18kt. Opal and Sapphire Set

Ladies 18kt tested yellow gold opal, diamond and sapphire estate cocktail ring, comprising: (1) prong set oval cabochon opal, approx. 20.25mm x 13.78mm, approx. 7.85ct; surrounded by (10) round cut di

14K OPAL & SAPPHIRE RING set with an oval opal approx. 9x7mm, and a 14 sapphire surround approx. 0.28 carats, in yellow gold stamped 14K 585, size 8, 3.5gms.

Assorted gemstone jewelry featuring what appears to be opal, sapphire, ruby and set in multiple karat gold ranging from 10K - 14K and some unmarked. The ring sizes are 7.5 larger ruby, cluster ruby 4.

(Pr) 18kt WHITE GOLD OVAL CABACHON MOONSTONE PANELS SURROUNDED BY CALIBRE CUT SAPPHIRES , SET IN 18kt WHITE GOLD FRAME WITH CHAIN LINK CONNECTION , STAMPED 750 - 7/8" x 3/4" ; 22.31grams GROSS

Opal, emerald, and sapphire ring Set with a cabochon opal, framed by circular-cut emeralds and pear-shaped sapphires Yellow gold Ring size 9.25; Gross weight 12.7 dwts This work will ship from Lambert

Blue marquis sapphires set in 18kt yellow gold. Measuring 1.25 inches. 5.2g

ENGLISH 18KT GOLD, SAPPHIRE AND DIAMOND RING Set with three oval sapphires, the largest approx. 4.6mm x 4.0mm x 2.6mm, and four small diamonds. Hand-wrought scrollwork setting. Size 7½. Approx. 2.14

18kt yellow gold, sapphire, opal. Size: 8. Weight: 3.4 g. 18kt yellow gold ring with sapphire and opal design. Three prominent opals are the center of the ring. Marked 18k to band.

Two 9ct hallmarked gold gem set rings: Gross weight 3g, garnet & opal set ring size P, sapphire set ring missing one stone size M (2)

American Arts and Crafts opal, demantoid garnet, and sapphire brooch Set with an oval cabochon opal, in a foliate frame of circular-cut sapphires and demantoid garnets, c. 1900 Yellow gold 7/8 x 1 3/4

Estate 18kt Gold Diamond & Sapphire Knot Ring. Set with two diamonds and three sapphires. Hallmarked. Can be re sized. Weighs approximately 9.7 grams inclusive.

18kt White Gold Diamond & Sapphire Earrings. Set with .36 of a carat of diamonds and .90 of a carat of sapphires. Each measures 1 inch in length.

Estate 18kt Gold Diamond Star Sapphire Earrings. Set in 18kt white gold, center with oval cabochon star sapphires with halo of round white diamonds totaling approximately .50 of a carat. Each measures

DESCRIPTION: A pair of Tiffany & Co. sterling cufflinks. Embellished with ridged accents centered by channel set sapphires enveloped by 18kt yellow gold. Stamped:"Tiffany & Co. 925-750". CIRCA: Late 2

19thc opal, ruby & diamond insect brooch, 8.9dwts.Designed with small rose cut diamonds, opal, rubies and sapphires, and emeralds, set in a silver mounting with 14k detachable pin back. 1.6" x 2".

6.8 dwt Condition vg/g

VCA 18K yellow gold earrings with floral diamond leaf set blue sapphire. Stamped VCA 18KT. Measurements and details: One sapphire missing. Sapphire approx. 2 CTTW. Earring length: 43 MM.

Marina B 'Novia' opal, sapphire, and black onyx earrings Each set with cushion and oval opals, enhanced by cabochon black onyx, and pave-set circular-cut sapphires 18k yellow gold Signed Marina B, num

Estate Diamond & Sapphire 18kt Yellow Gold Ring. Set with a round cut diamond of just under 1 carat, E color and VS clarity. On either side is a natural sapphire totaling 2 carats. Made by Stern. Hall

Estate 1 Carat Diamond & 3 Carat Sapphire Ring Set in 18kt. Center sapphire stone weighs approximately 3 carats, with a double halo of diamonds weighing approximately 1 carat. Sapphire measures approx

A Pair of 18kt Yellow Gold and Opal Earrings, Each set with a cabochon cut opal approx. 10mm x 8mm. Approx. weight: 1.4 dwt Please note no credit card payments for first time buyers and seven business

American, mid-20th century. Two yellow gold rings, each stamped '18K'. One set with seven round opals and twelve round sapphires, the other set with twenty-one light blue sapphires. Size 6, total weig

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.

LADY'S RUBY & OPAL 18KT YELLOW GOLD CLUSTER RING :Set with: 9 round natural rubies, 0.70 carats. 16 oval and marquise shape opals. Marked Thailand. Total weight 3.6 grams. From the estate of Rose Ann