Vintage Platinum Blue Zircon & Diamond Art Deco Engagement Ring

A beautiful vintage Platinum Blue Zircon and Diamond Art Deco ring, comprising of a beautiful 5.00ct Round Cut Blue Zircon, claw set in a raised, Platinum, open back gallery. Lovely raised, Platinum shoulders each set with 3 beautiful .02ct Eight Cut Diamonds -Clarity= SI1 - Colour= G-H - Total Diamond Weight= .12ct. Leading to a plain Platinum shank. Ring size= L, can be resized. Stamped PLATINUM. Circa 1930.