Tiffany & Co. Ruby and Diamond Navette Ring sapphire 10 carat old mine cushion

10 carat old mine cushion cut diamond with H color and VVS1 clarity

platinum and gold engagement ring centered with a 1

Edwardian ring sweet for an unusual engagement ring or stunning as a cocktail ring

Set with three sapphires weighing approximately 1

Edwardian engagement ring made in 18k rose gold and platinum

Tiffany & Co. Ruby and Diamond Navette Ring sapphire 10 carat old mine cushionThis Antique Edwardian Tiffany & Co. ring is collet set with an approximately 0. 31 carat old European cut diamond within a navette shaped calibr cut ruby and single cut diamond mount. Set in platinum and 18K gold. Signed Tiffany & Co. Circa 1910. View video of this stunner. A ring in exquisite condition with all the hallmarks of a Tiffany & Co. masterpiece: beautiful craftsmanship, intricate details, and impeccable execution. Diamond and gold mining