13 pcs Blue Sapphire - 5.99 ct - GEM-TECH Istituto Gemmologico

05
days
03
hours
21
minutes
34
seconds
Starting bid
€ 1
Reserve price not met
Francesca Floramo
Expert
Retail Estimate € 180 - € 220
No bids placed

Catawiki Buyer Protection

Your payment’s safe with us until you receive your object.View details

Trustpilot 4.4 | 137024 reviews

Rated Excellent on Trustpilot.

Thirteen blue sapphires totaling 5.99 ct with octagonal faceted shape, excellent cut, transparent and free of visible inclusions, originating from Australia and certified by GemTech (certificate 917405).

AI-assisted summary

Description from the seller

サファイア石
カラット 5.99
サイズ不揃い
13個
八角形ファセット
カット最高
色彩 青
透明
肉眼でインクルージョンなし
一般的にはいかなる処理も施されていない状態で再販されます
GemTech 証明書 917405

サファイア石
カラット 5.99
サイズ不揃い
13個
八角形ファセット
カット最高
色彩 青
透明
肉眼でインクルージョンなし
一般的にはいかなる処理も施されていない状態で再販されます
GemTech 証明書 917405

Details

ストーン数
13
鑑定書番号
917405
宝石タイプ
Sapphire
総カラット重量
5.99
宝石カラー
Blue
カットグレード
Very good
透明度
Transparent
処理
Commonly heated with no evidence of treatment
鑑定書記載の原産地
Australia
鑑定書
GEM-TECH Istituto Gemmologico
鑑定機関による封印済み
いいえ'
シェイプ
Octagon
カッティングスタイル
Faceted cut
イタリアVerified
875
Objects sold
92.86%
Private

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.

Similar objects

For you in

宝石