The London-based auction house, founded in 1744, debuts next month with a cross-sector sale of rare cars, handbags and iconic ...

Engagement rings are available with diamonds or colored stones, diamond loop earrings, and sapphire mosaic. The store’s distinctive, handmade matte-gold wedding rings (18-, 20-, and 22-karat ...

Topping the two main sapphires are oval and round diamonds. The price for the earrings shot up to more than $2.2 million, nearly four times their high estimate. The second Harry Winston piece was ...

“These shield-shaped blue topaz earrings include a slim ... Kate was spotted in another stunning piece of new jewelry, a sapphire and diamond eternity ring in place of the Ceylon sapphire ...