1 pcs Diamond (Natural coloured) - 0.68 ct - Round - Fancy deep Orangy Brown - I1 - Gem Report Antwerp (GRA)

06
days
11
hours
42
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05
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Starting bid
€ 1
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Alberto Fidalgo
Expert
Selected by Alberto Fidalgo

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

Retail Estimate  € 1,400 - € 1,700
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Natural round brilliant-cut diamond, 0.68 ct, I1 clarity, Nat. Fancy Deep Orangy Brown color with orangy overtones, faint fluorescence, polish Good, symmetry Good, girdle Thin to Medium, Gem Report Antwerp (GRA) 1810036176 sealed, certificate date 17/11/2025.

AI-assisted summary

Description from the seller

Certificate Date 17/11/2025
Certificate Number 1810036176
Identification Natural Diamond
Shape and cutting style Round Brilliant
Measurements (in mm) 5.63 - 5.72 x 3.47 -

Grading results
Weight (in carat) 0.68 ct
Clarity grade I1
Color grade Nat. Fancy Deep Orangy Brown
Polish Good
Symmetry Good
Fluorescence Faint
Comments

Certificate Date 17/11/2025
Certificate Number 1810036176
Identification Natural Diamond
Shape and cutting style Round Brilliant
Measurements (in mm) 5.63 - 5.72 x 3.47 -

Grading results
Weight (in carat) 0.68 ct
Clarity grade I1
Color grade Nat. Fancy Deep Orangy Brown
Polish Good
Symmetry Good
Fluorescence Faint
Comments

Details

Lab report number
1810036176
Diamond type
Natural coloured
Natural fancy colour
Brown
Number of diamonds
1
Fancy colour intensity
Fancy deep
Total carat weight
0.68
Fancy colour overtone
Orangy
Diamond Clarity Grade
I1
Symmetry
Good
Polish
Good
Girdle
Medium, Thin
Laboratory Report
Gem Report Antwerp (GRA)
Sealed by laboratory
Yes
Laser Engraved
No
Shape
Round
Cutting style
Brilliant cut
Sold by
GermanyVerified
7646
Objects sold
95.75%
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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