9ct gold opal crossover ring with diamond set shoulders, the opal approximately 9.0mm x 7.3mm, size

Gold, Opal, and Diamond Ringthe oval cabochon opal (15.88 x 11.06 x 5.50 mm) prong set and with full cut round diamond melee set to shoulders, stamped 14K. Ring size 5.75 4.1 dwt. Opal displays a whit

Kabana gold, tanzanite, opal and diamond ring, 14k gold mounting with oval faceted tanzanite measuring 6mm x 4mm, channel set opal and eight round diamonds measuring approximately 0.015 carats, size 3

AN OPAL AND DIAMOND RING in 9ct yellow gold, set with an oval cabochon opal and old cut diamond of approximately 0.27 carats, full British hallmarks for 9ct gold Birmingham 1988, size N / 7, 5.8g.

Ladies retro 18k white gold opal and diamond ring. Features a rectangular natural opal surrounded by prong set round diamonds. Total diamond weight is approximately .15 carats. Opal measures 10mm x 8m

An opal and ten karat gold ringdesigned as a pear-cut opal, measuring approximately 10.00 x 7.00 x 4.00 mm, flanked by single-cut diamond shoulders. 1.5 dwt; size: 9 1/4 in

14K OPAL TRIO RINGYellow-gold band set with three (3) marquise cut opals, approximately 10 mm x 4.8 mm, and two (2) round cut diamonds, 0.03 cts each. Size 6.75, 5.2 grams

A ladies cocktail ring set with fifteen 6.5 x 4 mm opals, three 3mm round opals, and one .15ct center diamond and eight approximately .12 ct diamonds. Size 5.5 and weight 11 grams.

Ladies 14k yellow gold opal and diamond ring set with center crystal opal measuring approximately 15.41 x 12.03 x 5.85mm and weighing an estimated 6.18 carats and 8 single cut diamonds weighing approx

14k White gold opal and diamond ring. Prong and bead set diamonds, opal appx. 12 x 7mm. Size 7.5. Weighs appx. 4.2g.

375 (9ct Gold) Yellow Gold Opal 6 x 12mm Ring w 2 Small Diamonds & Earrings opal is 4 x 7mm. This is a nice set of jewelry, they are in good condition, the first is a beautiful opal ring, it has two s

Tested 14K gold with polished opal approximately 23mm X 19mm and six diamonds of approximately 3mm each. Total weight: 22.5 grams (.72 troy). Dimensions are: 1 1/4" long, ring size 8. All measurements

WHITE GOLD, OPAL, AND DIAMOND RING Freeform opal measuring approximately 18.85 x 10.00 mm and round brilliant cut diamonds. 18 karat white gold. Ring size 6 3/4. Stamp: 18K (maker's mark). Gross weigh

YELLOW GOLD, OPAL AND DIAMOND RING Containing one oval cabochon opal measuring approximately 12.00 x 8.40 mm and 10 round brilliant cut diamonds weighing approximately 0.15 carat total. Ring size 6. S

Estate Yellow Gold Opal & Diamond Ring. Hallmarked faintly. Set with cabochon cut opals and white diamonds. Ring size 6, can be resized. Weighs approximately 7.7 grams inclusive.

18k gold ring - size 6 1/2, ring top 9.6mm x 12.1mm. Set with approx. diamonds and opal in the center. Marked 18k. Weight - 6.8 grams.14k gold ring - size 4 1/2, top - 12.1mm x 14mm. Set with opal, su

Ring size 8 3/4, ring top is 26mm x 20mm. Set with opal gemstone - *has a fracture on one side, visible upon close inspection* and approx. .0.23ctw. Marked pt900,k18, 8.11,0.23. Weight - 10.5 grams.Ge

14k yellow gold ring and pendant set with tanzanite, opal, and diamonds. Ring size - 7 1/2. Measurements - 7mm width at top of ring, pendant is 19mm x 10mm. Marked - 14k. Weight - 8.7 grams.

14k tested yellow gold stamped S Talbot with brown fire cabochon opal approximately 18 x 14mm, size 7 6 grams. Natural white opal set in silver, size 6.5, grams.

(Lot of 3) Opal, diamond and yellow gold jewelry items comprised of one oval opal, diamond and 14k yellow gold ring, opal approximately 11 x 10 mm, diamond weight approximately 0.30 ct., size 8; one p

An opal and diamond-set cluster ring, in 18ct yellow gold, size J1/2, together with a 9ct yellow gold engine-turned toothpick; 8.8 grams

An 18ct gold fire opal and diamond dress ring. The oval-shape fire opal, with pave-set diamond shoulders. Estimated dimensions of fire opal 18 by 13 by 9mms. Hallmarks for Birmingham, 2011. Ring size

Four 9ct gold gem-set rings. To include an opal and emerald cluster ring, a sapphire and diamond crossover ring, together with two further rings. Hallmarks for 9ct gold. Weight 8.8gms.

2 Rings. 1). Marked 14K white gold ring has a large center pear shaped opal stone approximately 8 ct., measuring 17.3mm x 10mm x 9.5mm and surrounded by a halo of 19 individually prong set diamonds to

14.40ct Boulder Opal Diamond Freeform Ring, set in 18k Gold with 2/0.064 1 VS2 Diamonds. 17.7g, approximately 1.3125 x 1 x 0.5625 in.