DIAMOND PARAMETERS: Size:40/45, 45/50 Strength: >30kg Qty: 5.0ct Content: 12.0% Bonding Hardness: HRB70
DIAMOND PARAMETERS: Size:40/45, 45/50 Strength: >30kg Qty: 6.0ct Content: 12.0% Bonding Hardness: HRB75
DIAMOND PARAMETERS: Size:40/45, 45/50 Strength: >25kg Qty: 6.0ct Content: 12.0% Bonding Hardness: HRB75