Natural top quality beautiful 4.5 carats small lot of dark blue and green color faceted radiant shapes tourmaline gems

Natural top quality beautiful small lot of dark blue and green color faceted radiant shapes tourmaline gems

Untreated unheated

Total pieces: 7

Size of small gem: 4.2x3.5x3.1 mm in dimensions

Size of large gem: 6x5.2x3.2 mm in dimensions

Total Weight: 4.5 carats