Solid Platinum and a nice piece. Stone: Colombian Emerald and Diamonds. Powered by SixBit's eCommerce Solution.The item "Estate $8000 4ct Colombian Emerald Trillion Cut Diamond Platinum Ring" is in sale since Sunday, January 5, 2020. 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.