In the vault at Lugano Diamonds’ headquarters in Newport ... who spent years as the head of high jewelry at Bulgari North America. Lugano’s eight “salons”—in spots such as Aspen, Palm ...

For its 2025 Blue Book high jewelry collection ... a necklace set with a cresting wave of diamonds with icy blue and sea green cuprian elbaite tourmalines from Mozambique. There is also a ring ...

Designed by Nathalie Verdeille, Tiffany’s chief artistic officer of jewelry and high jewelry ... set with diamonds, 14k gold, and black silk rope. The collection is intentionally imperfect ...