top left diagonally across, top to bottom: coral and diamond butterfly pendant; by Van Cleef & Arpels; Continental turquoise and sapphire collar necklace; emerald and diamond set line bracelet; Edwardian aquamarine and diamond ring; Edwardian blue zircon and diamond cluster ring; Edwardian amethyst and diamond cluster ring; diamond set flowerhead cluster ring; pair of sapphire and diamond cluster earrings; pair of diamond cluster earstuds;