No reserve price - 1 pcs Green, Yellow, Bi-colour Sapphire - 5.70 ct - International Colored Gemstone Association (ICA GemLab) - Natural Sapphire 5.70 ct
00
days
20
hours
39
minutes
01
second
 | €8 | |
|---|---|---|
 | €7 | |
| €6 | |
Catawiki Buyer Protection
Your payment’s safe with us until you receive your object.View details
Trustpilot 4.4 | 143397 reviews
Rated Excellent on Trustpilot.
Natural multicolor sapphire, 1 stone weighing 5.70 ct, pear shape, transparent and unheated, with ICA GemLab certificate TH26G117564.
AI-assisted summary
Description from the seller
Official Technical Data Sheet (Certificate No. TH26G117564)
Species: Natural Corundum
Variety: Natural Parti-Colored Sapphire
Weight: 5.70 carats (cts)
Dimensions (mm): 10.89 x 8.89 x 7.41 mm}
Dimensions (cm): 1.089 x 0.889 x 0.741 cm (longer than 1 cm)
Shape: Pear
Cut Style: Modified Brilliant / Step Cut
Transparency: Transparent
Optical Phenomena: None
Laboratory: ICA GEMLAB (International Colored Gemstone Association)
* Commercial Description
For sale an exceptional natural sapphire of 5.70 carats, officially certified as Parti-Colored Sapphire (multicolor sapphire), one of the most exclusive, avant-garde, and sought-after varieties in high gemology.
The gem stands out for its captivating natural color zoning, showing hues ranging from lime green and bright yellow to deep olive tones. Its elegant pear shape features a combination of brilliant cutting on the crown (for a sparkle and superior light return) and stepped cutting on the pavilion (to enhance its crystal clarity and color depth).
*Highlights:
Authenticity and Guarantee: Accompanied by its official gemological certificate issued by ICA GEMLAB.
*Unrepeatable Piece: As a natural multicolor gemstone, no two sapphires are alike in nature.
*Great Commercial Size: With almost 1.1 cm length and over 5.7 carats, it is perfect as a central stone for a design-exclusive ring, a high-end pendant, or a private collection.
Official Technical Data Sheet (Certificate No. TH26G117564)
Species: Natural Corundum
Variety: Natural Parti-Colored Sapphire
Weight: 5.70 carats (cts)
Dimensions (mm): 10.89 x 8.89 x 7.41 mm}
Dimensions (cm): 1.089 x 0.889 x 0.741 cm (longer than 1 cm)
Shape: Pear
Cut Style: Modified Brilliant / Step Cut
Transparency: Transparent
Optical Phenomena: None
Laboratory: ICA GEMLAB (International Colored Gemstone Association)
* Commercial Description
For sale an exceptional natural sapphire of 5.70 carats, officially certified as Parti-Colored Sapphire (multicolor sapphire), one of the most exclusive, avant-garde, and sought-after varieties in high gemology.
The gem stands out for its captivating natural color zoning, showing hues ranging from lime green and bright yellow to deep olive tones. Its elegant pear shape features a combination of brilliant cutting on the crown (for a sparkle and superior light return) and stepped cutting on the pavilion (to enhance its crystal clarity and color depth).
*Highlights:
Authenticity and Guarantee: Accompanied by its official gemological certificate issued by ICA GEMLAB.
*Unrepeatable Piece: As a natural multicolor gemstone, no two sapphires are alike in nature.
*Great Commercial Size: With almost 1.1 cm length and over 5.7 carats, it is perfect as a central stone for a design-exclusive ring, a high-end pendant, or a private collection.
Details
Number of stones
1
Lab report number
TH26G117564
Gemstone type
Sapphire
Total carat weight
5.70
Gemstone colour
Bi-colour, Green, Yellow
Transparency
Transparent
Clarity grade
Moderate
Treatment
No heat treatment
Laboratory report
International Colored Gemstone Association (ICA GemLab)
Sealed by laboratory
Yes
Title additional information
Natural Sapphire 5.70 ct
Shape
Pear
Cutting style
Step cut
Sold by
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.
