Add to Basket
Add to Wishlist
Calibré sapphire and diamond ring. Set with a vertical line of French cut calibré natural unenhanced sapphires and additionally highlighted to the shoulders, twenty one in total in open back rubover settings with an approximate combined weight of 1.00 carats, further set with fifty round old cut diamonds, in open back grain and rubover settings with an approximate combined weight of 1.50 carats, to a fancy domed cluster with fine pierced scrolling detail, millegrain throughout and intricate backholing, flanked by trumpeting shoulders which taper through to a solid D-shape shank. Tested platinum, circa 1935.