1 pcs Blue Sapphire - 1.99 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

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Francesca Floramo
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Retail Estimate € 550 - € 650
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Sapphire, 1 stone, total 1.99 carats, blue, square cushion cut, transparent, heat-treated, ALGT report 80990198 from Sri Lanka.

AI-assisted summary

Description from the seller

サファイア 1.99 ct
スクエアクッション : 6.72 x 6.55 x 4.71 mm
ディープブルー
透明
カラー品質グレード - ファインカラー
加熱の兆候あり
26.03.2026 ALGT : 80990198
スリランカ

サファイア 1.99 ct
スクエアクッション : 6.72 x 6.55 x 4.71 mm
ディープブルー
透明
カラー品質グレード - ファインカラー
加熱の兆候あり
26.03.2026 ALGT : 80990198
スリランカ

Details

ストーン数
1
鑑定書番号
80990198
宝石タイプ
Sapphire
総カラット重量
1.99
宝石カラー
Blue
透明度
Transparent
クラリティグレード
Moderate
処理
Heat treatment
鑑定書記載の原産地
Sri Lanka
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
Square
カッティングスタイル
Mixed cut
ポーランドVerified
319
Objects sold
93.62%
pro

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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.

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