This is a Pt (platinum) diamond ring. Brand new, unused. Retail price: 280,000 yen Material: Platinum 900 Diamonds: 7 stones, total 0.72ct Size: 12 Weight: 6.6g This ring features the classic and popular combination of Pt and diamonds. The ring portion has both width and thickness, making it a sturdy piece. The 7 diamonds are set in a round arrangement, giving it a good volume.