From October 21st, 2013 till December 9th, 2013, this jewel was exhibited at the Art Deco exhibition organised by the Antwerp Diamond Museum in their Diamond Pavilion at the MAS. The MAS is an abbreviation for Museum aan de Stroom which translates to something like "Museum to the Flow". A new landmark building in Antwerp, a must-see when you are in Antwerp, city of diamonds! To see all our Art Deco jewelry that was at the museums exhibition, click here. Antique jewelry object group: brooches Country of origin: Belgium Style: Art Deco (more info on styles) Style specifics: Abstract motives and geometrical forms are quite typical for the Art Deco period. Period: ca. 1920 (events and facts in 1920) Material: platinum (more info on precious metals) Technique: Extra information: Wolfers Freres, the leading Belgian jewelry firm and the Belgian Court Jeweller. Diamonds: 107 single brilliant cut diamonds (also called 8/8) with a total estimated weight of approx. 4.18 crt. Note: All diamond weights, color grades and clarity are approximate since the stones were not removed from their mounts to preserve the integrity of the setting. Birthstones: Diamond is the birthstone (or month stone) for April. (more info on birthstones) Brand: Wolfers, Brussels, Belgium Hallmarks: "950" indicating a platinum alloy of 95% (more info on hallmarks) Condition: excellent condition (more info on our condition scale) Dimensions: 6.25 cm (2.46 inch) x 1.33 cm (0.52 inch) Weight: 16.20 gram (10.42 dwt) Reference N: 10015-4362