Opal - 10.92 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Intense Color

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Purificacion Aquino Garcia
Expert
Selected by Purificacion Aquino Garcia

Holds a gemmology degree from IGE Madrid and an MBA from University of Santiago de Compostela.

Retail Estimate  € 2,000 - € 2,500
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Description from the seller


Opal with Intense Color Effect and ALGT report

Slijpsel: Pear, Cabochon
Carat Weight: 10.92 ct
Color: Play of Colors (INTENSE)
Purity: Transparent
Size: 19.60 x 13.07 x 8.98 mm
NO indication of treatment
Origin: Ethiopia

ALGT report number: 33173202
For more information, see the ALGT report.

We ship out with international tracking.


Opal with Intense Color Effect and ALGT report

Slijpsel: Pear, Cabochon
Carat Weight: 10.92 ct
Color: Play of Colors (INTENSE)
Purity: Transparent
Size: 19.60 x 13.07 x 8.98 mm
NO indication of treatment
Origin: Ethiopia

ALGT report number: 33173202
For more information, see the ALGT report.

We ship out with international tracking.

Details

Lab report number
318892559
Gemstone type
Opal
Total carat weight
10.92
Optical effect
Opalescence
Cut grade
Very good
Transparency
Transparent
Clarity grade
Loupe clean
Treatment
No evidence of treatment
Origin as given on certificate
Ethiopia
Laboratory Report
Antwerp Laboratory for Gemstone Testing (ALGT)
Sealed by laboratory
Yes
Title additional information
Intense Color
Shape
Pear
The NetherlandsVerified
17187
Objects sold
100%
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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