A 1920s Art Deco Diamond and Onyx Ring with Crisp Geometric Design

A striking Art Deco ring from the 1920s, this piece is centred with diamonds framed by sharply cut onyx, creating the bold geometry so loved in the period. The elongated plaque, fine millegrain detail, and airy openwork gallery give it both strength and elegance. There is something especially pleasing in the balance of its design, crisp and graphic, yet quietly refined.

Jewellery Type
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 18K
white gold (touchstone tested)
more info on precious metals

Diamonds
One old European cut diamond with an approximate total weight of 0.21ct colour and clarity F/H, i
Four single brilliant cut diamonds (also called 8/8) with an approximate total weight of 0.06ct colour and clarity F/H, vs/si
Eight rose cut diamonds . We do not have the weight of the diamonds which is normal in our trade when it comes to rose cuts.

Total diamond count without the 8 rose cuts
Five pcs.

Total diamond weight without rose cuts
approx. 0.27 ct

- Any diamond weights, colour grades, and clarity stated are approximate unless otherwise noted, as diamonds are not removed from their settings in order to preserve the integrity of the piece.

- All diamonds in our antique and vintage jewellery, regardless of size or shape, are verified by the IJGC laboratory as natural.

Precious stones
Ten fancy cut onyx stones

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

Hallmarks
"0.730" indicating 18K gold
more info on hallmarks

Dimensions
2,04 cm (0,80 inch) x 0,93 cm (0,37 inch)
see picture with a ruler in millimeters and inches

Weight
3,10 gram (1,99 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
26089-0350

Copyright photography
Adin, fine antique jewellery

Additional information
our latest acquisitions
jewelry glossary
wall of fame
visit us in Antwerp
subscribe to our mailing list