1 pcs Blue Topaz - 48.00 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - スイスブルー

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Alberto Fidalgo
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Retail Estimate € 1,100 - € 1,300
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Description from the seller

ALGT カラードストーン識別レポート
IDENTIFICATION
Species .......................................................................................................... 天然トパーズ
Variety .................................................................................................................. ブルートパーズ
DESCRIPTION
Shape & Cutting Style ..................................................... 改良ペア型、ミックスカット
Measurements .................................................................. 21.40 x 21.28 x 12.98 mm
Carat Weight ................................................................................................... 48.00 カラット
Color ....................................................................................................... 強烈/鮮やかな青
Transparency .................................................................................................. 透明
ADDITIONAL GRADING CHARACTERISTICS
Trade Color Name ............................................................................................ スイス・ブルー
COMMENTS
Blue topaz is commonly enhanced by irradiation and/or heating to improve
its color. There is currently no scientific method available to determine
whether this gemstone has been enhanced or not.
02 March, 2026
35992604

ALGT カラードストーン識別レポート
IDENTIFICATION
Species .......................................................................................................... 天然トパーズ
Variety .................................................................................................................. ブルートパーズ
DESCRIPTION
Shape & Cutting Style ..................................................... 改良ペア型、ミックスカット
Measurements .................................................................. 21.40 x 21.28 x 12.98 mm
Carat Weight ................................................................................................... 48.00 カラット
Color ....................................................................................................... 強烈/鮮やかな青
Transparency .................................................................................................. 透明
ADDITIONAL GRADING CHARACTERISTICS
Trade Color Name ............................................................................................ スイス・ブルー
COMMENTS
Blue topaz is commonly enhanced by irradiation and/or heating to improve
its color. There is currently no scientific method available to determine
whether this gemstone has been enhanced or not.
02 March, 2026
35992604

Details

ストーン数
1
鑑定書番号
35992604
宝石タイプ
Topaz
総カラット重量
48.00
宝石カラー
Blue
透明度
Transparent
処理
Commonly irradiated with no evidence of treatment
鑑定書
Antwerp Laboratory for Gemstone Testing (ALGT)
鑑定機関による封印済み
いいえ'
タイトル補足情報
Swiss Blue
シェイプ
Pear
カッティングスタイル
Mixed cut
Sold by
ドイツVerified
8363
Objects sold
94.62%
pro

Rechtliche Informationen des Verkäufers

Unternehmen:
Amour GD Schmuck e. K.
Repräsentant:
Renuka Devi Kandaswamy
Adresse:
Aichacher Str 16
86577 Sielenbach
GERMANY
Telefonnummer:
+491727840521
Email:
amourgdschmuck@gmail.com
USt-IdNr.:
DE360591812

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