PASCALE MONVOISIN Bettina 9-karat gold, sterling silver and diamond necklace

Pascale Monvoisin designs her jewelry next to the window, at the top of a former private mansion in the heart of Paris. This 'Bettina' necklace sparkles with a openwork pendant, which is totally encrusted with diamonds in a sterling silver setting. The rose-cut stone at the center is set in 9-karat gold to match the dainty chain.