Half-moon Tourmaline set 37.2 ct

2 halfmoon cut tourmalines 

Stone: Tourmaline 
Cut: halfmoon facet 

Dimensions 
Lenght: 23.5 mm 
Width: 13.4 and 14.8 mm 
Depth: 8.8 and 9.2 mm 

Weigth: 16.9 and 20.3 ct (37.2 ct total) 
Origin: Afganistan 
Quality: 7 
Treatment: none