Jacques addresses the significance of the astounding Lucara Diamond recently discovered, and GIA's work helping dealers, ...

Kate Middleton was spotted wearing late Princess Diana’s pearl-drop earrings and necklace at a recent royal event.

Make your gifting a bit more sentimental with thoughtful and stylish jewelry for him and her, including picks from under $20 ...

However, when you buy something through our retail links, Condé Nast may earn an affiliate commission.Anyone with a penchant ...

Here are six new volumes that might make your holiday shopping list.