Pair of Unmounted Double Cabochon Cut Sapphires, GIA

A 33.48 Carat Oval Double Cabochon Cut Star Sapphire, measuring approximately 17.15 x 13.15 X 13.85 mm.

Pair cabochon cut star sapphire stud earrings. Each 1/5 of an inch in diameter.

The unmounted oval double cabochon jadeite weighing 14.36ct. with GIA report dated December 21, 2018, stating natural jadeite jade with no indications of impregnation

The jadeite necklace is composed of ten oval double cabochon cut icy jadeite, each with translucent and light gray color tone, set in 18k rose gold setting and decorated with smaller diamonds, complet

Platinum Star Ruby and Diamond Ring with GIA having center bezel set oval double cabochon cut natural star ruby weighing 16.95 carats, GIA Report #2161718995; set with 30 round brilliant cut diamonds

Pair of retro 14K yellow gold and sapphire cufflinks, stamped: "14K." 1.0" L x 0.375" W x 1.0625" H; cabochon-cut sapphire: 5mm L x 3.5mm W. Approx. 6.1 dwt. inclusive.

Pair of Custom-Made Sapphire and Diamond Earrings 14k white gold, the earrings mounted with cabochon-cut treated sapphires weighing approximately 3.00 carats in total and round brilliant-cut diamonds

Pair of Sapphire, Diamond and Ruby Earrings 18k yellow gold/platinum, the earrings mounted with cabochon-cut treated sapphires weighing approximately 1.50 carats in total, round brilliant-cut diamonds

Platinum diamond and sapphire brooch, central double cabochon, natural sapphire, 10.90 x 5.49 x 5.29 mm, with GIA sapphire report, 50 other sapphire of various sizes, 64 round brilliant diamonds of va

RUSSIAN DIAMOND AND SAPPHIRE BROOCH, in 18 ct. gold. Of double entwined scrolling design. Set with an old cut diamond and a sugar loaf cabochon cut blue sapphire. W. 3.3 cm. 17.3 grams.

Pair of marked 14 karat yellow gold cufflinks set set cabochon cut blue star sapphires. Marked "Avedon 14K". Made by Harvey Avedon, mid 20th century, and executed in a stunning midcentury modern compo

A pair of 9ct gold sapphire and diamond ear studs. Each designed as an oval-shape sapphire collet, within a single-cut diamond and calibre-cut sapphire double surround. Hallmarks for Birmingham. Lengt

A piece of fine jewelry set comprising a pair of 18K gold double-sided cufflinks set with square-cut rubies, sapphires, emeralds and brilliant-cut diamonds in a prong setting and three shirt buttons i

A fine pair of double sided cufflinks in 14K rose gold set with diamond cut blue sapphire stones to the center. Hallmarked with 56 gold standard next to a female head turned to the right and the maker

LOOSE NATURAL BLUE SAPPHIRE CABOCHONSale is for 2 oval cut cabochon natural blue sapphiresMatching pairSapphires measures 5x3mm New, never used before

LOOSE NATURAL BLUE SAPPHIRE CABOCHONSale is for 2 oval cut cabochon natural blue sapphiresMatching pairSapphires measures 5x3mm New, never used before

LOOSE NATURAL BLUE SAPPHIRE CABOCHONSale is for 2 oval cut cabochon natural blue sapphiresMatching pairSapphires measures 5x3mm New, never used before

Pair of amethyst double sided cuff links made of 14k yellow gold. Cuffs are each set with a round cut cabochon cut amethyst on each side, all bezel set. Circa 1920-30's. Weight 7.6 grams. (Center link

Men's 18K yellow gold ring with a center bezel set round cabochon cut blue star sapphire that is 14.10cts and has a grayish blue medium tone with six ray star. Stamped 18K with double heart trademark,

The translucent green jadeite stone set in a pair of white metal earrings with eight near colorless baguettes and numerous near colorless round brilliants. Accompanied with GIA jade report No.62245360

One loose, round cabochon cut natural Blue Star Sapphire, 8.86 ct., measuring 10.38 - 10.80 x 8.08 mm., corresponding to the accompanying GIA Sapphire Origin Report #6227717136, dated November 22, 202

(lot of 2 pair) Ladies gold gemstone and diamond estate earrings, comprising: (1 pair) 12kt rose gold double diamond shaped earrings, set with (two) round cut sapphire stones, approx. 4mm x 4mm x 3mm,

White Gold, Platinum, Jade and Diamond Ring 14 kt., one oval double cabochon jade ap. 17.62 x 13.14 x 4.14 mm., weighing 9.01 cts., 12 single-cut diamonds. Size 8. With GIA report no. 2225462776 stati

Pearl, and Star Sapphire Earrings. Pair of signed Tiffany & Co. 14kt gold earrings comprised of prong-set oval cut blue sapphire cabochons with later added full and single cut diamond 14kt white g