1 pcs Blue Sapphire - 2.39 ct - Guild Gem Laboratory - ロイヤルブルー - スリランカ
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Description from the seller
Dimensions (length × width × depth):
8.54 × 6.05 × 4.94 mm
Weight:
2.39 ct
Clarity / Transparency:
透明.
Colour details:
鮮やかなブルー（ロイヤルブルーの商標カラー）。
豊かで濃いロイヤルブルーの色相を示し、深く魅力的な輝きを持つ。 光条件の違いでも色は一貫しており、深く鮮やかな青からやや明るいロイヤルブルーの反射まで変化する。
Lustre:
ガラス光沢（ヴィトリス＝ vitreous ）、良好な光の反射とはっきりとしたファセット反射。
Cut / Shape:
クッションシェイプ、改良ブリリアントカット。
石は適切なプロポーションで、顕著なパビリオン深さが色の濃さと輝きを高めている。
Condition:
非常に良好。
Treatment:
加熱処理（標準処理）。
添付報告書に記載のとおり、ベリリウム処理の兆候なし（LIBS検査済み）。
Origin:
スリランカ（セイロン）
Certification:
ギルド宝石学レポート同梱、確認事項:
• 天然サファイア
• 鮮やかなブルー色（ロイヤルブルー）
• スリランカ産
• 加熱処理、ベリリウム兆候なし
Dimensions (length × width × depth):
8.54 × 6.05 × 4.94 mm
Weight:
2.39 ct
Clarity / Transparency:
透明.
Colour details:
鮮やかなブルー（ロイヤルブルーの商標カラー）。
豊かで濃いロイヤルブルーの色相を示し、深く魅力的な輝きを持つ。 光条件の違いでも色は一貫しており、深く鮮やかな青からやや明るいロイヤルブルーの反射まで変化する。
Lustre:
ガラス光沢（ヴィトリス＝ vitreous ）、良好な光の反射とはっきりとしたファセット反射。
Cut / Shape:
クッションシェイプ、改良ブリリアントカット。
石は適切なプロポーションで、顕著なパビリオン深さが色の濃さと輝きを高めている。
Condition:
非常に良好。
Treatment:
加熱処理（標準処理）。
添付報告書に記載のとおり、ベリリウム処理の兆候なし（LIBS検査済み）。
Origin:
スリランカ（セイロン）
Certification:
ギルド宝石学レポート同梱、確認事項:
• 天然サファイア
• 鮮やかなブルー色（ロイヤルブルー）
• スリランカ産
• 加熱処理、ベリリウム兆候なし
Details
ストーン数
1
鑑定書番号
0114123046
宝石タイプ
Sapphire
総カラット重量
2.39
宝石カラー
Blue
カットグレード
Very good
透明度
Transparent
クラリティグレード
Slight
処理
Heat treatment
鑑定書記載の原産地
Sri Lanka
鑑定書
Guild Gem Laboratory
鑑定機関による封印済み
いいえ'
タイトル補足情報
Royal Blue- Sri Lanka
シェイプ
Cushion
カッティングスタイル
Modified brilliant cut
Sold by
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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.
