Blue Sapphire - 1.54 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - トリートメントなし-インテンスブルー

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Francesca Floramo
Expert
Retail Estimate € 500 - € 650
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Natural blue sapphire, 1 gemstone weighing 1.54 carats, oval cut, no heat treatment, sealed with ALGT report 65039938 from Sri Lanka.

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Description from the seller

No Treatment - Intense Blue Sapphire - 1.54 Ct. - Sri Lanka - Oval Cut - original ALGT Report and sealed

ALGT Report Number: 65039938
アントワープ, 2026年6月4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: 1.54カラット
寸法: 8.81 x 6.99 x 2.82 mm
色: 鮮烈ブルー
透明度: 透明
コメント: 加熱の痕跡は見られません。

*Origin: Sri Lanka. 原産地は本品の販売者によって提示された意見です。
この意見は公式機関の検証によって裏付けられていません。

配送: 保険付き・追跡番号付きの登録配送。

投資用・コレクターズアイテム、または宝石箱に入れて使用するのに最適。
封印済み・原本ALGTレポート番号 65039938。

No Treatment - Intense Blue Sapphire - 1.54 Ct. - Sri Lanka - Oval Cut - original ALGT Report and sealed

ALGT Report Number: 65039938
アントワープ, 2026年6月4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: 1.54カラット
寸法: 8.81 x 6.99 x 2.82 mm
色: 鮮烈ブルー
透明度: 透明
コメント: 加熱の痕跡は見られません。

*Origin: Sri Lanka. 原産地は本品の販売者によって提示された意見です。
この意見は公式機関の検証によって裏付けられていません。

配送: 保険付き・追跡番号付きの登録配送。

投資用・コレクターズアイテム、または宝石箱に入れて使用するのに最適。
封印済み・原本ALGTレポート番号 65039938。

Details

鑑定書番号
65039938
宝石タイプ
Sapphire
総カラット重量
1.54
宝石カラー
Blue
透明度
Transparent
処理
No heat treatment
鑑定書
Antwerp Laboratory for Gemstone Testing (ALGT)
鑑定機関による封印済み
はい'
タイトル補足情報
No Treatment-Intense Blue
シェイプ
Oval
ドイツVerified
1830
Objects sold
100%
Privatetop

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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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