1 pcs Blue Sapphire - 2.52 ct - Antwerp Laboratory for Gemstone Testing (ALGT)





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A single sapphire weighing 2.52 ct, pear‑shaped in blue, with heating treatment, sealed and certified by the Antwerp Laboratory for Gemstone Testing (ALGT; report 16470044).
Description from the seller
種別: 自然コランダム
品種: サファイア
重量: 2.52 ct
サイズ: ラボレポート参照
色: ブルー
透明度: 透明
カット: ペアカット
クラリティ: ラボレポート参照
処理: 加熱の痕跡あり
産地: レポートには記載なし
ラボレポート: ALGT認定(証明書に記載のレポート番号)
配送方法: 保険付き配送を推奨
美しいサファイア、重量2.52カラット、優雅なペアシェイプに expertly(熟練の職人技)でカットされた透明宝石。魅力的な青色を示す透明な宝石で、ALGTのラボ証明書付きです。ラボレポートに記載されているとおり、加熱の痕跡が認められます。
本書に記載された原産国は、出品者の自発的宣言に基づく可能性として同意されたオークション開催者の判断であり、レポートを発行した宝石学ラボの公式専門家の意見により裏付けられているものではありません。
種別: 自然コランダム
品種: サファイア
重量: 2.52 ct
サイズ: ラボレポート参照
色: ブルー
透明度: 透明
カット: ペアカット
クラリティ: ラボレポート参照
処理: 加熱の痕跡あり
産地: レポートには記載なし
ラボレポート: ALGT認定(証明書に記載のレポート番号)
配送方法: 保険付き配送を推奨
美しいサファイア、重量2.52カラット、優雅なペアシェイプに expertly(熟練の職人技)でカットされた透明宝石。魅力的な青色を示す透明な宝石で、ALGTのラボ証明書付きです。ラボレポートに記載されているとおり、加熱の痕跡が認められます。
本書に記載された原産国は、出品者の自発的宣言に基づく可能性として同意されたオークション開催者の判断であり、レポートを発行した宝石学ラボの公式専門家の意見により裏付けられているものではありません。
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Disclaimer
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.

