Blue, Purple Tanzanite - 2.29 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

03
days
14
hours
51
minutes
28
seconds
Starting bid
€ 1
Reserve price not met
Alberto Fidalgo
Expert
Retail Estimate € 800 - € 950
No bids placed

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Description from the seller

ALGT カラーストーン識別レポート

Identification
Species: Natural Zoisite
Variety: Tanzanite

Description
Shape & Cutting Style: Oval, Mixed Cut
Measurements: 9.13 × 7.23 × 5.06 mm
Carat Weight: 2.29 Carat
Color: Blue-Purple
Transparency: Transparent

Additional Grading Characteristics
Origin: Tanzania

Origin determination is an expert opinion based on microscopic examination, spectroscopic features and chemical trace element analysis.

Comments
Tanzanite is commonly heated at low temperature to improve its color. There is currently no scientific method available to determine whether this gemstone has been enhanced or not.

The photos were taken in a professional studio using LED lighting to accurately showcase the gemstone's color.

The images have not been edited and are intended to provide the most realistic representation possible. Please note that slight color variations may occur depending on your monitor, smartphone, or display settings.

Well-packed and fully insured registered shipping. No additional VAT for buyers within the EU.

Please feel free to browse my other listings for more certified natural gemstones and exclusive offers.

Seller's Story

休暇のお知らせ 6月12日から7月4日まで休暇をいただきますのでご了承ください。 この期間は通常より返信が遅れる場合があります。落札済みの全ての商品はできる限り出荷しますが、遅延が生じることもありますのでご承知おきください。 Catawikiには休暇期間を通知しており、すべてのご注文ができるだけスムーズに処理されるよう最善を尽くします。 ご理解いただきありがとうございます。
Translated by Google Translate

ALGT カラーストーン識別レポート

Identification
Species: Natural Zoisite
Variety: Tanzanite

Description
Shape & Cutting Style: Oval, Mixed Cut
Measurements: 9.13 × 7.23 × 5.06 mm
Carat Weight: 2.29 Carat
Color: Blue-Purple
Transparency: Transparent

Additional Grading Characteristics
Origin: Tanzania

Origin determination is an expert opinion based on microscopic examination, spectroscopic features and chemical trace element analysis.

Comments
Tanzanite is commonly heated at low temperature to improve its color. There is currently no scientific method available to determine whether this gemstone has been enhanced or not.

The photos were taken in a professional studio using LED lighting to accurately showcase the gemstone's color.

The images have not been edited and are intended to provide the most realistic representation possible. Please note that slight color variations may occur depending on your monitor, smartphone, or display settings.

Well-packed and fully insured registered shipping. No additional VAT for buyers within the EU.

Please feel free to browse my other listings for more certified natural gemstones and exclusive offers.

Seller's Story

休暇のお知らせ 6月12日から7月4日まで休暇をいただきますのでご了承ください。 この期間は通常より返信が遅れる場合があります。落札済みの全ての商品はできる限り出荷しますが、遅延が生じることもありますのでご承知おきください。 Catawikiには休暇期間を通知しており、すべてのご注文ができるだけスムーズに処理されるよう最善を尽くします。 ご理解いただきありがとうございます。
Translated by Google Translate

Details

鑑定書番号
60363091
宝石タイプ
Tanzanite
総カラット重量
2.29
宝石カラー
Blue, Purple
透明度
Transparent
クラリティグレード
Eye clean
処理
Commonly heated with no evidence of treatment
鑑定書記載の原産地
Tanzania
鑑定書
Antwerp Laboratory for Gemstone Testing (ALGT)
鑑定機関による封印済み
いいえ'
シェイプ
Oval
カッティングスタイル
Mixed cut
Sold by
オランダVerified
1352
Objects sold
100%
protop

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