18ct Gold Opal & Diamond Ring with 0.30ct Diamonds
An 18ct yellow gold solid white opal and diamond ring opal measures 10.5 mm x 7.5 mm. Fourteen round brilliant cut diamonds, 0.30ct. Total weight 7grams
18ct Gold Opal & Diamond Ring with Triangular Stone
An 18ct yellow gold crystal opal and diamond ring one triangular opal. 4.24ct with seven round brilliant cut diamond 0.15ct in total. Total weight 13.4grams
Opal and Diamond Signet Ring in 14ct Gold
An opal and diamond signet ring, centrally set with a rectangular solid white opal, flanked by a row of round brilliant cut diamonds mounted in a heavy textured frame of 14ct gold, ring size U
Art Deco Diamond and Opal Ring in White Gold
An Art Deco style diamond and opal Dublet ring set in 18K white gold styled as an elongated oval plaque with open pierced metal work. Diamonds totalling approx 0.60ct. Ring size 'N1/2'. Boxed
Opal & Diamond Ring with 3 Colorful Stones & Diamonds
18ct yellow gold solid opal & diamond ring, with 3 oval cut solid opals displaying red, green and mauve opalescence. Set with 6 round brilliant cut diamonds
Opal and Diamond 18ct Gold Ring, Size P1/2
An opal and diamond ring, 18ct yellow gold, ring size P1/2
Opal and Diamond Ring with Border of Brilliant Cut Diamonds
An opal and diamond ring, the elongated solid white opal surrounded by a border of round brilliant cut diamonds, in 18ct gold, ring size M
18ct Gold Black Opal & Diamond Ring
An 18ct yellow gold 1.83ct solid black opal and diamond ring sixteen round brilliant cut diamonds, 0.26ct. Total weight 5.7grams
18ct Gold Black Opal & Diamond Ring
An 18ct yellow gold 1.50ct solid black opal and princess cut diamond ring four princess cut diamonds, 012ct in total. Total weight 6.4grams.
18ct Gold Opal & Trilliant Diamond Ring, 3.20ct
An 18ct yellow gold 3.20ct solid black opal and Trilliant cut diamond ring two trilliant cut diamonds, 0.42ct in total, colour G, clarity SI. Total weight 8.7grams.
Opal and Diamond Ribbon Ring in 18K White Gold
An opal and diamond ring, the rectangular-shaped opal plaque, measuring approximately 3.8 mm x 1.5 mm, crossed by a ribbon set with round brilliant-cut diamonds, to the diamond-shoulders, diamonds approximately 0.60 carat total, mounted in 18 carat white…
18ct Gold Opal & Diamond Ring, 6.6ct
An 18ct yellow gold solid white 6.60ct opal and diamond ring one triangular solid white opal, 6.6ct, green red in colour with two round brilliant cut diamonds, 0.20ct in total, colour G, clarity SI, mounted in 18ct yellow gold. Total weight 8.1g
18ct Gold Opal & Diamond Ring with Solid Black Stone
An 18ct yellow gold solid black 3.50ct opal and diamond ring one oval black solid opal, 3.5ct, green red in colours with eight round brilliant cut diamonds, 0.08ct in total, mounted in 18ct yellow gold. Total weight 5.9g
18ct Gold Opal & Diamond Ring - Red/Green Hue
An 18ct yellow gold solid white opal and diamond ring one oval solid white opal, 8.00ct, red green in colour with sixteen round brilliant cut diamonds, 0.42ct in total, mounted in 18ct yellow gold. Total weight 11.4g
Opal and Diamond Ring in 9ct White Gold
9ct white gold opal and diamond ring, marked with both 9ct and 18ct, approx 4.9 grams
Crystal Opal and Diamond Ring in White Gold
An opal and diamond ring; centring a 9 x 7 mm crystal opal to surround and shoulders set with 66 round brilliant cut diamonds in 18ct white gold, size M - N.
Victorian Opal and Diamond Ring
A Victorian opal and diamond ring. The marquise shaped ring set with five solid white opal cabochons and ten rose cut diamonds. 18ct yellow gold. Size O.
Opal and Diamond 18ct Gold Ring - Missing Stone
An opal and diamond ring, 18ct gold. (one opal missing) weight 2.7g.
18ct Gold Opal & Diamond Ring with Triangular Stone
An 18ct gold white opal doublet and diamond ring one triangular solid white opal, 1.80ct, green red in colour with eight round brilliant cut diamonds, 0.15ct in total, mounted in 18ct yellow gold total weight 8.4grams
18ct Gold Opal Inlay & Diamond Ring
An 18ct gold opal inlay and diamond ring six pieces of opal, blue green in colour with five round brilliant cut diamonds, 0.12ct in total, mounted in 18ct yellow gold total weight 7grams
18ct Gold Black Opal & Diamond Ring
An 18ct gold black opal and diamond ring one oval solid black opal, approximately 1.10ct, dark blue in colour and two round brilliant cut diamonds, 0.01ct in total, mounted in 18ct yellow gold. Total weight 4.2grams
18ct Gold Opal Doublet and Diamond Ring
An 18ct gold opal doublet and diamond ring one pear shaped opal doublet measuring 8 mm x 5.5 mm, green blue and red in colour with two round brilliant cut diamonds, 0.05ct in total, mounted in 18ct yellow gold total weight 4.7grams
18ct Black Opal and Diamond Ring in Yellow Gold
An 18ct black opal and diamond ring one triangular shaped solid black opal, 1.14ct, blue green in colour and three round brilliant cut diamonds, 0.06ct in total, mounted in 18ct yellow gold total weight 5.2grams
18ct Black Opal & Diamond Ring
An 18ct black opal and diamond ring one oval solid black opal, 0.95ct, blue red in colour with six round brilliant cut diamonds, 0.08ct, mounted in 18ct yellow gold total weight: 5.8g
18ct Gold Opal & Diamond Ring
An 18ct gold white opal and multi diamond ring two oval solid white opal measuring 6 mm x 4 mm, blue red in colour with six round brilliant cut diamonds, 0.12ct in total, mounted in 18ct yellow gold. Total weight 3.3grams
18ct Gold Opal & Diamond Ring with 5 Stones
An 18ct gold opal and diamond ring one oval solid opal measuring 6 mm x 4 mm, green blue in colour with five round brilliant cut diamonds, 0.03ct in total, mounted in 18ct yellow gold. Total weight 3.2grams
18ct Gold Opal and Diamond Ring
An 18ct gold opal and diamond ring one oval solid white opal measuring 8.3 mm x 6.2 mm, blue red colour with fourteen round brilliant cut diamonds, 0.08ct in total, mounted in 18ct yellow gold. Total weight 4.4grams
18ct Gold Black Opal & Diamond Ring
An 18ct gold black opal and diamond ring one oval solid black opal, 0.50ct, blue with red colour and six round brilliant cut diamonds, 0.03ct in total, mounted in 18ct yellow gold. Total weight 3.7grams
18ct Gold Opal & Diamond Ring, 1.00ct
An 18ct gold 1.00ct opal and diamond ring one oval solid white opal, 1.00ct, green blue colour with six round brilliant cut diamonds, 0.10ct in total, mounted in 18ct yellow gold. Total weight 5.7grams
18ct Gold Opal Doublet and Diamond Ring
An 18ct gold opal doublet and diamond ring one oval opal doublet measuring 13 mm x 10 mm, blue green in colour with nine round brilliant cut diamonds, 0.10ct in total, mounted in 18ct yellow gold. Total weight 5.5grams
18ct Gold Boulder Opal and Diamond Triangle Ring
An 18ct gold boulderopal and diamond ring a triangular boulder opal, 0.70ct, blue green in colour and six round brilliant cut diamonds, 0.03ct in total, mounted in 18ct yellow gold. Total weight 3.4grams
18ct Gold Opal & Diamond Ring with Baguette Accents
An 18ct gold crystal opal and diamond ring one kite shaped crystal opal, 3.00ct, green in colour with two tapering baguette diamonds and three round brilliant cut diamonds, 0.25ct in total, colour F, clarity SI, mounted in 18ct yellow gold. Total weight 6…
18ct Yellow Gold Opal & Diamond Ring
An 18ct yellow gold white opal and diamond ring one oval solid white opal, 1.80ct, red in colour with seven baguette diamonds, 0.20ct in total, mounted in 18ct yellow gold. Total weight 4.4grams
Opal and Diamond Ring in 18ct Yellow Gold
18ct yellow gold, opal & diamond ring stamped 750 and with makers mark
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
Opal & Diamond Ring in 18ct White Gold & Platinum
An opal and diamond ring, 18ct white gold and platinum
Victorian Opal and Diamond Half Hoop Ring
An antique opal ring, 18ct yellow gold, crafted as a classic five stone half hoop Victorian ring, set across with five oval solid white opals in low bead claw settings with open backs, spaced to each by tiny mine cut diamonds grain set, scrolled to…
Platinum Opal and Diamond Ring - Fine Quality
A platinum opal and diamond ring; millegrain set with a fine quality solid black opal estimated as 1.08ct surrounded by 26 round brilliant and six marquis cut diamonds. Size L. Wt. 12.9g.
Opal and Diamond Ring in 18ct Gold
An opal and diamond ring one pear shaped solid white opal measuring 10.5 mm x 5 mm, white with green red colour with three round brilliant cut diamonds, 0.03ct in total, mounted in 18ct yellow gold total weight 4.3gm
Blue-green Opal Ring with Diamonds in 18ct Gold
An opal ring one oval opal doublet, measuring 8 mm x 6 mm, blue green in colour with two round brilliant cut diamonds, 0.01ct in total, mounted in 18ct yellow gold total weight 3.2gm
Blue and Red Opal Ring with Diamonds in Gold
An opal ring one rectangle opal doublet, 2.01ct, blue red in colour with five round brilliant cut diamonds, 0.05ct in total, mounted in yellow gold total weight 11.6gm
Black Opal and Diamond Ring in 18ct Yellow Gold
An opal ring 18ct yellow gold ring with one oval solid black opal, 1.80ct, blue green in colour and sixteen round brilliant cut diamonds, 0.20ct in total total weight 8.6gm
Opal, Pearl, Diamond Ring in 18ct Yellow Gold
An opal, pearl and diamond ring one pear shaped solid white opal measuring 7 mm x 5 mm, red colour with one Akoya pearl measuring 5 mm, white in colour and one round brilliant cut diamond, 0.05ct, mounted in 18ct yellow gold total weight 4.6gm
Green Opal and Diamond Ring in 18ct Gold
An opal ring one slightly oval solid black opal, 0.95ct, bright green in colour with two round brilliant cut diamonds, 0.02ct in total, mounted in 18ct yellow gold. Total weight 2.8gm
Blue Green Opal Ring with Diamonds
An 18ct white gold opal ring four tapering square pieces of opal, blue green in colour, with two round brilliant cut diamonds, 0.02ct in total, mounted in 18ct white gold total weight 3.1gm
Triangle Opal Ring with Diamond in 18ct Gold
An opal ring one triangle shaped boulder opal, red green in colour and one round brilliant cut diamond, 0.10ct, colour G, clarity VS, mounted in 18ct yellow gold total weight 6gm
Opal and Diamond Sterling Silver Ring, Size P
Sterling silver and solid white opal ring with synthetic diamond on each shoulder. Size P (71/2)
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 Art Deco Ring
An Art Deco style opal and diamond ring, centrally set with an oval solid opal weighing 15.3cts, flanked by three round brilliant cut diamonds to either side totalling 0.30cts, in 14ct white gold, ring size N-O.
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
Crystal Opal and Diamond Ring in 14ct Yellow Gold
14ct yellow gold, crystal opal and diamond ring 1.0ct solid crystal opal and 22 diamonds (0.75cts) colour H-I and clarity SI1-SI2. Total weight approx 4.5 grams.
Large Opal & Diamond Ring in 14ct Yellow Gold
14ct yellow gold large central opal & diamond ring centre opal 5.0 ct triplet, 28 round white diamonds total weights approx 0.50ct. Colour G-H, clarity SI1-SI2. Total weight approx 6.0 grams.
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.
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
Opal and Diamond Ring with Brilliant Cut Surround
An opal & diamond ring; centring a 15.7 x 12 mm solid opal to a surround of 59 round brilliant cut diamonds. Size M. Wt. 7g.
Gold Opal Diamond Ring - 18ct Yellow, 0.12ct, 5.3g
A gold opal and diamond ring an 18ct yellow gold ring with one oval solid white opal, measuring 9.5 mm x 6 mm, red blue in colour and twelve round brilliant cut diamonds, 0.12ct in total. Total weight 5.3grams
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
18ct Gold Opal and Diamond Ring with 1.07ct Diamonds
An 18ct gold opal and diamond ring; centring a 15 x 11.5 mm white opal to surround of 43 round brilliant cut diamonds totalling an estimated 1.07ct. Size K. Weight 10.9g
18ct White Gold Opal & Diamond Ring (5.6g)
18ct white gold opal and diamond ring. Total weight approx 5.6 grams
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)
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