Blue Sapphire - 5.43 ct - Bellerophon Gemlab

03
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12
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41
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Current bid
€ 500
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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  € 4,800 - € 5,900
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ESBidder 9852
€500

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A single transparent blue sapphire weighing 5.434 carats, oval-cut with a faceted finish, heat-treated, origin Ceylon (Sri Lanka), with lab report Bellerophon Gemlab no. B57312.

AI-assisted summary

Description from the seller

Report - Bellerephon

Report.No -B57312

Weight - 5.434 cts

Shape - Oval

Treatment - Heated

Cut - Faceted

Measurement -11x 9 x 5 mm

Color - Blue

Origin - Ceylon


Report - Bellerephon

Report.No -B57312

Weight - 5.434 cts

Shape - Oval

Treatment - Heated

Cut - Faceted

Measurement -11x 9 x 5 mm

Color - Blue

Origin - Ceylon


Details

Lab report number
B57312
Gemstone type
Sapphire
Total carat weight
5.43
Gemstone colour
Blue
Transparency
Transparent
Clarity grade
Slight
Treatment
Heat treatment
Origin as given on certificate
Sri Lanka
Laboratory Report
Bellerophon Gemlab
Sealed by laboratory
No
Shape
Oval
Cutting style
Faceted cut
ThailandVerified
343
Objects sold
100%
protop

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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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