Watches and jewels by Richard Mille, Cartier, Audemars Piguet, Rolex, Graff, Harry Winston, Chopard, Bulgari, Tiffany and ...

Though stud earrings are quieter and less assuming than a louder hoop, they can still make for an eye-catching earscape. And whether you have only one piercing or a handful, there’s been a ...

Ruby is an incredibly durable gemstone if there are no treatment-related durability concerns. - Courtesy Jan Goodman Co. Hardness and toughness Gem and mineral hardness is measured on the Mohs scale.