But perhaps the most eye-catching find was an 1,800-year-old Roman ring. Made of gold and onyx, and uncovered in spectacular condition, the ring bears an engraving of “Venus the Victorious ...

Dia Dipasupil/Getty The gold statement ring is a vintage onyx and diamond ring from Van Cleef & Arpels that is being sold for $12,000 by Joseph Saidian & Sons, who provided the singer with the ...

The actor, 29, accessorized his monochromatic black look with a stunning diamond, onyx and emerald Panthère de Cartier necklace that retails for a whopping $205,000. He added a ring with the ...

That's where the Onyx comes in. The device is a small, black, lightweight circular piece of durable plastic with an LED ring around the center button, which is the main interface of the device.