No Reserve Price - 1 pcs Multicolour Opal - 10.35 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - No Reserve Price
07
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12
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07
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Starting bid
€ 1
No reserve price
Expert
Selected by Purificacion Aquino Garcia
Holds a gemmology degree from IGE Madrid and an MBA from University of Santiago de Compostela.
Retail Estimate € 1,000 - € 1,300
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Natural opal, multicolour, cabochon-cut pear-shaped, 1 stone totaling 10.35 carats, ALGT certificate No. 35098410.
AI-assisted summary
Description from the seller
Perfect gemstone for jewelry or collection.
Includes ALGT certificate with number 35098410.
Type: Natural opal
Variety: Crystal opal
Shape and cut type: Pear, cabochon.
Measurements: 19.30 x 12.98 x 7.43 mm
Weight in carats: 10.35 carats
Color: dull orange + vivid color scheme
Translucent
Color quality: Fine
Optical effect: Opalescence
No signs of treatment.
Natural gemstones can be treated to improve their appearance.
Many noticeable imperfections in the photographs are not visible to the naked eye.
The color of the gemstone may vary depending on your screen settings.
The postal service is used for shipments. The delivery time is:
Spain: 24 to 72 hours
European Union 5/10 days
Rest of the World: 10/20 days
For combined shipping, pay the first item and then contact us.
All shipments are certified and insured, with a tracking number.
Return shipping costs are at the expense of the buyer.
All returns and refunds must be approved by Catawiki.
For clients outside the European Union, Customs may request additional taxes.
We are not responsible for delays caused by Customs.
Perfect gemstone for jewelry or collection.
Includes ALGT certificate with number 35098410.
Type: Natural opal
Variety: Crystal opal
Shape and cut type: Pear, cabochon.
Measurements: 19.30 x 12.98 x 7.43 mm
Weight in carats: 10.35 carats
Color: dull orange + vivid color scheme
Translucent
Color quality: Fine
Optical effect: Opalescence
No signs of treatment.
Natural gemstones can be treated to improve their appearance.
Many noticeable imperfections in the photographs are not visible to the naked eye.
The color of the gemstone may vary depending on your screen settings.
The postal service is used for shipments. The delivery time is:
Spain: 24 to 72 hours
European Union 5/10 days
Rest of the World: 10/20 days
For combined shipping, pay the first item and then contact us.
All shipments are certified and insured, with a tracking number.
Return shipping costs are at the expense of the buyer.
All returns and refunds must be approved by Catawiki.
For clients outside the European Union, Customs may request additional taxes.
We are not responsible for delays caused by Customs.
Details
Nr of stones
1
Lab report number
35098410
Gemstone type
Opal
Total carat weight
10.35
Gemstone colour
Multicolour
Transparency
Translucent
Treatment
No evidence of treatment
Laboratory Report
Antwerp Laboratory for Gemstone Testing (ALGT)
Sealed by laboratory
No
Title additional information
No Reserve Price
Shape
Pear
Cutting style
Cabochon cut
Sold by
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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.
