Girdle
The narrow band around the widest part of a faceted gemstone, separating the crown from the pavilion. Girdle thickness affects durability; a very thin girdle is prone to chipping.
カテゴリ:
Gemology
The narrow band around the widest part of a faceted gemstone, separating the crown from the pavilion. Girdle thickness affects durability; a very thin girdle is prone to chipping.