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gemstones / Aquamarine

Cabochon of Aquamarine, measures 13.5 x 10.5 x 6 mm approximately.

Sky blue color, if the client wishes it will be provided photography by means of wassap or e-mail before sending

Weight of the gem 6 ct (Kilates) quality A, excellent luster not treated of origin Brazil

If you want a Gemological Certificate, you can request it at the price of 25 euros, by checking the gemological certificate option
Ref: Aguama-7
6 ct- Cabochon Aquamarine Oval shape 13.5 x 10.5 x 6 mm

6 ct- Cabochon Aquamarine Oval shape 13.5 x 10.5 x 6 mm

1 unit

68.20 €

Units
Gemological certificate:




Price:   25 €
In all our gems for sale if the client wishes we can offer a Gemological Certificate by qualified experts, which includes:

Definition and type of gem, measurements, weight, optical properties, fluorescence, particularities observed in a microscope and issuance of the signed certificate .

 

Aquamarine
The name refers to the Beryl variety of bluish, blue-green or even light greenish. being the most appreciated tone is the intense blue sky.

Aquamarine comes in most cases from Brazil, the Soviet Union, Madagascar and the United States.

When the specimens have a beautiful color, their value is quite high and it is counted among the highest of the semiprecious stones.

Properties of Aquamarine

Species: Beryllium Color: light blue to dark blue, greenish blue
Chemical composition: Al2Be3Si6O18, beryllium aluminum silicate
Crystal system: (hexagonal), hexagonal prisms
Hardness: 7.5 - 8 (Mohs scale)
Specific gravity: 2.68 to 2.74
Refractive index: 1,564 to 1,596
Birrefringency: -0.004 a - -0.005 < br> Optical character:
Stripe color: White
Absorption spectrum: 537, 456, 427
Fluorescence: None

Aquamarine is the birthstone for those born in March.

The healing power of the Aquamarines is carried out in contact with the skin in the problematic part of the body. Aquamarine is said to be helpful for arthritis, inflammation of the eyes, sore throat circulation and varicose veins.
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