Opal - 6.75 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
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Description from the seller
Algt report number 52735305
Algt Colored Stone Identification Report
Identification
Species ..................................................................................... Natural Opal
Variety ....................................................................................... Crystal Opal
Description
Shape & Cutting Style ............................................... Pear, Cabochon
Measurements ............................................ 15.60 x 12.70 x 9.00 mm
Carat weight ............................................................................. 7.85 carats
Color .................................... White (Orangy) + Play of Colors (Vivid)
Transparency .......................................................................... Transparent
Additional grading characteristics
Color Quality Grade ................................................. Fine Color Quality
Suggested Origin ......................................................................... Ethiopia
Optical Effect ........................................................................ Opaliscence
Comments
No indication of treatment.
Seller's Story
We cut all types of gemstones, we design our exclusive Jewelry and we have Minerals and Fossils from all over the world.
Nature Arts is all about the Earth Elements and Energies.
We use them to create our jewelry designs using natural earth elements such as silver, fossils and minerals.
We are inspired in ancient cultures and their stories such as Vikings, Celtics and Elfish.
Algt report number 52735305
Algt Colored Stone Identification Report
Identification
Species ..................................................................................... Natural Opal
Variety ....................................................................................... Crystal Opal
Description
Shape & Cutting Style ............................................... Pear, Cabochon
Measurements ............................................ 15.60 x 12.70 x 9.00 mm
Carat weight ............................................................................. 7.85 carats
Color .................................... White (Orangy) + Play of Colors (Vivid)
Transparency .......................................................................... Transparent
Additional grading characteristics
Color Quality Grade ................................................. Fine Color Quality
Suggested Origin ......................................................................... Ethiopia
Optical Effect ........................................................................ Opaliscence
Comments
No indication of treatment.
Seller's Story
We cut all types of gemstones, we design our exclusive Jewelry and we have Minerals and Fossils from all over the world.
Nature Arts is all about the Earth Elements and Energies.
We use them to create our jewelry designs using natural earth elements such as silver, fossils and minerals.
We are inspired in ancient cultures and their stories such as Vikings, Celtics and Elfish.
Details
Gemstone type
Opal
Total carat weight
6.75
Treatment
No evidence of treatment
Origin as given on certificate
Ethiopia
Laboratory Report
Antwerp Laboratory for Gemstone Testing (ALGT)
Sealed by laboratory
No
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.
