No Reserve Price - 1 pcs Diamond (Natural) - 0.28 ct - Round - E - I1 - International Gemological Institute (IGI)
01
day
06
hours
43
minutes
53
seconds
Starting bid
€ 1
No reserve price
Expert
Selected by Alberto Fidalgo
Qualified goldsmith, gemmologist and diamond dealer with over fifteen years experience.
Retail Estimate € 350 - € 430
No bids placed
Catawiki Buyer Protection
Your payment’s safe with us until you receive your object.View details
Trustpilot 4.4 | 122028 reviews
Rated Excellent on Trustpilot.
A natural round brilliant diamond of 0.28 carat with E color and I1 clarity, IGI graded, offering balanced sparkle and a trusted provenance.
AI-assisted summary
Description from the seller
This document is a Diamond Report issued by the International Gemological Institute (IGI).
The report is dated November 16, 2025, and has an IGI Report Number of 743562089. The item described is a NATURAL DIAMOND with a Shape and Cutting Style of ROUND BRILLIANT. Its measurements are \bm{4.30 - 4.34 \times 2.57 \text{ mm}}.
The Grading Results show a Carat Weight of 0.28 CARAT, a Color Grade of E, a Clarity Grade of I1, and a Cut Grade of GOOD.
Additional Grading Information includes a Polish grade of GOOD, a Symmetry grade of FAIR, and Fluorescence is listed as VERY SLIGHT. The only Identification Feature listed is CRYSTAL.
This document is a Diamond Report issued by the International Gemological Institute (IGI).
The report is dated November 16, 2025, and has an IGI Report Number of 743562089. The item described is a NATURAL DIAMOND with a Shape and Cutting Style of ROUND BRILLIANT. Its measurements are \bm{4.30 - 4.34 \times 2.57 \text{ mm}}.
The Grading Results show a Carat Weight of 0.28 CARAT, a Color Grade of E, a Clarity Grade of I1, and a Cut Grade of GOOD.
Additional Grading Information includes a Polish grade of GOOD, a Symmetry grade of FAIR, and Fluorescence is listed as VERY SLIGHT. The only Identification Feature listed is CRYSTAL.
Details
Lab report number
743562089
Diamond type
Natural
Number of diamonds
1
Total carat weight
0.28
Cut grade
Good
Diamond Clarity Grade
I1
Diamond Colour Grade
E
Symmetry
Fair
Polish
Good
Laboratory Report
International Gemological Institute (IGI)
Sealed by laboratory
Yes
Laser Engraved
No
Weight
0.23-0.29
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.
