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The finest objects brought to you by {name}

Joaquín Fernández Cebrián

Natural Imperial Topaz

AIG Antwerp certified and sealed.

- Gem type: Natural Topaz
- Shape: Cushion
- Size: 15.43 x 10.49 x 7.71 mm
- Color: Orangy Brown
- Transparency: Transparent
- Weight: 10.75 Carat.
- Treatment: Treated Color (Radiated) - opinion of the seller, not mentioned on the report

- Comments: "Imperial Topaz"

- Certificate number: G90452376BE

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Cushion - AIG (Belgium)

Big Imperial Topaz - 10.75 ct

Gemstones

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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)

Instituto Gemólogico Español (IGE)

Antwerp Laboratory for Gemstone Testing (ALGT)

Gemological Institute of America (GIA)

Lotus Gemology

Gem research Swiss Lab (GRS)

Bellerophon Gemlab

Gem Report Antwerp (GRA)

Asian Institute of Gemological Sciences (AIGS)

GEM-TECH Istituto Gemmologico

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No laboratory report

Colour

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Multicolour

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Cushion

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Clarity

Eye clean

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Treatment

No evidence of treatment

No heat treatment

Oiling

Heat treatment

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

Heated

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Pearl luster

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Big Imperial Topaz - 10.75 ct

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