![]() |
5x3x1.2mm Mono CVD Lab Diamonds Single Crystal Synthetic Diamonds2025-03-20 18:54:30 |
![]() |
Bentuk Bulat Pink Vs Vvs Uncut Rough HPHT Diamond Industri Grade2025-05-22 11:03:30 |
![]() |
BDD Elektron Berlian Boron Sintetis Berdoping Warna Hitam Rintangan Rendah2025-03-10 16:56:24 |