Sotheby's is auctioning a new Fancy Vivid Blue diamond in April 2022... learn all about it here!

Two record-breaking laboratory-grown diamond crystals have been announced in 2022! Check out the biggest crystal produced in recent years...

Check out the new record-breaking size for a laboratory-grown diamond using CVD synthesis...

This is the largest black carbonado diamond to date! Find out all about it in this fun YouTube video...

Let's discuss this popular consumer question...

In this video, we use the SDS II by Presidium to separate natural diamonds from laboratory-grown diamonds. Find out about this simple test!