1 pcs White Opal - 24.63 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
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Opal, one stone, 24.63 ct, round cabochon cut, white, translucent, eye-clean, very good cut grade, origin Ethiopia, no treatments, with ALGT laboratory certificate 65736835.
AI-assisted summary
Description from the seller
Certificate number-65735835
Certificate ALGT
Dimensione-20.88-21.00 x 12.21
Carati-24.83ct
Purity-opalescent
Type of stone - natural Opal / Crystal Opal
No treatments on the stone.
White, colorful
The stone is new and shows no scratches, nicks, or cracks of any kind.
The stone has always remained in the workshop and is protected from sunlight as well as temperature fluctuations. The stone is perfect in all its splendor.
Certificate number-65735835
Certificate ALGT
Dimensione-20.88-21.00 x 12.21
Carati-24.83ct
Purity-opalescent
Type of stone - natural Opal / Crystal Opal
No treatments on the stone.
White, colorful
The stone is new and shows no scratches, nicks, or cracks of any kind.
The stone has always remained in the workshop and is protected from sunlight as well as temperature fluctuations. The stone is perfect in all its splendor.
Details
Number of stones
1
Lab report number
65736835
Gemstone type
Opal
Total carat weight
24.63
Gemstone colour
White
Optical effect
Play of colour
Cut grade
Very good
Transparency
Translucent
Clarity grade
Eye clean
Treatment
No evidence of treatment
Origin as given on certificate
Ethiopia
Laboratory report
Antwerp Laboratory for Gemstone Testing (ALGT)
Sealed by laboratory
No
Shape
Round
Cutting style
Cabochon cut
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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.
