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High quality,

Weight: 41.54 ct
Size: 23.18 x 16.69 x 13.30 mm
Shape: Oval.
Color: Blue.
Clarity: Eye clean.
Treatment: Blue Topaz is commonly irradiated to provide its color. Wether or not this gemstone has been enhanced by irradiatioin cannot currently be determined.
Origin: Brazil (this is the seller´s gemological opinion only, it is not mentioned on the report).
IGE Certificate D-43809

Sending via registered insured mail with tracking number

Oval - IGE (Madrid)

Topaz - 41.54 ct

Gemstones

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Certification

Certified gemologist report

International Gemological Institute (IGI)

Antwerp Laboratory for Gemstone Testing (ALGT)

No laboratory report

Instituto Gemólogico Español (IGE)

Gemological Institute of America (GIA)

Lotus Gemology

Asian Institute of Gemological Sciences (AIGS)

International Colored Gemstone Association (ICA GemLab)

Gem research Swiss Lab (GRS)

Bellerophon Gemlab

Gem Report Antwerp (GRA)

Certified Gemologist

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Gemewizard Gemological Laboratory (GWLab)

Lotus (Thailand)

ALGT (B)

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Commonly heated with no evidence of treatment

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Oiling

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Gemstones

This object is no longer available, but there’s still lots to explore

Topaz - 41.54 ct

3229 objects

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Gemstones

This object is no longer available, but there’s still lots to explore

Topaz - 41.54 ct

3229 objects

Related collections