Зеленый турмалин
Tourmaline asher Afghanistan
Tourmaline is a stone with amazing properties. This jewelry stone surpasses any other gem in the variety of its colors.
It is cut in a shape approximating an octagon; the type of cut is step cut. A faceted stone usually has 49, 57 or 75 facets and consists of a pavilion surrounded by 3 tiers of trapezoidal crown facets (8 facets per tier) and may have 3 to 5 tiers of trapezoidal pavilion facets (8 facets per tier).
Tourmaline emerald
Tourmaline is a stone with amazing properties. This jewelry stone surpasses any other gem in the variety of its coloration.
The ideal shape of an elongated cushion cut stone depends mainly on the piece of jewelry it will be a part of. Elongated cushions will look larger due to proportion. Stones with a proportion of 1-1.10 are perceived more as square. Over 1.10 are elongated. Cushions with a proportion greater than 1.20 will look more like an oval.
Tourmaline emerald
Tourmaline is a stone with amazing properties. This jewelry stone surpasses any other gem in the variety of its coloring.
The emerald cut in the plane of the girdle has the shape of a rectangle with beveled corners. It belongs to the step-cut type. The classic cut stone has 65 facets: a platform, 3 tiers of trapezoidal crown facets and 4 tiers of trapezoidal pavilion facets.
Tourmaline trilliantite
Tourmaline is a stone with amazing properties. This jewelry stone surpasses any other gem in the variety of its coloring.
The Russian standardized shape “Trilliant fifty-two faceted (T-52)” has 25 facets of the crown (1 facet of the platform, 6 facets of the upper triangular wedges of the crown, 6 main facets of the crown in the shape of a rhombus and deltoid, 12 facets of the lower paired triangle-shaped wedges) and 15 pavilion facets (3 main deltoid-shaped pavilion facets and 12 triangle-shaped pavilion wedges), the remaining 12 facets of the faceting are on the girdle surface.