![BAGUE ÉMERAUDE ET DIAMANTS, VERS 1930 | EMERALD AND DIAMOND RING, 1930S | Fine Jewels | 2020 | Sotheby's BAGUE ÉMERAUDE ET DIAMANTS, VERS 1930 | EMERALD AND DIAMOND RING, 1930S | Fine Jewels | 2020 | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/4554e2c/2147483647/strip/true/crop/1869x2000+0+0/resize/385x412!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F13%2F50%2F07843444435ab86bcd182b190401%2Fpf0080-bgxv4-03.jpg)
BAGUE ÉMERAUDE ET DIAMANTS, VERS 1930 | EMERALD AND DIAMOND RING, 1930S | Fine Jewels | 2020 | Sotheby's
![A platinum ring of the Art Deco style (France, circa 1930). Bague en platine de style Art Déco (France, environ 1930 Stock Photo - Alamy A platinum ring of the Art Deco style (France, circa 1930). Bague en platine de style Art Déco (France, environ 1930 Stock Photo - Alamy](https://c8.alamy.com/comp/BXDKP0/a-platinum-ring-of-the-art-deco-style-france-circa-1930-bague-en-platine-BXDKP0.jpg)
A platinum ring of the Art Deco style (France, circa 1930). Bague en platine de style Art Déco (France, environ 1930 Stock Photo - Alamy
![Ruby and diamond ring [Bague rubis et diamants], 1930s [vers 1930] | Jewels and Watches Online | 2019 | Sotheby's Ruby and diamond ring [Bague rubis et diamants], 1930s [vers 1930] | Jewels and Watches Online | 2019 | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/00d765c/2147483647/strip/true/crop/2000x1945+0+0/resize/385x374!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2Ff8%2F0b%2F7b4e128942468ff84807a5893f36%2Fpf1980-b8dkt-01.jpg)
Ruby and diamond ring [Bague rubis et diamants], 1930s [vers 1930] | Jewels and Watches Online | 2019 | Sotheby's
![Lot - TRAVAIL FRANÇAIS ANNEES 1930 BAGUE DIAMANT A ROULEAUX A diamond and platinum ring, circa 1930. Gross weight : 4,85 gr. Size : 54. Lot - TRAVAIL FRANÇAIS ANNEES 1930 BAGUE DIAMANT A ROULEAUX A diamond and platinum ring, circa 1930. Gross weight : 4,85 gr. Size : 54.](https://image.invaluable.com/housePhotos/Tajan/25/689225/H0965-L248980921_original.jpg)