This is a Pt850 diamond pendant necklace. Brand new, unused. Retail price: 151,200 yen. The chain material is platinum 850. The length is 45cm. It's an adjuster type, so the length can be adjusted. The top material is platinum. There is one diamond, 0.30ct. This is a classic diamond pendant necklace. With 0.3ct, it's elegant and a good size, and because it uses high-quality diamonds, it has the overwhelming brilliance that diamonds possess. I think it will be useful in various situations.