Item Description: Platinum and circa 1940s. Rare RETRO Ring and well made and a HEAVY well made piece with a 25ct Natural Aquamarine and. 50ct in VS G Diamonds on the sides. Stone: Natural Aquamarine and Diamonds.Powered by SixBit's eCommerce Solution. The item "Antique 1940s RETRO $15,000 25ct Natural Aquamarine Diamond Platinum Ring 18g" is in sale since Sunday, February 7, 2021. This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Rings\Gemstone". The seller is "oldtreasures333" and is located in American Fork, Utah. This item can be shipped worldwide.