It may not be a tiara-worthy occasion, but Garter Day—which takes place annually at Windsor Castle and is more formally known ...

Christie’s New York Magnificent Jewels auction totaled $87.7 million with 100% of the lots sold, a record for a various-owner ...

This morning, at Christie’s New York’s Magnificent Jewels sale, just minutes after a Mughal carved Colombian emerald necklace ...

The Marie-Thérèse purple-pink diamond, a 10.38 carat stunner, fetched a record $13.98 million at Christie's Magnificent ...

These dazzling jewels from from names like Harry Winston feature colored stones, archive-inspired designs, and more that make ...

The 10.38-carat gemstone, which carries an estimate of $3 million to $5 million, was owned by generations of European royalty ...

Duchess Sophie looked radiant at the Order of the Garter and was snapped in a sleek pearl necklace-get her look on the high ...

The Marie Thérèse Pink first hit the auction block ... of the House of Bourbon—comprises another 17 diamonds. In this state, the jewelry is estimated to fetch between $3 million and $5 million ...

Before her failed effort to flee Paris in 1791, Marie Antoinette handed a diamond to her loyal hairdresser. It's now ...

Before allegedly pulling off the largest jewel robbery in U.S. history, thieves grew emboldened after targeting trucks packed ...