This is a current secret setting 0.3 carat item. It's a simple, single-stone K18 yellow gold necklace, and I chose the stone that looked the whitest and largest in the store's inventory with the shop staff. It's very beautiful. The fourth and fifth photos show it layered with an agete line necklace (0.3ct). Please refer to them. - Material: K18 yellow gold - Design: Simple single-stone necklace - Stone Type: 0.3ct Diamond - Chain: 45cm - Retail Price: ¥286,000 Thank you for viewing. Original case and sales certificate card included. No price reduction.