1 pcs Diamond (Natural) - 1.00 ct - Square - I1 - Antwerp Laboratory for Gemstone Testing (ALGT)

03
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05
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Current bid
€ 175
Reserve price not met
Alberto Fidalgo
Expert
Selected by Alberto Fidalgo

Qualified goldsmith, gemmologist and diamond dealer with over fifteen years experience.

Retail Estimate  € 1,900 - € 2,400
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ptBidder 5197 €175
deBidder 2094 €165
deBidder 2094 €155

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Natural 1.00 carat square cushion mixed-cut diamond with I1 clarity, fancy light yellowish grayish brown color, medium fluorescence, good polish and symmetry, extremely thick faceted girdle, measurements 5.61 × 5.56 × 3.41 mm, ALGT laboratory report #19889553.

AI-assisted summary

Description from the seller

24 March, 2023

Algt Diamond Grading Report # 19889553

Identification ................................................................. Natural Diamond
Shape And Cutting Style ................... Square Cushion, Mixed Cut
Measurements ................................................. 5.61 X 5.56 X 3.41 Mm

Grading Results

Carat Weight ............................................................................ 1.00 Carat
Color Grade ......................... Fancy Light Yellowish Grayish Brown
Color Origin ..................................................................................... Natural
Clarity Grade .............................................................................................. I1

Additional Grading Characteristics

Polish ....................................................................................................... Good
Symmetry .............................................................................................. Good
Girdle .............................................................. Extremely Thick(Faceted)
Fluorescence ................................................................................... Medium

Comments

24 March, 2023

Algt Diamond Grading Report # 19889553

Identification ................................................................. Natural Diamond
Shape And Cutting Style ................... Square Cushion, Mixed Cut
Measurements ................................................. 5.61 X 5.56 X 3.41 Mm

Grading Results

Carat Weight ............................................................................ 1.00 Carat
Color Grade ......................... Fancy Light Yellowish Grayish Brown
Color Origin ..................................................................................... Natural
Clarity Grade .............................................................................................. I1

Additional Grading Characteristics

Polish ....................................................................................................... Good
Symmetry .............................................................................................. Good
Girdle .............................................................. Extremely Thick(Faceted)
Fluorescence ................................................................................... Medium

Comments

Details

Diamond type
Natural
Number of diamonds
1
Total carat weight
1.00
Diamond Clarity Grade
I1
Fluorescence
Medium fluorescence
Symmetry
Good
Polish
Good
Girdle
Extremely thick
Laboratory Report
Antwerp Laboratory for Gemstone Testing (ALGT)
Sealed by laboratory
No
Laser Engraved
No
Shape
Square
Cutting style
Mixed cut
Sold by
GermanyVerified
7651
Objects sold
95.74%
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.

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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