No reserve price - 7 pcs Diamond (Natural coloured) - 1.06 ct - Mixed shape Yellow - SI1, I1, SI2, SI3 - Gemewizard Gemological Laboratory (GWLab)

06
days
17
hours
35
minutes
33
seconds
Starting bid
€ 1
No reserve price
Maria René Piacenza Bernal
Expert
Selected by Maria René Piacenza Bernal

FGA London gemmologist with 20 years' experience as independent diamond expert and trader.

Retail Estimate  € 1,100 - € 1,400
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This GWLAB report covers seven natural yellow diamonds, total weight 1.06 carats, with mixed shape and cutting style, clarity SI1-I1, sealed by the laboratory under report 250103921023 dated 20/11/2025.

AI-assisted summary

Description from the seller

This is a GWLAB Report for one parcel of 7 natural diamonds.
Key Details
* Report Date: 20/11/2025
* Total Weight: 1.06 Carats (Actual)
* Quantity: 7 diamonds
* Shape & Cutting Style: Mixed shape and cut
* Color Grade: Yellow
* Clarity Grade: SI1-I1
* Comments: A mixture of natural Yellow diamonds of various intensities and shades. Diamonds were randomly checked.
250103921023

This is a GWLAB Report for one parcel of 7 natural diamonds.
Key Details
* Report Date: 20/11/2025
* Total Weight: 1.06 Carats (Actual)
* Quantity: 7 diamonds
* Shape & Cutting Style: Mixed shape and cut
* Color Grade: Yellow
* Clarity Grade: SI1-I1
* Comments: A mixture of natural Yellow diamonds of various intensities and shades. Diamonds were randomly checked.
250103921023

Details

Lab report number
250103921023
Diamond type
Natural coloured
Natural fancy colour
Yellow
Number of diamonds
7
Total carat weight
1.06
Diamond Clarity Grade
I1, SI1, SI2, SI3
Laboratory Report
Gemewizard Gemological Laboratory (GWLab)
Sealed by laboratory
Yes
Laser Engraved
No
Shape
Mixed shape
Cutting style
Mixed cut
Sold by
IsraelVerified
321
Objects sold
92.31%
pro

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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.

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