SUITE OF TWO BROOCHES Yellow gold, oval-shaped, set with cameos on malachite surrounded by small pearls probably fine (not tested), one depicting an angel riding a dolphin, the other depicting Europe and the bull holding an eros offering a crown. Russian work (?), early 19th century. Two malachite cameo, natural pearl (not tested) and 18k gold brooches. Russia (?), early 19th Century. RC : Dimensions: 2 x 3 cm and 5 x 3.2 cm. Gross weight: 18.8 g (18k - 750).