No Reserve Price - 1 pcs Diamond (Natural) - 0.31 ct - Round - K - I3 - International Gemological Institute (IGI)
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A natural, round brilliant diamond weighing 0.31 carat with an IGI report (No. 741599150), colour K, clarity I3, cut grade Fair, polish Very Good, symmetry Good, fluorescence None, measuring 4.13–4.16 × 2.76 mm and sealed by laboratory.
AI-assisted summary
Description from the seller
International Gemological Institute Diamond Report Description
This is an image of a Diamond Report issued by the International Gemological Institute (IGI), similar to the previous one, providing detailed grading for another natural diamond.
Key Report Details
• Date: November 16, 2025
• IGI Report Number: 741599150
• Description: NATURAL DIAMOND
• Shape and Cutting Style: ROUND BRILLIANT
• Measurements: \bm{4.13 - 4.16 \times 2.76} mm
Grading Results (The 4 Cs)
• Carat Weight: 0.31 CARAT
• Color Grade: K, FAINT GRAY
• Clarity Grade: I3
• Cut Grade: FAIR
Additional Grading Information
• Polish: VERY GOOD
• Symmetry: GOOD
• Fluorescence: none
• Identification Features: feather crystal cloud
International Gemological Institute Diamond Report Description
This is an image of a Diamond Report issued by the International Gemological Institute (IGI), similar to the previous one, providing detailed grading for another natural diamond.
Key Report Details
• Date: November 16, 2025
• IGI Report Number: 741599150
• Description: NATURAL DIAMOND
• Shape and Cutting Style: ROUND BRILLIANT
• Measurements: \bm{4.13 - 4.16 \times 2.76} mm
Grading Results (The 4 Cs)
• Carat Weight: 0.31 CARAT
• Color Grade: K, FAINT GRAY
• Clarity Grade: I3
• Cut Grade: FAIR
Additional Grading Information
• Polish: VERY GOOD
• Symmetry: GOOD
• Fluorescence: none
• Identification Features: feather crystal cloud
Details
Lab report number
741599150
Diamond type
Natural
Number of diamonds
1
Total carat weight
0.31
Cut grade
Fair
Diamond Clarity Grade
I3
Diamond Colour Grade
K
Fluorescence
None
Symmetry
Good
Polish
Very good
Laboratory Report
International Gemological Institute (IGI)
Sealed by laboratory
Yes
Laser Engraved
No
Weight
0.30-0.39
Shape
Round
Cutting style
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.
