An enamel and diamond ring, by Boucheron, 1960s, designed as a textured gold flowerhead, the brilliant-cut diamond centre to the pierced diamond-set petals, accented by green and blue enamel, with textured hoop, signed Boucheron Paris, numbered 50208 (indistinct) mounted in 18 carat gold, French assay marks, gross weight 14.1 grams, diamonds approximately 0.42 carat total, ring size G