No Reserve Price - 12 pcs Diamond (Natural coloured) - 0.97 ct - Square Bluish, Greenish Blue, Green - VS2, SI3 - Gemewizard Gemological Laboratory (GWLab)
03
days
08
hours
32
minutes
14
seconds
Current bid
€ 1
No reserve price
Expert
Selected by Maria René Piacenza Bernal
FGA London gemmologist with 20 years' experience as independent diamond expert and trader.
Retail Estimate € 750 - € 900
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 Bidder 5776 | €1 |
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A parcel of 12 natural square-brilliant cut diamonds, total weight 0.97 ct, blue and green colour with bluish/greenish overtone, clarity VS2–SI3, color treated, sealed by GWLab under report 250102481023, laser engraving not present.
AI-assisted summary
Description from the seller
Based on the image, the photo shows a GWLAB Mini Report detailing the characteristics of a parcel of natural diamonds.
Here is the information visible on the certificate:
Report Summary
• Report Number: 250102481023
• Date: 09/11/2025
• Description: ONE PARCEL OF 12 NATURAL DIAMONDS.
• Shape & Cutting style: Square Brilliant
• Quantity: 12
• Total Weight (Actual): 0.97 Carats
Grading Result
• Color grade: Multiple Colors
• Clarity grade: VS2-SI3
• Enhancements: Color treated
Comments
• A mixture of natural Blue and Green diamonds of various intensities and shades.
The certificate is clearly displayed against a plain background. This report specifies a mix of Blue and Green diamonds and has a clarity grade of VS2-SI3.
Would you like me to explain the meaning of the clarity grade VS2-SI3?
Based on the image, the photo shows a GWLAB Mini Report detailing the characteristics of a parcel of natural diamonds.
Here is the information visible on the certificate:
Report Summary
• Report Number: 250102481023
• Date: 09/11/2025
• Description: ONE PARCEL OF 12 NATURAL DIAMONDS.
• Shape & Cutting style: Square Brilliant
• Quantity: 12
• Total Weight (Actual): 0.97 Carats
Grading Result
• Color grade: Multiple Colors
• Clarity grade: VS2-SI3
• Enhancements: Color treated
Comments
• A mixture of natural Blue and Green diamonds of various intensities and shades.
The certificate is clearly displayed against a plain background. This report specifies a mix of Blue and Green diamonds and has a clarity grade of VS2-SI3.
Would you like me to explain the meaning of the clarity grade VS2-SI3?
Details
Lab report number
250102481023
Diamond type
Natural coloured
Natural fancy colour
Blue, Green
Number of diamonds
12
Total carat weight
0.97
Fancy colour overtone
Bluish, Greenish
Diamond Clarity Grade
SI3, VS2
Laboratory Report
Gemewizard Gemological Laboratory (GWLab)
Sealed by laboratory
Yes
Laser Engraved
No
Weight
0.90-0.99
Shape
Square
Cutting style
Modified brilliant 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.
