Boucheron’s 18k white gold, multicolored sapphire, emerald, ruby and diamond necklace, price available upon request, at Boucheron, San Francisco, 800.894.8077,

To commemorate its 150th anniversary, Boucheron has pulled out every conceivable stop, unveiling a treasure trove chock-full of exquisitely ornate, one-of-a-kind pieces. For one such creation, its over-the-top Gourmand necklace, the house dove into the jeweled equivalent of a bowl of lusciously ripe fruit.

Cascading sapphires play the lead role in the white gold stunner—a brilliant, multicarat mix of pink, mauve and orange-yellow stones. Atop emerald drops that glisten like tiny leaves on a strawberry are rubies, diamonds and still more orange-yellow sapphires. With an adornment this spectacular, no self-respecting hedonist could help but indulge.