Jurassic Gems › Vivaldi Image 1 of 3 Image 2 of 3 Image 3 of 3 Vivaldi £45.00 A gorgeous butterfly brooch, crafted in amber and sterling silver. This smart piece would look fantastic on a jumper, lapel or scarf. Quantity: Add To Cart Added! A gorgeous butterfly brooch, crafted in amber and sterling silver. This smart piece would look fantastic on a jumper, lapel or scarf.