Top grade set and solid platinum with platinum backs. Gram Weight: total weight 7 grams. Powered by SixBit's eCommerce Solution. The item "Antique 1940s DECO $10,000 5ct Ceylon Blue Sapphire Diamond Platinum Earrings" is in sale since Monday, February 26, 2018.This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Earrings\Gemstone". The seller is "oldtreasures333" and is located in American Fork, Utah. This item can be shipped worldwide.