Red Ruby - 0.80 ct - GEM-TECH Istituto Gemmologico

03
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06
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Current bid
€ 60
Reserve price not met
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  € 280 - € 350
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Natural ruby weighing 0.80 carats.

AI-assisted summary

Description from the seller

Natural ruby
Carat 0.80
Oval shape
Faceted cut
Measurements 5.86 x 4.47 x 3.57 mm
Origin Mozambique
Transparent stone
Inclusions not visible to the naked eye
Slightly heated; no treatment
GEMTech certificate 589213

Natural ruby
Carat 0.80
Oval shape
Faceted cut
Measurements 5.86 x 4.47 x 3.57 mm
Origin Mozambique
Transparent stone
Inclusions not visible to the naked eye
Slightly heated; no treatment
GEMTech certificate 589213

Details

Lab report number
589213
Gemstone type
Ruby
Total carat weight
0.80
Gemstone colour
Red
Cut grade
Very good
Transparency
Transparent
Clarity grade
Eye clean
Treatment
Commonly heated with no evidence of treatment
Origin as given on certificate
Mozambique
Laboratory Report
GEM-TECH Istituto Gemmologico
Sealed by laboratory
No
Shape
Oval
Cutting style
Faceted cut
ItalyVerified
828
Objects sold
93.33%
Private

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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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