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An exquisite Art Deco brooch, ca. 1920, embodies the period's penchant for abstract and geometric forms. It features a lavish array of 129 diamonds (totaling approx. 7.43 ct), with a mix of old brilliant, mine cut, and single brilliant diamonds, complemented by six baguette-cut diamonds. Crafted from platinum, the piece reflects the era’s elegance and modernity, without revealing its origin. Its condition is described as very good, resonating with the glamour and functionality that defined the decorative trends of the Roaring Twenties in Europe and beyond.
Antique jewelry object group
very good condition
more info on our condition scale
Country of origin
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
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.
Events & facts of this era, poetry of this era, fashion of this era.
platinum (touchstone tested)
more info on precious metals
One old brilliant cut diamond with an estimated weight of ± 0.55ct colour and clarity I/J, i
40 old mine brilliant cut diamonds with an estimated weight of ± 3.38ct colour and clarity G/J, vs/si
82 single brilliant cut diamonds (also called 8/8) with an estimated weight of ± 2.70ct colour and clarity G/J, vs/si
Six baguette (long rectangular) cut diamonds with an estimated weight of ± 0.80ct colour and clarity G/J, vs/si
Total diamond count
Total diamond weight
approx. 7.43 crt
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.
Diamond is the birthstone (or month stone) for April.
more info on birthstones
more info on hallmarks
5,68 cm (2,24 inch) x 2,98 cm (1,17 inch)
see picture with a ruler in millimeters and inches
14,20 gram (9,13 dwt)
Adin Reference Nº
Adin, fine antique jewellery