1 pcs ダイヤモンド (Natural) - 1.21 ct - Round - I - SI2 - Gemewizard Gemological Laboratory (GWLab)

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Alberto Fidalgo
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Retail Estimate € 3,400 - € 4,100
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Natural round brilliant diamond, 1.21 ct, I colour, SI2 clarity, Good cut, Very Good polish, Good symmetry and strong fluorescence, graded by GWLab in report 265900431030 and sealed by the laboratory.

AI-assisted summary

Description from the seller

GWLAB ダイヤモンド鑑定報告書(報告番号: 265900431030、日付: 2026年07月09日)。
ダイヤモンドの説明です。
説明: 重量1.21カラット、寸法 6.99 × 6.93 × 4.14 mm のラウンド・ブリリアント・ダイヤモンド。
鑑定結果: ダイヤモンドのカラーは I、クラリティは SI2、カットは Good。
追加鑑定情報: ポリッシュは Very Good、対称性は Good、蛍光は Strong。

GWLAB ダイヤモンド鑑定報告書(報告番号: 265900431030、日付: 2026年07月09日)。
ダイヤモンドの説明です。
説明: 重量1.21カラット、寸法 6.99 × 6.93 × 4.14 mm のラウンド・ブリリアント・ダイヤモンド。
鑑定結果: ダイヤモンドのカラーは I、クラリティは SI2、カットは Good。
追加鑑定情報: ポリッシュは Very Good、対称性は Good、蛍光は Strong。

Details

鑑定書番号
265900431030
ダイヤモンド タイプ
Natural
ダイヤモンド数
1
総カラット重量
1.21
カットグレード
Good
ダイヤモンドクラリティグレード
SI2
ダイヤモンドカラーグレード
I
シンメトリー
Good
ガードル
Medium, Thin
鑑定書
Gemewizard Gemological Laboratory (GWLab)
鑑定機関による封印済み
はい'
レーザー刻印
いいえ'
重量
1.00-1.49
シェイプ
Round
カッティングスタイル
Brilliant cut
Sold by
イスラエルVerified
1256
Objects sold
88.94%
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.

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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