Blue Sapphire - 1.56 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - 鮮やかな青

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Francesca Floramo
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Retail Estimate € 1,000 - € 1,200
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Sapphire, 1 stone, 1.56 carat total weight, oval cut, vivid blue, transparent, heated treatment, sealed with ALGT report no. 77091591.

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Description from the seller

鮮やかな / 深い青色(不均一)サファイア - 1.56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: 77091591
アントワープ, 2026年6月2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: 1.56カラット
寸法: 7.94 x 5.98 x 4.07 mm
色: 鮮やかな / 深い青色(不均一)
透明度: 透明
コメント: 加熱の痕跡が認められる。

*原産地: スリランカ。原産地の見解は本品の販売者が提示したものです。
この見解は公式機関の実験室によって裏付けられていません。

配送: 保険付きの登録発送、追跡番号付き。

投資対象・コレクターズアイテム、または宝石設定として理想的に適しています。
封印済みおよび原本ALGTレポート番号 77091591。

鮮やかな / 深い青色(不均一)サファイア - 1.56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: 77091591
アントワープ, 2026年6月2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: 1.56カラット
寸法: 7.94 x 5.98 x 4.07 mm
色: 鮮やかな / 深い青色(不均一)
透明度: 透明
コメント: 加熱の痕跡が認められる。

*原産地: スリランカ。原産地の見解は本品の販売者が提示したものです。
この見解は公式機関の実験室によって裏付けられていません。

配送: 保険付きの登録発送、追跡番号付き。

投資対象・コレクターズアイテム、または宝石設定として理想的に適しています。
封印済みおよび原本ALGTレポート番号 77091591。

Details

鑑定書番号
77091591
宝石タイプ
Sapphire
総カラット重量
1.56
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'
タイトル補足情報
Vivid Blue
シェイプ
Oval
ドイツVerified
1814
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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