Blue Sapphire - 4.01 ct - Guild Gem Laboratory - Intense Blue

03
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22
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29
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€ 1
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Purificacion Aquino Garcia
Expert
Selected by Purificacion Aquino Garcia

Holds a gemmology degree from IGE Madrid and an MBA from University of Santiago de Compostela.

Retail Estimate  € 5,200 - € 6,300
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Natural blue sapphire, single pear-shaped stone weighing 4.01 ct, intense blue, transparent, eye-clean, heat-treated with a modified brilliant cut from Sri Lanka, accompanied by Guild Gem Laboratory report no. 3119716750.

AI-assisted summary

Description from the seller

Species:Corundum
Variety:Natural Blue Sapphire
Weight:4.01Ct
Measurements: 12.34 x 7.73 × 5.27 mm
Color:Intense Blue
Transparency: Transparent
Cut:Pear
Clarity: VVS(if mentioned on report)
Treatment:Heated
Origin:Sri lanka

Seller's Story

Selling Gemstones Online for 10 Years. You won't be disappointed By Any Of Our Gems. Ready To Fit in Jewllery

Species:Corundum
Variety:Natural Blue Sapphire
Weight:4.01Ct
Measurements: 12.34 x 7.73 × 5.27 mm
Color:Intense Blue
Transparency: Transparent
Cut:Pear
Clarity: VVS(if mentioned on report)
Treatment:Heated
Origin:Sri lanka

Seller's Story

Selling Gemstones Online for 10 Years. You won't be disappointed By Any Of Our Gems. Ready To Fit in Jewllery

Details

Lab report number
3119716750
Gemstone type
Sapphire
Total carat weight
4.01
Gemstone colour
Blue
Optical effect
Fluorescence
Cut grade
Excellent
Transparency
Transparent
Clarity grade
Eye clean
Treatment
Heat treatment
Origin as given on certificate
Sri Lanka
Laboratory report
Guild Gem Laboratory
Sealed by laboratory
No
Title additional information
Intense Blue
Shape
Pear
Cutting style
Modified brilliant cut
Sold by
ThailandVerified
28
Objects sold
50%
pro

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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.

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