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

Princess Kate stunned in a burgundy outfit for her first solo outing in over a year, where she also donned her "replacement ring". The Princess of Wales, 43, visited the Royal Marsden Hospital this ...

Diamond, often celebrated for its unmatched hardness and transparency, has emerged as an exceptional material for high-power ...

Diamonds aren’t just for jewelry anymore — they’re stepping into the future of technology. Scientists have discovered how adding boron to diamonds unlocks new properties that could revolutionize ...