18K gold opal mounted ring with naturalistic design. Opal measures 16.3mm round. Ring size 7.25.

18K gold opal mounted ring with naturalistic design. Opal measures 16.3mm round. Ring size 7.25. Marked 18CT. 19.1 grams.

18K gold opal and diamond mounted cluster ring. Fiery opal measures 11.6 x 8.9mm. Marked 18K. Approximate ring size 8.25.

Polished apprx .5 x .5 in. oval/round opal of bright green color with natural fissures, set into a lovely textured wreath design on wide band, marked 18K, apprx ring size 4 with size adjuster. apprx 1

Opal, diamond, and gold ring Of floral design, set with cabochon opals and round brilliant-cut diamonds 18k yellow gold Ring size 7.50; Gross weight 5.0 dwts

PAULA CREVOSHAY: AN 18K GOLD AND FIRE OPAL RING AND EARRING SET Featuring cabochon and mixed-cut fire opals accented by gold granulation designs, signed Crevoshay, ring size 7, earrings measure 2 1/8

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

This is a stamped 18kt yellow gold chevron shaped custom fine opal and diamond ring. Set with five graduated marquis opal cabochons in a four rope design. Eight round diamonds measure approximately 0.

Having an Ethiopian 20mm by 18m oval cut cabochon dyed blue opal surrounded by side-mounted round cut diamonds; marked 'k18' inside band Property from: an Illinois estate Size: 7 Weight: 16.46 dwts. (

Mounted in handmade custom design setting featuring Platinum 950 & 18K Yellow Gold with pave on the shank Setting features exceptional pave work, delicate yet sturdy, includes approximately 0.72ct of

Piaget Opal, diamond, and gold wristwatch, Ref. 9343 A6 The oval opal dial, framed by two rings of graduated marquise and round brilliant-cut diamonds, to the textured gold bracelet; 1970s 18k yellow

White Gold, Black Opal and Diamond Pendant with Chain and Ring 14 kt., 2 oval opals ap. 51.75 and 9.70 cts., round diamonds ap. 4.65 cts., signed ADG, ap. 33 dwts. gross. Length 18 inches. Size 7. C P

A DIAMOND RING Centering a round brilliant-cut diamond weighing approximately 1.85 carats, mounted in 18k bi-color gold, size: 11 1/4

Set with a pear-shaped faint pink diamond of 6.77 carats, surrounded with circular-cut diamonds of pink hue, to the circular-cut diamonds gallery and half-hoop, mounted in 18K gold, ring size 6GIA, 20

Set with an oval-shaped sapphire weighing 10.05 carats, flanked by two shield-shaped diamonds weighing 0.64 carat in total, decorated with circular-cut diamonds, mounted in 18K gold, ring size 6 3/4 G

Set with an oval-shaped fancy vivid yellow diamond of 1.02 carats, accented with circular-cut diamonds, mounted in 18K gold, ring size 5 3/4GIA, 2021, report no. 2211598222, 1.02 carat, fancy vivid ye

METAL: 18K gold. GEMSTONES: diamonds-approx.1.70 ctw(VVS, DEF). MEASUREMENTS: ring size 5.75. Ring top measures 20mm x 20mm. MARKED: VCA 750 51 BL 121348.WEIGHT: 10.2 grams. Ring comes with original V

Set with a circular-cut pink spinel weighing 6.02 carats, decorated with circular-cut diamonds, mounted in 18K gold, ring size 6

A DIAMOND THREE-STONE RING Composed of three brilliant-cut diamonds within claw-setting, weighing approximately 3.00cts total, mounted in 18K gold, ring size N½

Centered by an oval-cut cabochon emerald, 24 x 18mm, enhanced in a surround of 72 round brilliant-cut diamonds, total approximately 5.75 carats, tests for 18K gold. Ring size 6 1/4. (Total weight: 15.

18K Yellow Gold Ring, Size 7.0, Consisting of One Oval Natural Blue Sapphire Weighing 6.00 Cts., Ring Also Contains 50 Round Brilliant Cut Diamonds Weighing 4.50 Cts..

Set with a rectangular-shaped spinel weighing 8.17 carats, flanked by two baguette-cut diamonds weighing 0.62 carat in total, mounted in 18K gold and platinum, ring size 6 3/4

Yellow and White Diamond Ring18k white gold, the ring mounted with pear-cut and round brilliant-cut yellow diamonds, accented with baguette-cut and round brilliant-cut white diamonds, with an approxim

18k white gold 4.17 cts. triple diamond lady's ring mounted with 3 round European cut diamond having center round European cut diamond weighing 2.70 cts., color I, clarity SI1; and on either side 2 ro

Emerald-Cut Diamond Eternity Ring 18k white gold, the ring mounted with emerald-cut diamonds weighing approximately 6.37 carats in total, approximate color H-I-J and approximate clarity VS2-SI3. size