坦桑石 - 4.39 ct - 西班牙宝石学院（IGE）

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Clean lustrous Tanzanite, 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.

编号 99069596

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坦桑石 - 4.39 ct - 西班牙宝石学院（IGE）

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Clean lustrous Tanzanite,
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.