Aquamarine gemstone - Calibrated and Single Stones

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Aquamarine
		Aquamarine is from the beryl family. Aquamarine originate from various origins such as Brazil, Sri Lanka, India and USA.. We carry aquamrine 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 aquamarines, 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 Aquamarines. 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(Si6O18)
Crystal Habit	Hexagonal Crystals
Crystal System	Hexagonal
Cleavage	almost never seen
Fracture	Conchoidal
Hardness (Mohs Scale)	7.5-8.0
Luster	Vitreous
Refractive Index	1.577-1.583
Optical properties	Double refractive
Pleochroism	Weak to moderate,blue and greenish blue
Streak	White
Specific Gravity	2.72
Birefringence	0.005-0.009
Dispersion	0.014

Aquamarine - Calibrated Sizes

We make the following calibrated sizes in aquamarine and can even make other in-between sizes as well. For rounds, we can cut step cut and brilliant cut (diamond cut) or star cut. For squares, we can cut step cut and princess cut and and special cuts such as french cut as well. If you have a particular cut or shape or design, we can do that according to your specifications. We have various shades of aquamarine starting from AAA (3A - Santa Maria - darkest), AA (2A), A (1A), B and C (Lightest)

Oval

3x2

4x3

5x3

5x4

6x4

6x5

7x5

8x6

9x7

10x8

& bigger

Pear

3x2

4x3

5x3

5x4

6x4

6x5

7x5

8x6

9x7

10x8

& bigger

Round

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

& bigger

Square

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

& bigger

Marquise

3x1.5

4x2

5x2.5

6x3

7x3.5

8x4

9x4.5

10x5

12x6

Baguette

3x1.5

4x2

5x2.5

6x3

7x3.5

Octagon

4x3

5x3

5x4

6x4

6x5

7x5

8x6

9x7

10x8

& bigger

Heart

3.0

3.5

4.0

4.5

5.0

5.5

& bigger

Trillion

3.0

3.5

4.0

4.5

5.0

5.5

& bigger

Drop / Briollet

4x3

5x3

5x4

6x4

6x5

7x5

8x6

9x7

10x8

& bigger