.98 CARAT TIFFANY & CO. DIAMOND SOLITAIRE ENGAGEMENT RING 1796 Center diamond is encircled by

Center diamond is encircled by nine old mine cut diamonds in a kaleidoscope of colors ranging from yellows to browns to greens and even purple

Gorgeous Art Deco vintage engagement ring made in platinum and centered with an approximate 1

Center diamond is accented by single cut diamonds and is ornamented with foliate filigree open work across the setting and hand engraved shoulders

Accented by two single cut diamonds on each shoulder

Vintage Art Nouveau ring made in 18k yellow gold and platinum

.98 CARAT TIFFANY & CO. DIAMOND SOLITAIRE ENGAGEMENT RING 1796 Center diamond is encircled byVintage Tiffany & Co. engagement ring, set with a 0. 98 carat old European cut diamond with GIA certificate stating the diamond is E color VS2 clarity. Set in platinum. Signed Tiffany & Co. Circa 1950 This classic Tiffany & Co. six prong setting is always in style and will pair well with a band. History of the Tiffany & Co. engagement ring. Diamond and gold mining has caused devastation in areas such as Africa, wreaking havoc on delicate ecosystems