About bio tourmaline Gemstone
Primary Stone : bio TOURMALINE
Model # K73100
Stone Weight : 16.18
Size (inch) : 1 5/8
Weight (Gms) 6.47
Primary Stone : bio TOURMALINE
Model # M6774
Stone Weight : 9.13
Size (inch) : 8
Weight (Gms) 5.37
Primary Stone : bio TOURMALINE
Model # K72510
Stone Weight : 5.97
Size (inch) : 7
Weight (Gms) 5.69
Primary Stone : bio TOURMALINE
Model # K72530
Stone Weight : 5.12
Size (inch) : 7.5
Weight (Gms) 5.07