Tiffany & Co. 1940s 2.63 Carat Three-Stone Old European Diamond and Gold Ring 1853 20 carat old European-cut diamond

20 carat old European-cut diamond center in a pierced platinum and single-cut diamond mount

with a wedding band

16 calibré fancy-cut diamonds form the frame and shoulders

with French marks and maker's mark

Edwardian engagement ring centered on an approximately

Tiffany & Co. 1940s 2.63 Carat Three-Stone Old European Diamond and Gold Ring 1853 20 carat old European-cut diamondVintage three stone ring set with a 1. 06 carat I VS1, 0. 84 carat J VS2, and 0. 73 carat I VVS2 old European cut diamonds, with GIA reports. Mounted in 18k yellow gold, signed Tiffany & Co. Center: 7. 4x18. 1mm, shank: 1. 6 3mm. Circa 1940. A vintage classic three stone diamond ring signed by Tiffany & Co.! Diamond and gold mining has caused devastation in areas such as Africa, wreaking havoc on delicate ecosystems and communities. Choosing to go