1 pcs Blue Sapphire - 5.33 ct - Lotus Gemology

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€ 1
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Alberto Fidalgo
Expert
Selected by Alberto Fidalgo

Qualified goldsmith, gemmologist and diamond dealer with over fifteen years experience.

Retail Estimate  € 4,800 - € 5,900
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One sapphire, total 5.33 ct, blue, oval, faceted gemstone with transparent appearance.

AI-assisted summary

Description from the seller

Report number: 5416-2051
Identity: Natural sapphire
Origin: Associated basalt
Enhancements: No indication of heating/treatment
Item: 1 stone
Weight: 5.33 ct
Measurements: 11.21 x 8.59 x 6.50 mm
Color: Blue
Saturation: Low
Tone: Deep
Transparency: Transparent
Shape: Oval
Cut type: Faceted
Crown: Brilliant
Pavilion: Step

Report number: 5416-2051
Identity: Natural sapphire
Origin: Associated basalt
Enhancements: No indication of heating/treatment
Item: 1 stone
Weight: 5.33 ct
Measurements: 11.21 x 8.59 x 6.50 mm
Color: Blue
Saturation: Low
Tone: Deep
Transparency: Transparent
Shape: Oval
Cut type: Faceted
Crown: Brilliant
Pavilion: Step

Details

Nr of stones
1
Lab report number
5416-2051
Gemstone type
Sapphire
Total carat weight
5.33
Gemstone colour
Blue
Transparency
Transparent
Treatment
No heat treatment
Laboratory Report
Lotus Gemology
Sealed by laboratory
No
Shape
Oval
BelgiumVerified
New
on Catawiki
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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