Blue Sapphire - 2.97 ct - International Colored Gemstone Association (ICA GemLab)
04
days
10
hours
08
minutes
49
seconds
Current bid
€ 1
Reserve price not met
Expert
Selected by Francesca Floramo
Graduate gemmologist from GIA with 20 years jewellery experience, specialising in brand jewellery.
Retail Estimate € 3,000 - € 3,700
 | €1 |
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Sapphire, one stone, total 2.97 carats.
AI-assisted summary
Description from the seller
Blue Topaz + Certificate
ICA Report :
https://reports.icagemlab.com/verify?https://reports.icagemlab.com/verify?date=07%2F30%2F2026&pin=7140&report=TH26G126434&tenant=888888&redirected=true
Shape and Cut: Cushion Mixed Cut
Weight 2.97 carat
Measurement 7.63 x 7.17 x 6.04 mm
Color Blue
Treatment: Heated
Light and magnification were used in the photos to display the offered stone.
Color may differ slightly due to lighting, and monitor setting.
Ship Via post service, EMS, etc.
Any extra expenses due to your country's customs office will be responsibility for the buyer.
Blue Topaz + Certificate
ICA Report :
https://reports.icagemlab.com/verify?https://reports.icagemlab.com/verify?date=07%2F30%2F2026&pin=7140&report=TH26G126434&tenant=888888&redirected=true
Shape and Cut: Cushion Mixed Cut
Weight 2.97 carat
Measurement 7.63 x 7.17 x 6.04 mm
Color Blue
Treatment: Heated
Light and magnification were used in the photos to display the offered stone.
Color may differ slightly due to lighting, and monitor setting.
Ship Via post service, EMS, etc.
Any extra expenses due to your country's customs office will be responsibility for the buyer.
Details
Lab report number
TH26G126434
Gemstone type
Sapphire
Total carat weight
2.97
Gemstone colour
Blue
Transparency
Transparent
Treatment
Heat treatment
Laboratory report
International Colored Gemstone Association (ICA GemLab)
Sealed by laboratory
Yes
Shape
Cushion
Cutting style
Mixed cut
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.
