Antique 18ct Gold and Platinum Green Spinel and Diamond 3 Stone Ring Gorgeous bright green spinel ring! Weight: 2.13g Size: UK J1/2, US 5.5, head of ring 5x12mm Materials: 18ct gold, platinum, diamond, green spinel Hallmarks: none present  Condition: very good overall condition. Some signs of wear are expected given the piece’s age. Please refer to the photos provided for more insight into the item’s condition.  Office use: / The item will be sent in a gift box.