贵金属的重量
PT: 2.65G | 18K:2.14G
CHRD00032D-W-0.05cttw
Round diamond diameter: 2.25-2.3mm
CHRD00032E-W-0.10cttw
Round diamond diameter: 2.9-3.0mm
CHRD00032-W-0.15cttw
Round diamond diameter: 3.4-3.5mm
CHRD00032F-W-0.20cttw
Round diamond diameter: 3.70-3.75mm
CHRD00032G-W-0.25cttw
Round diamond diameter: 4.0-4.10mm
CHRD00032H-W-0.30cttw
Round diamond diameter: 4.20-4.30mm
CHRD00032B-W-0.40cttw
Round diamond diameter: 4.70-4.75mm
CHRD00032C-W-0.50cttw
Round diamond diameter: 5.10-5.15mm