Art Deco Ring with Unheated Ceylon Sapphire 4.40 Carats and Diamonds bague or blanc et platine rings set with diamonds on

rings set with diamonds on a dark blue enamel background were fashionable in Europe

Ring height: 3

pureté estimé SI1)

selon la tradition

Art Deco Ring with Unheated Ceylon Sapphire 4.40 Carats and Diamonds bague or blanc et platine rings set with diamonds onPlatinum engagement ring (hallmark: mascaron), adorned in the center with an unheated Ceylon sapphire, intensely blue, cushion cut, weighing approximately 4. 40 carats, surrounded by 8x8 cut diamonds, with a total estimated weight of approximately 0. 35 carats (estimated color H, estimated clarity). Sapphire accompanied by its Carat Gem Lab certificate, specifying natural sapphire from Ceylon without thermal modifications. Art Deco work, circa 1920.