Ring - 18 kt. Yellow gold, White gold - Diamond - Coral, ca. 1930 Vintage
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days
05
hours
49
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Current bid
€ 3
Reserve price not met
Expert
Selected by Laura Trevino
She has 15 years' auction experience, specialising in vintage jewellery from 1920 to 2000.
Estimate € 2,400 - € 2,900
 | €3 | |
|---|---|---|
 | €2 | |
| €1 |
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Art Deco ring, circa 1930, in two-tone 18 kt yellow and white gold with a coral cabochon and 20 natural diamonds totaling ~0.30 ct, weight 3.40 g, EU size 47 (US 4), in very good condition and no laboratory report.
AI-assisted summary
Description from the seller
Antique jewelry object group: ring
Condition
good condition
Country of origin
unknown
Style
Art Deco - Art Deco is an eclectic artistic and design style which had its origins in Paris in the first decades of the 20th century. The style originated in the 1920s and continued to be employed until after World War II. The term "art deco" first saw wide use after an exhibition in 1966, referring to the 1925 Exposition Internationale des Arts Décoratifs et Industriels Modernes that was the culmination of high-end style modern in Paris. Led by the best designers in the decorative arts such as fashion, and interior design, Art Deco affected all areas of design throughout the 1920s and 1930s, including architecture and industrial design, as well as the visual arts such as painting, the graphic arts and film. At the time, this style was seen as elegant, glamorous, functional and modern.
See also: Art Deco
Style specifics
Abstract motives and geometrical forms are quite typical for the Art Deco period.
Period
ca. 1930
Material
Two tones of precious metal, the main part being 18K yellow gold and the white parts are either white gold or platinum. (touchstone tested)
Technique
Enamelling is an old and widely-adopted technology. The ancient Egyptians applied enamels to pottery and stone objects. The ancient Greeks, Celts, Russians, and Chinese also used enameling processes on metal objects. Enamel is the colorful result of fusing powdered glass to a substrate by firing, usually between 750 and 850 degrees Celsius. The powder melts and flows and hardens to a smooth, durable vitreous coating on metal, glass or ceramic. According to some sources, the word enamel comes from the High German word smelzan (to smelt) via the Old French esmail. Used as a noun, "an enamel" is a usually small decorative object, coated with enamel coating, such as a champlevé or a cloisonné (different techniques).
Diamonds
20 single brilliant cut diamonds (also called 8/8) with an estimated weight of ± 0.30ct colour and clarity F/H, vs/si
All diamond weights, color grades and clarity are approximate since stones are not removed from their mounts to preserve the integrity of the setting.
All diamonds we offer are screened by the I.J.G.C. for whether they are natural or synthetic, and all diamonds in this jewel are 100% guaranteed to be natural.
Precious stones
One flat cabochon coral
Birthstones
Diamond is the birthstone (or month stone) for April.
Hallmarks
No trace.
Dimensions
top of ring 1,36 cm (0,54 inch) x 1,77 cm (0,70 inch)
Weight
3,40 gram (2,19 dwt)
Ring size Continental EU: 47 & 15 , Size USA: 4 , Size UK: H
Resizing
Free resizing (only for extreme resizing we have to charge).
Adin Reference Nº
22236-0285
Copyright photography
Adin, fine antique jewellery
Seller's Story
Adin shares with their collection of vintage and antique jewellery over 4 decades of expertise. On our provider page, you get the experience of exploring our boutique, located in the world diamond center Antwerp. Elkan Wijnberg, Adin’s founder and CEO, is a member of the Belgian Chamber of Experts to the Courts of Justice and of both the British and American Society of Jewellery Historians.
Antique jewelry object group: ring
Condition
good condition
Country of origin
unknown
Style
Art Deco - Art Deco is an eclectic artistic and design style which had its origins in Paris in the first decades of the 20th century. The style originated in the 1920s and continued to be employed until after World War II. The term "art deco" first saw wide use after an exhibition in 1966, referring to the 1925 Exposition Internationale des Arts Décoratifs et Industriels Modernes that was the culmination of high-end style modern in Paris. Led by the best designers in the decorative arts such as fashion, and interior design, Art Deco affected all areas of design throughout the 1920s and 1930s, including architecture and industrial design, as well as the visual arts such as painting, the graphic arts and film. At the time, this style was seen as elegant, glamorous, functional and modern.
See also: Art Deco
Style specifics
Abstract motives and geometrical forms are quite typical for the Art Deco period.
Period
ca. 1930
Material
Two tones of precious metal, the main part being 18K yellow gold and the white parts are either white gold or platinum. (touchstone tested)
Technique
Enamelling is an old and widely-adopted technology. The ancient Egyptians applied enamels to pottery and stone objects. The ancient Greeks, Celts, Russians, and Chinese also used enameling processes on metal objects. Enamel is the colorful result of fusing powdered glass to a substrate by firing, usually between 750 and 850 degrees Celsius. The powder melts and flows and hardens to a smooth, durable vitreous coating on metal, glass or ceramic. According to some sources, the word enamel comes from the High German word smelzan (to smelt) via the Old French esmail. Used as a noun, "an enamel" is a usually small decorative object, coated with enamel coating, such as a champlevé or a cloisonné (different techniques).
Diamonds
20 single brilliant cut diamonds (also called 8/8) with an estimated weight of ± 0.30ct colour and clarity F/H, vs/si
All diamond weights, color grades and clarity are approximate since stones are not removed from their mounts to preserve the integrity of the setting.
All diamonds we offer are screened by the I.J.G.C. for whether they are natural or synthetic, and all diamonds in this jewel are 100% guaranteed to be natural.
Precious stones
One flat cabochon coral
Birthstones
Diamond is the birthstone (or month stone) for April.
Hallmarks
No trace.
Dimensions
top of ring 1,36 cm (0,54 inch) x 1,77 cm (0,70 inch)
Weight
3,40 gram (2,19 dwt)
Ring size Continental EU: 47 & 15 , Size USA: 4 , Size UK: H
Resizing
Free resizing (only for extreme resizing we have to charge).
Adin Reference Nº
22236-0285
Copyright photography
Adin, fine antique jewellery
Seller's Story
Adin shares with their collection of vintage and antique jewellery over 4 decades of expertise. On our provider page, you get the experience of exploring our boutique, located in the world diamond center Antwerp. Elkan Wijnberg, Adin’s founder and CEO, is a member of the Belgian Chamber of Experts to the Courts of Justice and of both the British and American Society of Jewellery Historians.
Details
Era
1900-2000
Laboratory report
No laboratory report
Diamond type of surrounding stones
Natural
Style
Art Deco
Free resizing offered
No
Metal
White gold, Yellow gold
Brand jewellery
No
Fineness
18 kt.
Total weight
3.4 g
Surrounding stones
Diamond
Condition
Very good condition - slightly used with small signs of wear
Gender
Unisex
Title additional information
Coral, ca. 1930 Vintage
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.
