Length: 19.30 in. (49 cm.) Spring ring clasp measurement, 0.22 in. (5.5 mm. Ø) Weight: 35.69 g. Stones:- Coral branches arranged by size. Measurements from 0.24 x 0.16 in. up to 0.43 x 0.24 in.(from 6 x 4 mm. up to 11 x 6 mm)Origin, South Sea. - Turquoise nuggets arranged by size.Measures from 0.22 x 0.24 in. up to 0.31 x 0.24 in.(from 5.5 x 6 mm. up to 16 x 6 mm.)