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The finest objects brought to you by {name}

Alberto Fidalgo

High Quality,
Weight: 23.70 ct. 
Size: 21.89 x 17.85 x 12.61 mm 
Shape: Pear mixed.
Color: Purple.
Clarity: Eye clean.
Treatment: No indications of enhancements.
Origin: Brazil (this is the seller´s gemological opinion only, it is not mentioned on the report).


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Pear - ALGT (B)

Amethyst - No Reserve Price - 23.70 ct

Gemstones

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26 January

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Object

Faceted gemstone

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Country of origin

No origin given

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Certification

International Gemological Institute (IGI)

International Colored Gemstone Association (ICA GemLab)

Antwerp Laboratory for Gemstone Testing (ALGT)

Instituto Gemólogico Español (IGE)

Gemological Institute of America (GIA)

Lotus Gemology

Gem Report Antwerp (GRA)

Gem research Swiss Lab (GRS)

Bellerophon Gemlab

Asian Institute of Gemological Sciences (AIGS)

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Istituto Gemmologico Italiano (IGI)

No laboratory report

Colour

Blue

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Mixed cut

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Clarity

Eye clean

Slight

Loupe clean

Moderate

Severe

Heavy

Treatment

No evidence of treatment

No heat treatment

Heat treatment

Oiling

Commonly heated with no evidence of treatment

Not specified in the report

Clarity enhancement

Commonly irradiated with no evidence of treatment

Irradiation

High pressure, High temperature (HPHT) treatment

Fracture healing / filling

Gemstone transparency

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Pearl luster

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Optical effect (gemstones)

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Amethyst - No Reserve Price - 23.70 ct

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