Tanzanite - 4.39 ct - Instituto Gemólogico Español (IGE)

Tanzanite - 4.39 ct - Instituto Gemólogico Español (IGE) #2.1

Tanzanite - 4.39 ct - Instituto Gemólogico Español (IGE) #3.2

Tanzanite - 4.39 ct - Instituto Gemólogico Español (IGE) #4.3

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Tanzanite, 4.39 ct, oval, violetish blue, color AA blue, loupe-clean clarity, good cut, origin Tanzania, laboratory sealed by IGE with report number 9221 2030 9284, commonly heated with no evidence of treatment.

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Description from the seller

清麗で光沢のあるタンザナイト、
Weight: 4.39 ct
Size: 11.65 x 8.38 x 6.26 mm
Shape: Oval.
Color: Violetish Blue.
Color Grade: AA, Blue.
Clarity Grade: Loupe clean.
Cut Grade: Good.
Treatment: Tanzanite is commonly heated to improve its color.
Origin: Tanzania. Whether or not this gemstone has been enhanced by heating cannot currently be determined.
IGE Certificate nº 9221 2030 9284

Sending via registered and insured mail with tracking number.

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Details

鑑定書番号

9221 2030 9284

宝石タイプ

Tanzanite

総カラット重量

4.39

処理

Commonly heated with no evidence of treatment

鑑定書

Instituto Gemólogico Español (IGE)

鑑定機関による封印済み

はい'

シェイプ

Oval

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