Thursday, September 16, 2010

Calibrated Gemstones and Tryonce Gems

A gemstone cut into a particular shape and size is known as calibrated gemstone. There are internationally recognized shapes such as Rounds, Ovals, Pear, Marquise, Square, Rectangular, Baguette etc.
We do sell them to international market, All our gems are according to sizes - cut - color - carat - shapes - grading- country of origin and gemology tested gemstones.
Sizes are measured in millimeters. most popular shape and sizes available with us any quantity anytime ready for the delivery .

Most particular shapes and sizes.

Shape Size in m.m.

Rounds           : 1.5,2.00, 2.50, 3.00, 3.50, 4.00, 4.50, 5.00

Ovals              : 1.5x2,2x2.5,2x3,2x2.7s,2.29,2x3,4x3, 5x3, 5x4, 6x4, 7x5, 8x6, 9x7

Pear                : 2x3,4x3, 5x3, 6x4, 7x5, 8x6

Marquise       : 2x3 4x2, 5x2.5, 6x3, 7x3.5, 8x4,

Square            : 1.5,2.00, 2.50, 3.00, 3.50, 4.00, 4.50, 5.00

Rectangular   : 4x3, 5x3, 6x4, 7x5, 8x6

Baguette        : 4x2, 5x2.5, 6x3, 7x3.5

   We maintain the thickness of the girdle. It should be medium and not thin or very thick our calibrated gemstone are well cut perfect stones, all our dealers and jewelers manufacturers always ready to buy because of our cutting styles have got recommended cutting angles for the top side (Crown) and bottom side (Pavilion). Those angles are recommended after considering the physical properties of the gem variety and it helps to get the maximum luster of the stone, So we are still in the international market.

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