It's a bit unclear if those customers were asking so that they could use the ring as an alternative to a wedding band completely ... you’ll get 18-karat gold, while the Desert Snow version ...

The wearable-tech company Ultrahuman has debuted the Rare smart ring, which is hand-crafted with 18-karat gold and platinum.

Featuring just the right amount of dazzle, Goldsmiths’ wedding-ready ring blends a constellation of diamonds and an 18-karat ...