Circa 1930 Art Deco sapphire ring framed by fifty rose cut diamonds

Art Deco platinum ring, circa 1930, centred with an octagonal step cut sapphire of deep velvety blue, held within a crisp geometric frame. The plaque head is lined with 50 rose cut diamonds in graduated rows, finished with fine millegrain and a light openwork gallery. Diamond set shoulders taper to a slender band, giving a clean line on the hand. A compact, architectural jewel that still feels quietly modern, in good condition for its age.

Jewellery Type
ring

Condition
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. 1930
Events & facts of this era, poetry of this era, target="top">fashion of this era.

Material
Platinum (touchstone tested)
more info on precious metals

Diamonds
50 rose cut diamonds . We do not have the weight of the diamonds which is normal in our trade when it comes to rose cuts.

- All diamonds, regardless of their size or shape, in our vintage and antique jewellery are verified as 100% natural by the IJGC laboratory.

Precious stones
One sapphire with an estimated weight of ± 1.00ct

All color stone weights are approximate since stones are not removed from their mounts to preserve the integrity of the setting.
It is a very common practice to treat gemstones to intensify their clarity or colour. The item in question has not been tested in this regard.

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

Hallmarks
No trace.
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Dimensions
top of ring 1,68 cm (0,66 inch) x 1,17 cm (0,46 inch)
see picture with a ruler in millimeters and inches

Weight
4,40 gram (2,83 dwt)

Ring size Continental EU: 54 & 17¼ , Size USA: 6¾ , Size UK: N

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

Adin Reference Nº
26022-0153

Copyright photography
Adin, fine antique jewellery

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