Eighteen jewelry designers create pieces featuring unusual copper-rich green tourmalines. By Amy Elliott Two years ago, the jewelry designer Vanessa Fernández found herself admiring a curious green ...

0.35 x 0.28 in. (0.9 x 0.7 cm.) Subscribe now to view details for this work, and gain access to over 18 million auction results. Purchase One-Day Pass ...

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At Gucci, bigger is better when it comes to jewels. The Italian maison’s new Allegoria collection of high jewelry showcases rare and surprisingly large gemstones, including a 226-carat vibrant cushion ...