Ring - 18 kt. White gold, Platinum Diamond (Natural) - Diamond
05
days
12
hours
14
minutes
22
seconds
Current bid
€ 750
Reserve price not met
Expert
Selected by Laura Trevino
She has 15 years' auction experience, specialising in vintage jewellery from 1920 to 2000.
Estimate € 5,500 - € 6,600
 | €750 | |
|---|---|---|
 | €660 | |
| €610 | |
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Vintage ring in platinum 950 and white gold 750 with a natural central diamond of 0.45 ct and six surrounding natural diamonds totaling 0.57 ct, weighing 12.3 g, EU size 52, origin France, in excellent vintage condition with no laboratory report.
AI-assisted summary
Description from the seller
Magnificent antique ring in a modernist style (mid to late 20th century, circa 1950–1980) with a sculptural and enveloping design, crafted in 950/1000 platinum with a white gold 750/1000 inner spring. This exceptional piece stands out for its remarkable sculptural presence and its generous setting (offering a substantial weight of 12.30 grams), a guarantee of high-quality manufacture while ensuring a perfect fall on the finger.
It features an ingenious flexible inner ring (spring-ring system) that ensures absolute comfort and harmoniously adapts to movement. Visually, the setting brilliantly combines a bold structure with an airy, open profile.
The line of 7 brilliant-cut diamonds lights up the whole piece, with the precise details of the expertise:
1 central diamond of 0.45 ct
2 diamonds totaling 0.40 ct
4 diamonds totaling 0.17 ct
Accompanied by its jeweler’s certificate certifying its characteristics and its replacement value new of €6,650.
Era: Mid to late 20th century (circa 1950–1980)
Metals: Platinum 950 and White gold 750
Gross weight: 12.30 g
Ring size: 51.5 (with inner comfort band)
Condition: Excellent vintage condition
Magnificent antique ring in a modernist style (mid to late 20th century, circa 1950–1980) with a sculptural and enveloping design, crafted in 950/1000 platinum with a white gold 750/1000 inner spring. This exceptional piece stands out for its remarkable sculptural presence and its generous setting (offering a substantial weight of 12.30 grams), a guarantee of high-quality manufacture while ensuring a perfect fall on the finger.
It features an ingenious flexible inner ring (spring-ring system) that ensures absolute comfort and harmoniously adapts to movement. Visually, the setting brilliantly combines a bold structure with an airy, open profile.
The line of 7 brilliant-cut diamonds lights up the whole piece, with the precise details of the expertise:
1 central diamond of 0.45 ct
2 diamonds totaling 0.40 ct
4 diamonds totaling 0.17 ct
Accompanied by its jeweler’s certificate certifying its characteristics and its replacement value new of €6,650.
Era: Mid to late 20th century (circa 1950–1980)
Metals: Platinum 950 and White gold 750
Gross weight: 12.30 g
Ring size: 51.5 (with inner comfort band)
Condition: Excellent vintage condition
Details
Free resizing offered
No
Style
Vintage
Diamond type of surrounding stones
Natural
Diamond type of main stone
Natural
Laboratory report
No laboratory report
Era
1900-2000
Number of diamonds main stone
1
Metal
Platinum, White gold
Number of diamonds surrounding stones
6
Brand jewellery
No
Fineness
18 kt.
Main stone
Diamond
Total carat weight of surrounding stones
0.57
Total carat weight of main stone(s)
0.45
Surrounding stones
Diamond
Total weight
12.3 g
Condition
Very good condition - slightly used with small signs of wear
Country of origin
France
Gender
Women
Ring size
52 (EU) / 12 (IT) / 6 (US)
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.
