A pair of earrings featuring two fancy colour yellow diamonds commanded an impressive return at Christie’s most recent auction in Hong Kong.

The rarest gemstone in the world is considered to be a transparent mineral of reddish-orange color, of which only one ...

Myanmar, where it hails from, is something of a breeding ground for rare minerals, also the home of that toughy jadeite we ...

The most commonly encountered bleached gems include: Jadeite jade – Jadeite is often bleached with ... Durability factors – HPHT treatments are considered stable and permanent to normal jewelry ...

Looks and feels more like jewelry than ever. New Smart Sensing platform makes the ring more accurate and easier to wear. Updated app with interesting new features. Better battery life. Both ...

The Oura Ring 4 is hands-down the greatest smart ring for fitness tracking that money can buy. Between the comfortable fit, discreet functionality, nearly a week of battery life and a ...

Smart rings are booming, and they’re here to stay. With a discreet build and great health insights, fitness, and health smart rings are proving increasingly popular. The Oura Ring 4 is the best ...

I’m PCMag’s senior analyst covering smart home and wearable devices. I’ve been writing about tech professionally for nearly a decade and have been obsessing about it for much longer than that.

Smart rings have become increasingly popular — some say they're the next big thing after smartwatches in the wearable tech industry. Even major tech companies like Samsung are already spreading ...

Learn more › In the ever-expanding world of devices, our attention is turning to smart rings, an increasingly popular option for those looking for an all-day (and night) wearable. While ...