A Rock Crystal and Diamond Plaque Brooch, by René Boivin
Designed as rectangular rock crystal plaque with circular carvings, to the centre a brilliant cut diamond (ca. 2.o carat), set to both sides with a row of circular-cut diamonds and a pleated platinum rim.
With certificate of authenticity dated 24 January 2014, stating the brooch has been identified as being by the house of René Boivin, designed by Suzanne Belperron in 1935.
- Origin: France
- Date: 1935
- Size: 4.3 x 2.3 cm
- Reference: PR0918
- Weight: 24.7 gram