One of the world's rarest diamonds is up for auction - for an expected £15million. The Mediterranean Blue is a vivid blue diamond ring weighing more than ten carats. And the stone is classified as a ...

Add a splash of color to your wheels with the new Chris King anodized Centerlock ring! Precision made in the USA in all 11 ...

Through her gem portfolios, Hangartner works with clients to use gemstones for wealth preservation. With the diamond market in turmoil, only exceptional stones in size and quality, especially coloured ...

Diamonds have long been the preferred material for engagement rings, exquisite jewelry, and investment pieces. However, as ...