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The finest objects brought to you by {name}

Alberto Fidalgo

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

Heat treatment

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

Gemstones

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Certification

International Gemological Institute (IGI)

International Colored Gemstone Association (ICA GemLab)

Antwerp Laboratory for Gemstone Testing (ALGT)

Gemological Institute of America (GIA)

Instituto Gemólogico Español (IGE)

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Oiling

Not specified in the report

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Africa - No evidence of treatment-  Lab report: 813632628

1 pcs  Yellow, Green Sapphire  - 4.18 ct - International Gemological Institute (IGI) - Natural Yellow Sapphire

Heat treatment-  Lab report: 808622646

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

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