Blue Sapphire - 1.42 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

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Francesca Floramo
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Retail Estimate € 500 - € 600
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Natural sapphire, 1 stone, 1.42 ct, oval mixed-cut, deep blue, heated, transparent, sealed by the Antwerp Laboratory for Gemstone Testing (ALGT) with report 07578561.

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Description from the seller

ディープブルーサファイア - 1.42カラット - オーバルカット - 原本ALGTレポートと封印済み

ALGTレポート番号: 07578561
アントワープ、2026年6月3日

種別: 天然コランダム
品種: サファイア

形状とカット: オーバル、ミックスカット
重量: 1.42カラット
寸法: 8.11 x 6.06 x 3.05 mm
色: ディープブルー(不均一)
透明度: 透明
備考: 加熱の痕跡が認められる。

すべての注文は丁寧に梱包され、保険付きの登録配送およびオンライン追跡番号が提供されます。

投資・コレクターズアイテムとして、または宝飾品のセッティングに最適です。
封印済みで原本ALGTレポート番号 07578561。

ディープブルーサファイア - 1.42カラット - オーバルカット - 原本ALGTレポートと封印済み

ALGTレポート番号: 07578561
アントワープ、2026年6月3日

種別: 天然コランダム
品種: サファイア

形状とカット: オーバル、ミックスカット
重量: 1.42カラット
寸法: 8.11 x 6.06 x 3.05 mm
色: ディープブルー(不均一)
透明度: 透明
備考: 加熱の痕跡が認められる。

すべての注文は丁寧に梱包され、保険付きの登録配送およびオンライン追跡番号が提供されます。

投資・コレクターズアイテムとして、または宝飾品のセッティングに最適です。
封印済みで原本ALGTレポート番号 07578561。

Details

鑑定書番号
07578561
宝石タイプ
Sapphire
総カラット重量
1.42
宝石カラー
Blue
透明度
Transparent
処理
Heat treatment
鑑定書
Antwerp Laboratory for Gemstone Testing (ALGT)
鑑定機関による封印済み
はい'
シェイプ
Oval
カッティングスタイル
Mixed cut
ドイツVerified
New
on Catawiki
Private

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Catawiki always aims to offer you the best possible buying experience. Our experts virtually review and select every object in line with our submission guidelines. While we strive to provide a detailed description and photographs of each jewellery object, discrepancies or inaccuracies may occur. It is your responsibility to review all of the information provided about an object, including the condition and description, before placing an order. Sellers are responsible for the information, pictures and description provided, including the quality, quantity and nature of the jewelry supplied. A small imperfection that cannot be seen in the photo but is included in the description is not a non-conformity. A Lab Report is not a guarantee, valuation or appraisal regarding the articles described therein. A Lab Report contains only the characteristics of an article described after it has been graded, tested, examined, and analyzed using the techniques and equipment used at the time of the examination from that specific Lab. The results of any other examination performed on the article may differ depending when, how, by whom and with which grading standard the article is examined. In addition, any changes and improvements in techniques and equipment that may have occurred which may enable the examiner to detect, among other things, the use of processes for altering the characteristics of an article which use was previously undetectable, does not automatically mean the object does not conform to its description.

Catawiki always aims to offer you the best possible buying experience. Our experts virtually review and select every object in line with our submission guidelines. While we strive to provide a detailed description and photographs of each jewellery object, discrepancies or inaccuracies may occur. It is your responsibility to review all of the information provided about an object, including the condition and description, before placing an order. Sellers are responsible for the information, pictures and description provided, including the quality, quantity and nature of the jewelry supplied. A small imperfection that cannot be seen in the photo but is included in the description is not a non-conformity. A Lab Report is not a guarantee, valuation or appraisal regarding the articles described therein. A Lab Report contains only the characteristics of an article described after it has been graded, tested, examined, and analyzed using the techniques and equipment used at the time of the examination from that specific Lab. The results of any other examination performed on the article may differ depending when, how, by whom and with which grading standard the article is examined. In addition, any changes and improvements in techniques and equipment that may have occurred which may enable the examiner to detect, among other things, the use of processes for altering the characteristics of an article which use was previously undetectable, does not automatically mean the object does not conform to its description.

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