No reserve price - 1 pcs Diamond (Natural coloured) - 1.87 ct - Fancy - Fancy deep Yellow Mixed colours - VS2 - International Gemological Institute (IGI)
03
days
19
hours
15
minutes
16
seconds
Current bid
€ 330
No reserve price
Expert
Selected by Alberto Fidalgo
Qualified goldsmith, gemmologist and diamond dealer with over fifteen years experience.
Retail Estimate € 11,000 - € 14,000
 | €330 | |
|---|---|---|
 | €300 | |
| €290 | |
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This natural fancy-colour diamond weighs 1.87 carats, has an emerald cut and VS2 clarity, and is sealed by IGI with laser engraving and report number 762548365.
AI-assisted summary
Description from the seller
For sale is a certified natural diamond with an impressive weight of 1.87 carats in an elegant emerald cut. The stone is characterized by its extraordinary natural colorization “Fancy Deep Brownish Greenish Yellow” and shows a fascinating chameleon effect that, depending on incident light and temperature, reveals a vivid color play between warm yellow, brown and olive-green tones. Furthermore, the diamond impresses with a high clarity of VS2 and shows no fluorescence.
The diamond is sealed in the original security blister of the International Gemological Institute (IGI) and is delivered including the accompanying physical certificate. Due to its rare color effect, it is superbly suited as a special investment for collectors or for the creation of an exclusive piece of jewelry.
Certificate details (IGI)
• Certification institute: International Gemological Institute (IGI)
• Report number: 762548365 (Issue date: January 26, 2026)
• Stone type: Natural Diamond
• Cut: Emerald Cut
• Carat weight: 1.87 carats
• Dimensions: 8.14 x 5.92 x 4.19 mm
• Color grade: Natural Fancy Deep Brownish Greenish Yellow (with chameleon effect)
• Clarity grade: VS2
• Polish: Very Good
• Symmetry: Very Good
• Fluorescence: None
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Important notes & terms of sale
• Private sale: This is a strict private sale. The sale is made under exclusion of any warranty, guarantee and return. By placing a bid / purchasing, the buyer expressly agrees.
• Duties and taxes: Any potentially incurred customs duties, import charges or country-specific taxes in the destination country are fully the buyer's responsibility.
• Shipping and special costs: Shipping is carried out carefully packaged and insured. Any additional costs for special delivery conditions (such as island surcharges) will be borne by the buyer.
For sale is a certified natural diamond with an impressive weight of 1.87 carats in an elegant emerald cut. The stone is characterized by its extraordinary natural colorization “Fancy Deep Brownish Greenish Yellow” and shows a fascinating chameleon effect that, depending on incident light and temperature, reveals a vivid color play between warm yellow, brown and olive-green tones. Furthermore, the diamond impresses with a high clarity of VS2 and shows no fluorescence.
The diamond is sealed in the original security blister of the International Gemological Institute (IGI) and is delivered including the accompanying physical certificate. Due to its rare color effect, it is superbly suited as a special investment for collectors or for the creation of an exclusive piece of jewelry.
Certificate details (IGI)
• Certification institute: International Gemological Institute (IGI)
• Report number: 762548365 (Issue date: January 26, 2026)
• Stone type: Natural Diamond
• Cut: Emerald Cut
• Carat weight: 1.87 carats
• Dimensions: 8.14 x 5.92 x 4.19 mm
• Color grade: Natural Fancy Deep Brownish Greenish Yellow (with chameleon effect)
• Clarity grade: VS2
• Polish: Very Good
• Symmetry: Very Good
• Fluorescence: None
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Important notes & terms of sale
• Private sale: This is a strict private sale. The sale is made under exclusion of any warranty, guarantee and return. By placing a bid / purchasing, the buyer expressly agrees.
• Duties and taxes: Any potentially incurred customs duties, import charges or country-specific taxes in the destination country are fully the buyer's responsibility.
• Shipping and special costs: Shipping is carried out carefully packaged and insured. Any additional costs for special delivery conditions (such as island surcharges) will be borne by the buyer.
Details
Lab report number
762548365
Diamond type
Natural coloured
Fancy colour
Mixed colours
Number of diamonds
1
Fancy colour intensity
Fancy deep
Total carat weight
1.87
Fancy colour overtone
Yellow
Diamond clarity grade
VS2
Symmetry
Very good
Polish
Very good
Laboratory report
International Gemological Institute (IGI)
Sealed by laboratory
Yes
Laser engraved
Yes
Weight
1.50-1.99
Shape
Fancy
Cutting style
Emerald cut
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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.
