
Amethyst is the most prized stone of the quartz group. Its name, taken from Greek, means “not drunk”. It was in fact considered in antiquity as a talisman against drunkenness. Its crystals are always implanted on a rocky substrate. Heating amethysts to temperatures of 470 to 750°C causes their color to change to light yellow, reddish-brown, green, or colorless. Some amethysts fade in daylight. The original color can be restored by irradiation. The color is attributed to the presence of iron linked to strong irradiation. Amethyst darkens a little in artificial light.
Calibrated stones for jewelry.
WEIGHT: 2.0 mm (0.04 cts) - 2.5 mm (0.06 cts) - 3.0 mm (0.10 cts) - 3.5 mm (0.15 cts) - 4.0 mm (0.23 cts) - 5.0 mm (0.46 cts) - 6.0 mm (0.77 cts) - 7.0 mm (1.16 cts)
Beautiful color without inclusions.
| Dominant color | Purple |
| Average Weight (Carats) | 0.041.16 cents |
| Shape | Round |
| Clarity | WS1 |
| Origin | Africa |
| Hardness | 7 |
| Density | 2.65 |
| Refractive index | 1,544 - 1,553 |
| Treatment | Unheated |
| Certificate of Authenticity | A Jewelry |
| Stone type | Amethyst |
| Audience | Mixed |
| Brand | A Jewelry |
| Ref | TMPL_SKU005328 |
Right of withdrawal: In accordance with the provisions of articles L. 120-20 et seq. of the Consumer Code, consumers have a right of withdrawal. Only products returned as a whole, in their complete original packaging and in perfect condition, may be subject to a right of withdrawal. The consumer may request a credit on the sums paid, an exchange of the product or a refund of the sums paid. In such a case, A BIJOUX must, within THIRTY DAYS of exercising the right of withdrawal, credit the consumer with a credit or reimburse the sums paid. Returns / Exchanges: - Before any return, please obtain agreement by email, in order to process the return in the best conditions. - An item can be returned to us within 15 days of dispatch (postmark taken as proof) provided that it has not been worn and is returned in its original packaging. - Round-trip postal costs caused by a return are the responsibility of A Bijoux after the customer's request. - We will exchange the item for another model. - A refund will be possible IN THE FORM OF A CREDIT.
