1 pcs Blue Sapphire - 4.40 ct - Lotus Gemology
05
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06
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Current bid
€ 180
Reserve price not met
Expert
Selected by Purificacion Aquino Garcia
Holds a gemmology degree from IGE Madrid and an MBA from University of Santiago de Compostela.
Retail Estimate € 3,500 - € 4,200
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 Bidder 8115 | €180 | |
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| Bidder 8115 | €160 | |
 Bidder 9457 | €80 |
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Natural blue sapphire, one stone of 4.40 ct, pear shape with an excellent faceted cut, transparent and free of signs of treatment, accompanied by Lotus Gemology report no. 2265-4293.
AI-assisted summary
Description from the seller
Very rare, natural, untreated blue sapphire.
Ideal for use as an investment piece or collectible.
Contains the full LOTUS GOLD report.
*No minimum price*
Variety: Natural Sapphire
Species: Natural corundum
Weight: 4.40 carats
Color: deep blue
Shape: pear, brilliant step-cut
Clarity: Transparent
Treatment: No signs of heating/treatment
More details can be found in the report.
LOTUS Report no: 2265-4 293
Very rare, natural, untreated blue sapphire.
Ideal for use as an investment piece or collectible.
Contains the full LOTUS GOLD report.
*No minimum price*
Variety: Natural Sapphire
Species: Natural corundum
Weight: 4.40 carats
Color: deep blue
Shape: pear, brilliant step-cut
Clarity: Transparent
Treatment: No signs of heating/treatment
More details can be found in the report.
LOTUS Report no: 2265-4 293
Details
Nr of stones
1
Lab report number
2265-4293
Gemstone type
Sapphire
Total carat weight
4.40
Gemstone colour
Blue
Cut grade
Excellent
Transparency
Transparent
Clarity grade
Eye clean
Treatment
No evidence of treatment
Origin as given on certificate
No origin given
Laboratory Report
Lotus Gemology
Sealed by laboratory
No
Shape
Pear
Cutting style
Faceted cut
Sold by
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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.
