size 24 yallow gold 18 = 3.50 gm Silver 925 = 2.40 gm
size 20 yallow gold 18 = 2.22 gm Silver 925 = 1.50 gm
size 17.5 yallow gold 18 = 1.45 gm Silver 925 = 1.0 gm
size 14 yallow gold 18 = 0.90 gm Silver 925 = 0.60 gm
size 11 yallow gold 18 = 0.50 gm Silver 925 = 0.30 gm
format included stl