1 pcs Blue Sapphire - 2.69 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
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Selected by Purificacion Aquino Garcia
Holds a gemmology degree from IGE Madrid and an MBA from University of Santiago de Compostela.
Retail Estimate € 2,200 - € 2,700
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Natural sapphire from Thailand, 2.69 carats, blue intense, oval mixed-cut, 1 stone, loupe-clean clarity, heated treatment, ALGT report no. 23330942.
AI-assisted summary
Description from the seller
### Natural Sapphire from Thailand – 2.69 ct
Beautiful natural sapphire originating from **Thailand**, weighing **2.69 carats**.
The stone features a **deep blue color**, good transparency, and an elegant **oval mixed cut** that showcases its color and play of light.
**Features:**
* **Stone:** Natural sapphire
* **Species:** Natural corundum
* **Origin:** Thailand
* **Weight:** 2.69 ct
* **Cut:** Oval, mixed cut
* **Dimensions:** 10.07 × 7.44 × 4.07 mm
* **Color:** Deep blue
* **Transparency:** Transparent
* **Treatment:** Heating indications present
* **Certificate:** ALGT Colored Stone Identification Report No. 23330942
The ALGT report confirms Thai origin based on microscopic examination, spectroscopic characteristics, and trace element analysis.
A beautiful color stone, ideal for a **jewelry project**, especially for creating a ring, a pendant, or a custom piece.
The stone will be carefully packaged and shipped with its **ALGT gemological report**.
Seller's Story
M.E DIAMOND Company
We specialize in the appraisal and trading of precious and fine stones, and antique jewellery.
We source our stones from around the world to offer them to you at the best prices.
We sell stones certified by the world's leading laboratories.
For any questions, please do not hesitate to contact us.
Best regards,
M.E DIAMOND.
Translated by Google Translate### Natural Sapphire from Thailand – 2.69 ct
Beautiful natural sapphire originating from **Thailand**, weighing **2.69 carats**.
The stone features a **deep blue color**, good transparency, and an elegant **oval mixed cut** that showcases its color and play of light.
**Features:**
* **Stone:** Natural sapphire
* **Species:** Natural corundum
* **Origin:** Thailand
* **Weight:** 2.69 ct
* **Cut:** Oval, mixed cut
* **Dimensions:** 10.07 × 7.44 × 4.07 mm
* **Color:** Deep blue
* **Transparency:** Transparent
* **Treatment:** Heating indications present
* **Certificate:** ALGT Colored Stone Identification Report No. 23330942
The ALGT report confirms Thai origin based on microscopic examination, spectroscopic characteristics, and trace element analysis.
A beautiful color stone, ideal for a **jewelry project**, especially for creating a ring, a pendant, or a custom piece.
The stone will be carefully packaged and shipped with its **ALGT gemological report**.
Seller's Story
M.E DIAMOND Company
We specialize in the appraisal and trading of precious and fine stones, and antique jewellery.
We source our stones from around the world to offer them to you at the best prices.
We sell stones certified by the world's leading laboratories.
For any questions, please do not hesitate to contact us.
Best regards,
M.E DIAMOND.
Translated by Google TranslateDetails
Number of stones
1
Lab report number
23330942
Gemstone type
Sapphire
Total carat weight
2.69
Gemstone colour
Blue
Transparency
Transparent
Clarity grade
Loupe clean
Treatment
Heat treatment
Origin as given on certificate
Thailand
Laboratory report
Antwerp Laboratory for Gemstone Testing (ALGT)
Sealed by laboratory
No
Shape
Oval
Cutting style
Brilliant 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.
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.
