Blue Sapphire - 4.81 ct - Lotus Gemology - Pastel

07
days
16
hours
15
minutes
03
seconds
Starting bid
€ 1
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  € 8,200 - € 10,100
No bids placed

Catawiki Buyer Protection

Your payment’s safe with us until you receive your object.View details

Trustpilot 4.4 | 123641 reviews

Rated Excellent on Trustpilot.

Sapphire gemstone weighing 4.81 carats, blue in colour with a transparent appearance, octagon shape, faceted cut, slight clarity, origin Madagascar, accompanied by Lotus Gemology report 6767-7101.

AI-assisted summary

Description from the seller

Report - Lotus

Report.No - 6767-7101

Pin.No - 514341

Weight - 4.81 cts

Shape - Octagon

Treatment - Heated

Cut - Faceted

Measurement -11 x 9 x 5 mm

Color - Blue

Origin - Madagascar

Report - Lotus

Report.No - 6767-7101

Pin.No - 514341

Weight - 4.81 cts

Shape - Octagon

Treatment - Heated

Cut - Faceted

Measurement -11 x 9 x 5 mm

Color - Blue

Origin - Madagascar

Details

Lab report number
6767-7101
Gemstone type
Sapphire
Total carat weight
4.81
Gemstone colour
Blue
Transparency
Transparent
Clarity grade
Slight
Treatment
Heat treatment
Origin as given on certificate
Madagascar
Laboratory Report
Lotus Gemology
Sealed by laboratory
No
Title additional information
Pastel
Shape
Octagon
Cutting style
Faceted cut
ThailandVerified
320
Objects sold
100%
protop

Disclaimer

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.

Similar objects

For you in

Gemstones