Bellissima pietra. Spedizione veloce. Farò ancora acquisti con questo venditore.
View translationNo Reserve Price Blue, Violet Tanzanite - 12.48 ct - International Gemological Institute (IGI) - Intense Blue
No. 88993967
IGI Report #636434881
August 7, 2024
EXR-LZYZ (E)
==================================================================
Species....................................................... Natural Zoisite
Variety......................................................... Tanzanite
Shape And Cutting Style................ Pear Modified Brilliant
Weight ....................................................... 12.48 Carats
Measurements....................................... 18.39 X 13.47 X 7.57 Mm
Color And Transparency ............... Intense Violetish Blue, Transparent
Characteristics .................................... Natural Inclusion(S)pattern
Country Of Origin ............................. Merelani, Northern Tanzania
Comments:
Tanzanites Are Commonly Enhanced By Heat, Indicative
Evidence Is Typically Lacking.
Indications Of Clarity Enhancement.
Any Expression On Geographic Origin Is An Opinion
Based On Observation And Analytical Data Gathered.
Included.
==================================================================
IGI Report #636434881
August 7, 2024
EXR-LZYZ (E)
==================================================================
Species....................................................... Natural Zoisite
Variety......................................................... Tanzanite
Shape And Cutting Style................ Pear Modified Brilliant
Weight ....................................................... 12.48 Carats
Measurements....................................... 18.39 X 13.47 X 7.57 Mm
Color And Transparency ............... Intense Violetish Blue, Transparent
Characteristics .................................... Natural Inclusion(S)pattern
Country Of Origin ............................. Merelani, Northern Tanzania
Comments:
Tanzanites Are Commonly Enhanced By Heat, Indicative
Evidence Is Typically Lacking.
Indications Of Clarity Enhancement.
Any Expression On Geographic Origin Is An Opinion
Based On Observation And Analytical Data Gathered.
Included.
==================================================================
Lab report number
636434881
Gemstone type
Tanzanite
Total carat weight
12.48
Gemstone colour
Blue, Violet
Transparency
Transparent
Treatment
Clarity enhancement, Commonly heated with no evidence of treatment
Laboratory Report
International Gemological Institute (IGI)
Sealed by laboratory
No
Title additional information
Intense Blue
Shape
Pear
Cutting style
Brilliant cut
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Bellissima pietra. Spedizione veloce. Farò ancora acquisti con questo venditore.
View translationDisclaimer
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.
