Cocktail ring Platinum - 1.25ct. tw. Diamond (Natural) - Emerald
06
days
04
hours
52
minutes
10
seconds
Current bid
€ 500
Reserve price not met
Expert
Selected by Laura Trevino
She has 15 years' auction experience, specialising in vintage jewellery from 1920 to 2000.
Estimate € 3,500 - € 4,200
 | €500 | |
|---|---|---|
 | €2 | |
 | €1 |
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Platinum Art Déco cocktail ring with a natural cushion-cut main diamond (0.85 ct) and two square old mine emeralds (0.20 ct) plus ten round old mine diamonds (0.40 ct) for a total of about 1.25 ct, size EU 56 / IT 16 / US 7 ½, circa 1920–1930, made in France, in excellent condition with minimal wear and no laboratory report.
AI-assisted summary
Description from the seller
Enchanting original Art Deco period cocktail ring (circa 1920/1930)
The setting features an elongated navette/shield silhouette, finely hand-worked with geometric pierced work and enhanced by elegant milgrained details, the ultimate expression of French jewelry-making at the turn of the century.
Specifications:
Material: Platinum, laboratory-tested with chemical reagents
Size: 16 IT/UE
Weight: 5.17
Main stone: cushion/old mine cut diamond. ~0.85 ct
Surrounding stones: round old mine cut diamonds, 10 pieces total ~0.40 ct
Surrounding stones: square emerald-cut old mine cut, 2 pieces total ~0.20 ct
Note: Gemstones are often treated to improve color or clarity. This aspect has not been verified for this lot. The weights and gemstone characteristics are estimated by an expert gemologist based on the mounting, using a microscope and calipers.
Enchanting original Art Deco period cocktail ring (circa 1920/1930)
The setting features an elongated navette/shield silhouette, finely hand-worked with geometric pierced work and enhanced by elegant milgrained details, the ultimate expression of French jewelry-making at the turn of the century.
Specifications:
Material: Platinum, laboratory-tested with chemical reagents
Size: 16 IT/UE
Weight: 5.17
Main stone: cushion/old mine cut diamond. ~0.85 ct
Surrounding stones: round old mine cut diamonds, 10 pieces total ~0.40 ct
Surrounding stones: square emerald-cut old mine cut, 2 pieces total ~0.20 ct
Note: Gemstones are often treated to improve color or clarity. This aspect has not been verified for this lot. The weights and gemstone characteristics are estimated by an expert gemologist based on the mounting, using a microscope and calipers.
Details
Era
1900-2000
Shape of surrounding stones
Square
Free resizing offered
No
Total carat weight of all stones
1.25
Style
Art Deco
Laboratory report
No laboratory report
No. of surrounding gemstones
2
Diamond type of main stone
Natural
Cutting style of surrounding stones
Old mine cut
Brand jewellery
No
Total carat weight of surrounding stones
0.20
Number of diamonds main stone
11
Metal
Platinum
Main stone
Diamond
Total carat weight of main stone(s)
0.85
Surrounding stones
Emerald
Total weight
5.17 g
Condition
Excellent condition - barely used with minimal signs of wear
Country of origin
France
Gender
Unisex
Shape of main stone
Cushion
Cutting style of main stone
Old mine cut
Ring size
56 (EU) / 16 (IT) / 7 ½ (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.
