This vintage platinum engagement ring features a natural unheated 2.90 ct Ceylon sapphire of an excellent velvet blue color. The sapphire is surrounded by bright white (G-H color, VS1-SI1 clarity) diamonds.
The sapphire and diamond cluster measures 14 x 12 mm (9/16 x 1/2 in.) Height of the setting is 9 mm (3/8 in.)
Total sapphire weight is 2.90 carats.
Estimated combined diamond weight is 0.60 ct.
The ring is accompanied by the American Gemological Laboratories (AGL) Prestige Gemstone Report No. 1132571 for the sapphire.
Ring size 7.5 (18 mm) resizable