ca. 13,9 ct.
| Loose tourmaline, approx. 13.9 ct.
von ca. 14,2 ct.
| Loose tourmaline, approx. 14.2ct.
von ca. 13,7 ct.
| Loose tourmaline, approx. 13.7 ct.
ca. 22,8 ct.
| Loose tourmaline, approx. 22.8 ct.