宝石用原石材料
Lab Grown Sapphire
原石重量
Depends on shape and size
製品の高さ
Depends on shape and size
穴径
Depends on shape and size
Hardness
7.5-8 Moh's Scale
Application
Ring, Necklace, Earring,Watch
Service
Engrave letters or numbers for free
Delivery Time
Within 15 Days