Set of preform Tourmaline 68.00 carats ( Preform Facetting raw )

******IDEAL FOR LAPIDARY******
Designation : Tourmaline
Shape: Preform for Cutting
Color : Blue and Green
Dimensions: 4.00 mm to 7.00 mm
Quantity: big lot, see photos
Weight: 68.00 carats
Origin : Brazil, Paraiba
Treatment : None, Stone 100% Natural
Quality: AAAA

Comments: Rough Preform Facetting Tourmaline


This set of Tourmaline has been specially selected for its quality and exceptional shine. Without a doubt, you will find it even more beautiful in reality. Very nice stone to be mounted on a ring or to keep in your collection.

Reminder of qualities :

AAAA+ Stone of Exceptional Quality
AAAA Excellent Quality
AAA Very Good Quality
AA Good Quality
A Commercial Quality