Emerald, rounds, squares, princess, diamond cut, baguette, marquise, oval, pear, precision cut, custom cut, calibrated emerald, square, round, zambia, zambian, colombia emerald, colombian emerald, brazilian, brazil, emerald cut, colombiaWholesale Ruby Sapphire

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Emerald octagon Emerald Oval Emerald round emerald octagon emerald heart emerald octagon Emerald pear Emerald Square

Emerald

   

Emerald is from the beryl family. It is green because of the presence of the element chromium. Emeralds naturally occur in nature and it is common to oil them to improve their clarity and this is a general accepted practice. The untreated ones are very rare and command a premium. Emeralds originate from various origins such as Colombia, Brazil, Zambia, etc. We are exclusive marketing partners of Gemfields so that we can supply consistent quality of Zambian emerald for your needs.

We carry emerald in calibrated sizes in several shapes such as rounds, ovals, marquise, etc in various sizes. For more information on the sizes we usually keep in calibrated sizes, please click here.

We can also cut precision cut emerald, this is finely cut and crafted to bring the maximum brilliancy into it. This is done with the help of automated machines and skilled labour. For your demands in precision cut, please contact us for more information.

We can accomodate pairs, layouts and single unique emeralds. Also perfected is the art of special cuts or custom cuts. This is suited to fit your specifications and can be any shape and/or cut of your choice. For your requirements, please contact us.

   
Chemical Formula Be3Al2(SiO3)6:Cr
Crystal Habit Hexagonal Crystals
Crystal System Hexagonal
Cleavage Poor basal cleavage
Fracture Conchoidal
Hardness (Mohs Scale) 7.5-8.0
Luster Vitreous
Refractive Index 1.576-1.582
Pleochroism Distinct, Blue-Green/Yellow-Green
Streak White
Specific Gravity 2.70-2.78
   
   
   
   

 

Emerald - Calibrated Sizes

We make the following calibrated sizes and can even make other in-between sizes as well. For rounds, we can cut step cut and brilliant cut (diamond cut). For squares, we can cut step cut and princess cut and and special cuts such as french cut as well. Origin of emeralds that we keep are Zambia, Brazil and Colombia.

Oval
3x2
4x3
5x3
5x4
6x4
6x5
7x5
8x6
 
Pear
3x2
4x3
5x3
5x4
6x4
6x5
7x5
8x6
Round
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
Square
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
Marquise
3x1.5
4x2
5x2.5
6x3
7x3.5
8x4
9x4.5
Baguette
3x1.5
4x2
5x2.5
Octagon
4x3
5x3
5x4
6x4
6x5
7x5
Heart
3.0
3.5
4.0
4.5
5.0
5.5
6.0
Trillion
3.0
3.5
4.0
4.5
5.0

 

 

 

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