Madestones are diamonds created in a laboratory. Timeless white diamonds and diamonds of beautiful striking color. An affordable, conscientious and modern choice.
Madestones is an initiative from Thierry Silber.
We are a trusted diamond distributor who specializes in supplying the highest quality lab-created diamonds UK and around the world at affordable prices.
If you want the best-value ethical gemstones, choose Madestones. As experienced diamond trader, we are proud to work with esteemed partners – diamond dealers, jewellers, designers and businesses who share our values and passion for lab-grown diamonds.