Rare to find MOON CUTS in older rings... Gram Weight: 4.6 Grams. Powered by SixBit's eCommerce Solution. The item "Antique 1930s $20,000 2.52ct Old Euro Diamond MOON CUT Platinum Wedding Ring" is in sale since Wednesday, April 18, 2018. This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Rings\Diamond".The seller is "oldtreasures333" and is located in American Fork, Utah. This item can be shipped worldwide.