1950's Tiffany & Co. 0.58 CTW Old Mine Diamond Platinum 18 Karat Gold Vintage Solitaire Engagement Ring

1950's Tiffany & Co. 0.58 CTW Old Mine Diamond Platinum 18 Karat Gold Vintage Solitaire Engagement RingSolitaire ring features an old mine cut diamond weighing approximately 0. 58 carat H color with VS2 clarity Set in a stylized six prong platinum head Completed by a knife edged yellow gold shank Stamped for platinum and 18 karat gold Fully signed Tiffany & Co. Circa early 1950s Ring Size: 5 3 4 & sizable Measures: North to South 6. 0 mm and sits 6. 3 mm high Total weight: 2. 0 grams Classy. Old Hollywood. Glamor. Stock Number: We 9528

With maker's mark and stamped Platinum

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Suspending four 3

"description":"Each designed as a hollow dome featuring dot motif throughout with pierced negative space / Completed by posts and hinged omega backs / With maker's mark for John Hardy / Stamped 925 for sterling silver / 1 x 1 inch / Total 14

Determined

"description":"Designed as a stylized face of a fox with textured fur and raised brows Accented by single cut diamond eyes / Eye-clean and white Tested as 14 karat

Stamped C18 and 750 for 18 karat gold

Oval measures: 7/8 x 1/2 inch

Stock Number: We-5022

Stock Number: We-4744

"description":"Locket designed as platinum-topped 18 karat gold with millegrain linear motif centering a floral and foliate design / Backed by steel blue enamel and set throughout with rose cut diamonds / Inside is recessed with one side containing fabric and a cover for a photograph / Opens by hinge mechanism

And round cut sapphires with very well matched cornflower blue color - weighing in total approximately 0