No Reserve Price - 30 pcs Diamond (Colour-treated) - 1.02 ct - Square Blue, Green Mixed colours - VS2, I1 - Gemewizard Gemological Laboratory (GWLab)
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Expert
Selected by Maria René Piacenza Bernal
FGA London gemmologist with 20 years' experience as independent diamond expert and trader.
Retail Estimate € 800 - € 950
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Description from the seller
Diamond Parcel Details
Report Number: 250110211013
Date: 17/11/2025
Description: ONE PARCEL OF 30 NATURAL DIAMONDS
Shape & Cutting style: Square Brilliant
Quantity: 30
Total Weight (Actual): 1.02 Carats
Grading Result
Color grade: Multiple Colors
Clarity grade: VS2-I1
Note: This indicates a range of clarity, from VS2 (Very Slightly Included) to I1 (Included), meaning some diamonds in the parcel have very small inclusions and others have noticeable inclusions.
Enhancements: Color treated
Comments
Diamonds randomly checked.
A mixture of natural Blue and Green diamonds of various intensities and shades.
The report describes a lot of 30 square brilliant-cut natural diamonds with a combined weight of 1.02 carats. The diamonds are color treated and are a mix of natural Blue and Green stones, with clarity ranging from VS2 to I1.
Diamond Parcel Details
Report Number: 250110211013
Date: 17/11/2025
Description: ONE PARCEL OF 30 NATURAL DIAMONDS
Shape & Cutting style: Square Brilliant
Quantity: 30
Total Weight (Actual): 1.02 Carats
Grading Result
Color grade: Multiple Colors
Clarity grade: VS2-I1
Note: This indicates a range of clarity, from VS2 (Very Slightly Included) to I1 (Included), meaning some diamonds in the parcel have very small inclusions and others have noticeable inclusions.
Enhancements: Color treated
Comments
Diamonds randomly checked.
A mixture of natural Blue and Green diamonds of various intensities and shades.
The report describes a lot of 30 square brilliant-cut natural diamonds with a combined weight of 1.02 carats. The diamonds are color treated and are a mix of natural Blue and Green stones, with clarity ranging from VS2 to I1.
Details
Lab report number
250110211013
Diamond type
Colour-treated
Natural fancy colour
Mixed colours
Number of diamonds
30
Total carat weight
1.02
Fancy colour overtone
Blue, Green
Diamond Clarity Grade
I1, VS2
Laboratory Report
Gemewizard Gemological Laboratory (GWLab)
Sealed by laboratory
Yes
Laser Engraved
No
Weight
1.00-1.49
Shape
Square
Cutting style
Princess 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.
