No reserve price - 1 pcs Green, Blue Sapphire - 1.92 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
08
days
11
hours
00
minutes
25
seconds
Starting bid
€ 1
No reserve price
Expert
Selected by Alberto Fidalgo
Qualified goldsmith, gemmologist and diamond dealer with over fifteen years experience.
Retail Estimate € 550 - € 700
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A single 1.92 carat bluish green sapphire, cushion shape with a mixed cut, transparent and heat‑treated, with ALGT certificate.
AI-assisted summary
Description from the seller
Εxceptional Bluish Sapphire gemstone suitable for jewellery or an investment-grade piece.
Full physical ALGT Certificate included.
Free Shipping on closing bids over 150€
Species ............................................................................................... Natural Corundum
Variety ............................................................................................... Bluish Green Sapphire
Shape & Cutting Style ................................................................. Cushion, Mixed Cut
Measurements .................................................................................. 8.17 x 6.39 x 3.90 mm
Carat Weight .................................................................................... 1.92 Carat
Color ................................................................................................... Deep Bluish Green
Transparency .................................................................................... Transparent
Indications of heating present.
Εxceptional Bluish Sapphire gemstone suitable for jewellery or an investment-grade piece.
Full physical ALGT Certificate included.
Free Shipping on closing bids over 150€
Species ............................................................................................... Natural Corundum
Variety ............................................................................................... Bluish Green Sapphire
Shape & Cutting Style ................................................................. Cushion, Mixed Cut
Measurements .................................................................................. 8.17 x 6.39 x 3.90 mm
Carat Weight .................................................................................... 1.92 Carat
Color ................................................................................................... Deep Bluish Green
Transparency .................................................................................... Transparent
Indications of heating present.
Details
Nr of stones
1
Lab report number
48541131
Gemstone type
Sapphire
Total carat weight
1.92
Gemstone colour
Blue, Green
Transparency
Transparent
Clarity grade
Eye clean
Treatment
Heat treatment
Origin as given on certificate
No origin given
Laboratory Report
Antwerp Laboratory for Gemstone Testing (ALGT)
Sealed by laboratory
No
Shape
Cushion
Cutting style
Mixed 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.
