Vintage Cocktail Ring

An airy and detailed cocktail ring, this treasure has a striking color. Ring size is 5 3/4, the stone measures 10X12, and the ring weighs 3.9 grams total. The top of the ring is 12mm tall. The ring looks like it was a vintage take on an Edwardian look. There are no hallmarks in this ring. This is manmade blue corundum(sapphire.)
Specifications:
Man made Sapphire-10x12mm
Ring size 5 3/4
White gold