GIA will stop using traditional clarity and colour scales for lab-grown diamonds and expand services in India to support rising consumer confidence in jewellery ...

Luke Combs is now the only artist with four Diamond-certified country songs. The hitmaker added "She Got the Best of Me" to his list at Bonnaroo last week.

If the man-made diamond fails to achieve the minimum standard for quality, it will not receive a designation from GIA. Until the revised descriptive system for laboratory-grown diamonds is finalized, ...