Length: 7.48 in. (19 cm.) Spring ring clasp measurement, 0.22 in. Ø (5.5 mm. Ø) Weight: 15,27 g. Stones:- 13 faceted tube-cut emeralds arranged by size.Measures from 0.31 x 0.26 in. Ø up to 0.63 x 0.33 in. Ø(from 18 x 6.5 mm.Ø up to 16 x 8.5 mm. Ø)- 8 rondelle-cut emeralds of 0.1 x 0.14 in. Ø (2.5 x 3.5 mm. Ø)