Blue, Green Tourmaline - 5.69 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Lagoon Color
07
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12
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Starting bid
€ 1
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Expert
Selected by Purificacion Aquino Garcia
Holds a gemmology degree from IGE Madrid and an MBA from University of Santiago de Compostela.
Retail Estimate € 1,200 - € 1,500
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Tourmaline gemstone weighing 5.69 ct.
AI-assisted summary
Description from the seller
Lagoon Color Blue-Green Tourmaline Faceted Oval Shape.
Weight: 5.69 ct
Size: 12.02 x 9.39 x 7.10 mm.
Clarity: Transparent, VS Clarity, looks eye-clean.
Color: Light Bluish-Green (Yellowish). Rare pastel color.
Treatment: Commonly heated, but it can't be determined.
ALGT Certificate Report no. 35015131.
Excellent cut, fire, and luster - Top pastel color - Top rare gem - Don't miss this!
Shipment: trackable and insured.
Duties and Taxes: Buyer's responsibilities.
Pictures were taken under natural daylight and white light with magnification, to display as accurately as possible. We've tried our best to capture as real color as possible, but they may slightly differ. Please check the measurements from the text above to have a real idea of the sizes of the stones.
Lagoon Color Blue-Green Tourmaline Faceted Oval Shape.
Weight: 5.69 ct
Size: 12.02 x 9.39 x 7.10 mm.
Clarity: Transparent, VS Clarity, looks eye-clean.
Color: Light Bluish-Green (Yellowish). Rare pastel color.
Treatment: Commonly heated, but it can't be determined.
ALGT Certificate Report no. 35015131.
Excellent cut, fire, and luster - Top pastel color - Top rare gem - Don't miss this!
Shipment: trackable and insured.
Duties and Taxes: Buyer's responsibilities.
Pictures were taken under natural daylight and white light with magnification, to display as accurately as possible. We've tried our best to capture as real color as possible, but they may slightly differ. Please check the measurements from the text above to have a real idea of the sizes of the stones.
Details
Gemstone type
Tourmaline
Total carat weight
5.69
Gemstone colour
Blue, Green
Cut grade
Excellent
Transparency
Transparent
Treatment
Commonly heated with no evidence of treatment
Laboratory Report
Antwerp Laboratory for Gemstone Testing (ALGT)
Sealed by laboratory
No
Title additional information
Lagoon Color
Shape
Oval
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.
