Vintage Art Deco diamond engagement ring with blue enamel

Antique jewelry object group
ring (most probably "born" as collar stud and somewhere in its life changed to this ring)

Condition
very good condition
more info on our condition scale

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
more info on styles

Style specifics
Abstract motives and geometrical forms are quite typical for the Art Deco period. Art Deco moved away from the soft pastels and organic forms of its style predecessor, Art Nouveau, and embraced influences from many different styles and movements of the early 20th century, including Neoclassical, Constructivism, Cubism, Modernism, and Futurism. Its popularity peaked in Europe during the Roaring Twenties and continued strongly in the United States through the 1930s. Although many design movements have political or philosophical roots or intentions, Art Deco was purely decorative.

Period
ca. 1920
Events & facts of this era, poetry of this era, fashion of this era.

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)
more info on precious metals

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
25 rose cut diamonds and senailles . A senaille is a simplified rose cut diamond, a small diamond chip with perhaps a few polished facets. We do not have the weight of the rose cuts diamonds nor the senailles which is normal in our trade when it comes to rose cut diamonds and senailles.
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.

Birthstones
Diamond is the birthstone (or month stone) for April.
more info on birthstones

Hallmarks
No trace.
more info on hallmarks

Dimensions
diameter top of ring 1,40 cm (0,55 inch)
see picture with a ruler in millimeters and inches

Weight
3,90 gram (2,51 dwt)

Ring size Continental EU: 50 & 16 , Size USA: 5¼ , Size UK: J½

Resizing
Free resizing (only for extreme resizing we have to charge).
more info on ring sizes

Adin Reference Nº
22236-0281

Copyright photography
Adin, fine antique jewellery

Additional information
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