Blue Sapphire - 1.60 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

DESCRIPTION

Item description: one loose stone
Species: Sapphire, natural
Variety: Corundum
Origin: Sri Lanka (seller´s opinion)
Weight: 1.60 ct.
Measurements: 7.61 x 6.03 x 3.31 mm.
Treatment: Heated
Hardness: 9 Mohs scale
Refractive index: 1760-1768
Trasnsparency: transparent

Certificate: ALGT 99067343

NOTES

- All gems are sent with a certificate.
- The origins are not certified by a laboratory, they are my gemological opinion.
- The photos are taken at more than 10X, with macro lens, so there are inclusions that are not really visible to the naked eye.
- The pictures aren't true to scale, which is why we give you the exact measurements of the stone so that you can get a good idea of the size.
- Colours may look different depending on your screen settings, I try to make them as real as possible

SHIPPING.

Up to € 100 - Correos - (2-3 weeks)
More than € 100 - Zeleris Air (DHL) - (3-7 days)
Customs charges paid by the buyer
Canarias and Baleares only by Correos