สร้อยคอเพชร Round 1 / 3.05 ct Round 1 / 6.03 ct Round 1 / 5.35 ct Round 2 / 4.80 ct Round 10 / 4.05 ct Round 20 / 5.00 ct Round 16 / 4.80 ct Round 186 / 22.32 ct Round 30 / 4.50 ct white gold 18k. 99.20 g.