The model's ex-husband Seal popped the question in 2004 with a show-stopping 10-carat canary yellow diamond engagement ring. Over the course of the former Spice Girl's 22-year marriage to David ...

This one might be the most famous colored-stone engagement ring, and it belongs to none other than Catherine, Princess of Wales. Royal fans will know that Prince William proposed to Kate Middleton ...

The discovery marks the largest diamond to be found at the park this year, according to officials, and the biggest since a 4.49-carat canary yellow diamond was discovered by Fayetteville resident ...

The colour is affected by how the nitrogen is scattered through the stone. If single nitrogen atoms replace carbon, the diamond can be bright canary yellow. If the nitrogen atoms are clustered around ...