18 carat white gold ring designed in the Deco style. The ring is set with a natural colour change purple Sapphire, from Violet in daylight to pink in incandescent light. The Sapphire comes with a GRS certificate number GRS2012-012720. It is a cushion cut and weighs 4.53 carats, it's measurements are 9.11mm x 8.48mm x 6.44mm. The Sapphire is bezel set and is surrounded by bezel set baguette, princess and round brilliant cut Diamonds, which weigh approximately 0.31 carats in total.