10.51ct Opal Ring in 18kt White Gold

Stone: Opal Color: white Carat Total Weight:2.67ct Main Stone size:9.8*12.1mm Shape: Oval Clarity: Transparent Cut:Brilliant weight:2.55gr Ring size:6.75US(Free resizing) Secondary Stone:Diamond Seco

An opal ring stamped 18kt. yellow & white gold, weighing 6.6 grams, wet with one oval opal 18.49mm x 9.49mm, and 19 S/C diamonds weighing approximately 0.02ct. each (opal was back filled with epoxy wh

Ladies 18kt white gold opal ring featuring a prong set oval cabochon cut opal measuring 16x7mm and displaying orange fire. Finger size 5. Weight 2.5 grams.

One ladies opal doublet ring stamped 18kt yellow and white gold weighing 8.5 grams. Bezel set with 1 oval opal doublet measuring approximately 12.75mm x 9.50mm x 3.45mm, also set with 4 old mine cut d

18kt. WHITE-GOLD OPAL/DIAMOND RING - (JC/K2QMR) - 9 GRAMS

oval opal cabochon approx. 16.8 x 15mm, stamped "18CI", tested 18kt. white gold, size 7-1/2, 8.0 grams Provenance: Estate of Joan C. Huntley

18kt Yellow Gold Ring with White Opal Cabochon Center Stone and Green Gemstone Accents Signed M + Co., 18kt yellow gold (stamped and tested), size 5, 12.95 grams total weight, snake motif, shank adorn

AN OPAL AND DIAMOND DRESS RING in 18ct white gold, set with a pear shaped cabochon opal within a twisted mount, accented by round cut diamonds, stamped 18kt, size Q / 8, 8.6g.

OPAL (2.60 CTS) & PINK SAPPHIRE (3.75CTS) RING, 18KT GOLD SIZE 7 1/2 Oval cabochon cut white Australian opal. Small patches of play of color throughout. 15.2 x 12.5 x 2.8mm. One hundred seven round fu

Estate 18kt Gold Diamond & Opal Ladies Ring. Hallmarked interior. Cabochon cut opal with halo of white diamonds. Weighs approximately 4.2 grams inclusive. Size 5

18KT Fancy Yellow Diamond Ring. Yellow Diamond weighs 2.68ct. GIA: VVS1- Natural Fancy Deep Brownish Yellow. Ring has Round diamonds weighting approx 1.75cttw. Clarity and color: VS-F-G color. Ring si

Perfect for spring! Fabulous 18kt white gold pink tourmaline & diamond ring featuring one (1), four prong set, emerald step cut 2.47ct pink tourmaline in the center surrounded by multiple rows contain

Jewelry. (2) Antique Diamond rings, 18kt white gold 1 dwt; center stone approx .25ct ; 4mm & 14kt white gold 1.45 dwt; center stone w/ chip; approx. .21ct; 3.75mm both size 6

Ring. 18kt white gold engagement ring with central radiant cut yellow diamond with diamond halo, and split shank set with diamond accents. Central yellow diamond measures approx. 8x6mm, approx. clarit

Ring. 18kt white gold ring displaying a central prong-set oval faceted Tanzanite measuring approx. 4.05cts flanked by fancy brilliant cut shield form diamonds. Shield form diamonds measure approx. 4.5

TANZANITE LADY'S RING, 18KT WHITE GOLD SETTING WITH 2 SMALL ACCENT DIAMONDS:Setting is marked both 750 and 18kt. For a high resolution photo CLICK HERE

Ladies emerald and diamond band ring, 18kt white gold in a three row design. The center row has seven 2.75mm genuine emeralds, semi transparent in clarity, fine intense green color, good faceted cut.

18kt White Gold Sapphire and Diamond Ring18kt white gold band with one carat oval sapphire with ten round brilliant cut diamonds .75cttw Size 8

Aquamarine and Diamond Ring18kt white gold setting with 1.5ct oval aquamarine center stone accented baguette diamonds. Size 7.5

18kt White Gold South Sea Pearl Ring18kt white gold setting with two round accent diamonds. 10mm grey south sea pearl. Made by Mastoloni and Son Pearl New York. Size 6

VINTAGE ENGAGEMENT RING ~ 18KT WHITE GOLD, SIZE 7.25, ART DECO STYLE, TAPERED SHANK, ROUND DIAMOND CENTER STONE (2.3 GRAMS TW)

Vintage White Gold and Diamond Ring 18kt white gold (stamped and tested), 1.2 grams total weight, slightly bent shank (size 3.75), with filigree mounting ft. 2.0mm diamond round (approx. 0.03 ctw) in

Estimated at 12.10 ct. set in claws and flanked by brilliant-cut diamonds, estimated total weight of 1 ct. .

Composed of an old brilliant-cut diamond, estimated weight 2.5 ct. estimated color M-N and estimated purity VS. mounted in claws, bordered by brilliant-cut diamonds..