18K Yellow Gold Cufflinks, Stamped 750 & Omega Z99

Unisex 18K Yellow Gold, Diamond & Ruby Cufflinks. Stamped 750 & Makers Hallmark. Total Weight: 14.1grams. measurements: 1/2"X3/4"X3/4". (No. C1463)

A fine pair of 18K yellow gold and black onyx cufflinks. Stamped 750 and maker's initial G. Measures 11/16" long, 5/16" wide. Overall weight of the pair, 13 grams.

Tiffany & Co 18k yellow gold Triple Knot cufflinks. Stamped Tiffany & Co 750. Presented in Tiffany & Co blue suede mini envelope pouch. Approx. length 1.12", weight 25.5 grams.

Tiffany & Co 18k yellow gold Triple Knot cufflinks. Stamped Tiffany & Co 750. Approx. length 1.12", weight 25.5 grams.

Two pairs of 18K yellow gold cufflinks, including a pair of of stamped "750" yellow gold and lapis lazuli cufflinks, and a pair of un-marked but tested and guaranteed to be 18K gold , enamel and gem c

A pair of vintage 18k yellow gold 'cat eye' cufflinks inset with lapis lazuli. Stamped 750 on arm, and maker's mark depicting sailboat in circle. 19.7 grams. 0.75" W x 1" long

18K Yellow Gold Cufflinks, Cartier Paris, designed as a stirrup with hinged top, French hallmarks, stamped 750, no. C. 69155, original fitted box, 11.30 dwt, 3/4" x 5/8". Fine condition.

Cameo 18K yellow gold earrings, 3.3 dwt, stamped: 750, pierced post with omega flip lock backs, measures: 17x15mm approx., woman in profile wearing pearl necklace

Stamped "Tiffany & Co. 750", in original fitted box, total weight approx. 16.70dwts. Each 1-1/4"l

in yellow gold, stamped '750 18Kt Italy', hallmarked, omega backs, 23x16mm, 13.1gms.

each set with a cushion rose cut garnet approx. 9x9mm, overall 16x16mm, in yellow gold, stamped 750, and with unidentified hallmark, omega backs, 19.8gms.

In letter 'S' design, set with onyx accentuated by rows of small rubies. Omega clip backings. Stamped 750. L. 2.8cm, W. 2.3cm, 32.6g. t.w.

DESCRIPTION: A pair of 18k white and yellow gold Bvlgari cufflinks features an interlocking geometric design, stamped along the sides "Bvlgari 750". Total Weight: 12.2 grams (7.8 dwt) CIRCA: Mid-Late

Clip-on earrings, each containing one 12mm amethyst stone within twisted rope border, each with omega clips, stamped C. Vollrath 750. 3/4"d. From the Personal Property of Claus & Irma Vollrath.

Ladies Omega De Ville 18kt yellow gold wrist watch. Omega quartz movement, 13 jewels, no. 1470. Interior of watch case is stamped, "18K 750 Omega Watch Co. 365 795.1111"; exterior of watch c

Vintage 18 Karat Yellow Gold and Lapis Lazuli Dress Shirt Set Comprising Cufflinks and Four Shirt Studs. Stamped 750, Cufflinks measure 1' L, 5/16" W; shirt studs measure 1/4" square. Approx. total we

Tiffany & Co. omega back shrimp earrings in sterling silver with 18k yellow gold rope swirl accents, 3/4" in total length and stamped "Tiffany & CO .925-750" to the back of each. Approximate weight of

Tiffany & Co. omega back shrimp earrings in sterling silver with 18k yellow gold rope swirl accents, 3/4" in total length and stamped "Tiffany & CO .925-750" to the back of each. Approximate weight of

18k yellow gold, each stamped: Tiffany & Co. Elsa Peretti / China 750 Each set with bean-shaped nephrite jade pieces Each: 3/4" H x 3/4" W x 1/2" D 11.2 grams 2 pieces

OMEGA, A YELLOW GOLD ELECTROQUARTZ F8192 WRISTWATCH, REF. 196.005, 1970S, an 18ct gold case surrounding a champagne dial with date window to 6 o'clock, screw down case with inner stamped 18K 750, case

18k yellow gold; Stamped: 750 / Bulgari / Various assay marks Of a mesh style crossover design 15.0" L x 0.75" W 87.9 grams

18k yellow gold; Stamped: 750 / Assay marks A hinged crossover style bracelet of a scrolled hammered design 6.5 Cir x 2.25" H 115.7 grams

Retro Necklace Crafted in 18k yellow Gold. Stamped: "750, 18k". Measurements: 0.6x16". Weight: 85.2g.

A gold bracelet18k yellow gold; Stamped: 750 / 3 VIAn eight strand flat link bracelet with a textured finish47.1 grams7.0" L x 0.625" W (approximately) Provenance: The Estate of Lady Leslie