Cocktail ring Platinum - 4.05ct. tw. Sapphire - Diamond
04
days
18
hours
24
minutes
46
seconds
Current bid
€ 750
Reserve price not met
Expert
Selected by Mushtaq Mohamed
GIA certified gemmologist with a master’s in business from University of Wales Trinity Saint David.
Retail Estimate € 2,800 - € 3,400
24 other people are watching this object
 Bidder 7650 | €750 | |
|---|---|---|
 Bidder 8258 | €700 | |
| Bidder 8258 | €400 | |
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Platinum ring featuring a natural blue 3.5 carat cushion-cut sapphire with a heat treatment, surrounded by twelve natural round brilliant diamonds totaling 0.55 carats, plus a 0.3 carat baguette-cut diamond, for a total gemstone weight of 4.05 carats; ring size EU 51 (US 5 ¾), weight 5.98 g, IGI laboratory report C1J03867, condition very good with minor signs of wear.
AI-assisted summary
Description from the seller
Platinum ring - 3.5ct sapphire - diamonds
Size 11/51 - Total weight 5.98g
Condition: New
Natural sapphire
Cushion Mix Cut
3.5 Carat
Blue transparent thermal process
Natural diamonds
Round Brilliant
0.25 ct
Color G-H
SI1-SI2
Natural Diamonds
Baguette
0.3 ct
Color G-H
VS2
Photos and information according to the certificate, the ring was not worn.
Platinum ring - 3.5ct sapphire - diamonds
Size 11/51 - Total weight 5.98g
Condition: New
Natural sapphire
Cushion Mix Cut
3.5 Carat
Blue transparent thermal process
Natural diamonds
Round Brilliant
0.25 ct
Color G-H
SI1-SI2
Natural Diamonds
Baguette
0.3 ct
Color G-H
VS2
Photos and information according to the certificate, the ring was not worn.
Details
Shape of surrounding stones
Round
Free resizing offered
No
Total carat weight of all stones
4.05
No. of main gemstones
1
Lab report number
C1J03867
Diamond colour grade of surrounding stones
G
Diamond type of surrounding stones
Natural
Laboratory Report
International Gemological Institute (IGI)
Era
After 2000
Cutting style of surrounding stones
Brilliant cut
Metal
Platinum
Brand jewellery
No
Total carat weight of main stone(s)
3.50
Number of diamonds surrounding stones
12
Main Stone
Sapphire
Colour of main stone
Blue
Total carat weight of surrounding stones
0.55
Total weight
5.98 g
Surrounding Stones
Diamond
Diamond clarity grade of surrounding stones
SI1, SI2, VS2
Cut grade of main stone
Good
Condition
Very good condition - slightly used with small signs of wear
Transparency of main stone
Transparent
Gender
Women
Country of Origin
Unknown
Treatment of main stone
Heat treatment
Shape of main stone
Cushion
Cutting style of main stone
Baguette cut
Ring size
51 (EU) / 11 (IT) / 5 ¾ (US)
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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.
