18ct white gold. Size Q. Weight 3.9g.
Opal, Ruby and Diamond Flower Ring
An 18ct. white gold opal ruby and diamond ring, the flower head design comprised by six oval cabochon opals radiating from the central ruby, a single bead set diamond separating each opal, basket mount.
Opal and Diamond 10k Gold Ring - Size K
Four stone opal, diamond and 10ct yellow gold ring, marked 10k Jwy, approx weight 3.6 grams, ring size K. Minor wear to edge of one stone
Opal and Diamond Ring in 14ct Gold, Size P
An opal and diamond ring, centering a cushion shaped opal measuring approximately 11.25 11.05 x 4.05 mm, mounted in 14ct gold, ring size P.
Opal and Diamond Ring with Old Cut Diamonds
An opal and diamond ring, the solid white oval opal, estimated weight 2.45cts, surrounded by sixteen old cut diamonds, estimated total diamond weight 1.44cts, in platinum and gold, ring size O.
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 18ct Gold Ring, Size P
Opal and diamond 18ct yellow gold ring marked 750. Approx 5.3 grams, ring size P
Opal and Diamond 14ct Rose Gold Ring, Size L-M
Opal. diamond and 14ct rose gold ring marked 585. Approx weight 2.24 grams, ring size L-M
Multi-gemstone A.D.O.R.E Ring in 9ct Gold, Size O
A 9ct gold A.D.O.R.E ring, set with an amethyst, round brilliant cut diamond, opal, ruby and an emerald, size O.
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 Gold Ring with Tapering Shank
A 9ct gold opal and diamond ring, the oval cabochon opal bezel set in a wide tapering shank with three round brilliant cut diamonds to each shoulder.
Opal and Diamond Gold Ring with Upright Shoulders
An 18ct gold opal and diamond ring, the oval cabochon opal in a rubover mount with a round brilliant cut diamond to each side, upright shoulders.
18ct Gold Opal & Diamond Ring with Shoulder Diamonds
An 18ct gold opal and diamond ring, centring a 7.5 x 6 mm crystal opal between 2 small round brilliant cut shoulder diamonds, size K.
Black Opal Ring with Diamonds
18ct single black opal ring, rub-over set oval cabochon with two diamonds to frame and six shoulder diamonds
14k Gold Opal, Sapphire, and Diamond Ring
Opal, sapphire and diamond set 14ct gold ring marked 14k. Approx white opal cabochon size 11 mm x 9 mm, total ring weight 7 grams, weight ring size Q
Rose Gold Boulder Opal Ring with Diamonds
Boulder opal and diamond set rose gold ring marked G18k approx ring size N, weight 2.8 grams
Green and Blue Opal Ring with Diamond in 18ct Gold
An opal ring, fancy cut opal with green and blue tones enhanced with a brilliant cut diamond in a bezel 18ct yellow gold setting. Size M. Weight 4.7g.
Opal and Diamond Ring in 14ct Yellow Gold
An antique opal ring, featuring three opal cabochon alternating with diamonds, set in 14ct yellow gold (tested). Size I-J. Weight 3.5g.
Opal and Diamond 9ct Gold Ring - Size N
Diamond, opal and 9ct gold ring marked 9ct approx ring size N, 2.45 grams weight
Art Deco Opal, Ruby and Diamond Gold Ring
Opal, ruby and diamond ring set in 9ct yellow gold Art Deco style ring. Marked 375. Approx weight 3 grams, ring size M-N
18ct Gold Opal & Diamond Ring with Fine Colour
An 18ct gold black opal and diamond ring, centring a solid black opal estimated as 1.14ct, of fine colour (green/blue/orange), between shoulders each set with a round brilliant cut diamond totalling 0.13ct, Vs, size M, wt. 5.1g.
Opal, Ruby, and Diamond Gold Ring in Art Deco Style
An Art Deco style 9ct gold gem set ring, centring a crystal opal surrounded by mixed cut rubies and round brilliant cut diamonds, size M - N, wt. 3.1g.
Cushion Opal and Diamond Ring in 14ct White Gold
14ct white gold, diamond and opal ring weight: 2 grams, ring size O. cushion cut cabochon opal 6 mm x 6 mm
Andamooka Opal and Diamond Ring
An 18ct gold opal and diamond ring; featuring a cone shape Andamooka matrix honey opal, 30 x 10 mm, surmounted by 4 round briiliant and a single cut diamond, size T, Wt. 14.2g.
18ct Gold Opal & Diamond Organic Ring
An 18ct gold opal and diamond ring; organic mount set with 2 white opals, 10.5 x 8.5 mm each, one with small hairline crack, and 2 round brilliant cut diamonds totalling approx. 0.30ct, Si, size M, N, Wt. 13g.
18ct Gold Ring with Diamonds and Cracked Opal
18ct gold ring set with small diamonds and a cracked opal. marked 18ct. 4 grams, ring size P.
Opal and Sapphire Gold Ring with Diamonds, Size O
A 9ct gold opal and gemset ring, crystal opal surrounded by mixed cut blue sapphires and round brilliant cut diamonds, size O.
Opal and Diamond Ring with English Hallmarks, Size Q
9ct yellow gold opal and diamond ring, three white crystal opals, four single cut diamonds, size Q, 2.2g, English hallmarks
Opal and Diamond Ring in 18ct White Gold
An 18ct white gold opal and diamond ring, featuring an oval cut cabochon crystal opal (16.8 x 10.4 mm), and 4 round brilliant cut shoulder diamonds, size O.
Opal, Ruby, and Diamond Flower Ring
An 18ct. rose gold opal ruby and diamond ring, the flowerhead design comprised by five oval cabochon diamonds, radiating from the central ruby, diamonds framing the outer curve of each opal, forked shoulders.
Opal and Diamond Halo Ring, 18ct White Gold, Size M
18ct white gold opal and diamond halo ring marked 18ct. 12 mm x 9.5 mm opal cabochon. 18x round brilliant cut diamonds 1.8 mm-2 mm. Total weight 5.8g size M ring size
Victorian Opal & Diamond Ring by Turnbull Bros
Antique Victorian 18ct gold opal and diamond ring by Turnbull Bros. Birmingham 1901. Weight 3.5g. size P.
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.
Opal and Diamond Ring in 14ct Gold
14ct gold, opal and diamond ring, set with opal, and three small diamonds, total weight 5gm
18ct Rose Gold Opal & Diamond Ring, 4.90ct Opal
An 18ct rose gold opal & diamond ring, one oval solid white opal, 4.90ct with round brilliant cut diamonds, 0.70ct mounted in rose gold, size M Wt 6.1 grams
Opal and Diamond Ring in 18ct White Gold
Good platinum and white gold, opal & diamond ring, set in 18ct white gold with centre solid oval black crystal opal and 6 single cut diamonds on each shoulder, weight 2.75 grams, size M1/2 / 6,
18ct Gold Opal & Diamond Ring with Black Opal
An 18ct gold opal and diamond ring, centring a 7.5 mm round fine black opal with blue green violet and some orange, surrounded by 2 round brilliant cut diamonds totalling an estimated 0.60ct Si, and 10 baguette cut diamonds totalling an estimated 0.80,…
Opal and Diamond Gold Ring, Size O-P
An 18ct yellow gold ring, set with an opal and three small diamonds on each shoulders. Size O-P. Weight 4.5g.
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