Madestones

Madestones is a diamond company based in Antwerp, Belgium, led by founder Thierry Silber, who has over 38 years of experience in the diamond industry. The company focuses on providing lab-grown diamonds as a responsible and modern alternative to mined diamonds. Its mission is to offer high-quality diamonds that are ethical, sustainable, and affordable.

Madestones.com values transparency, innovation, and environmental responsibility. By using advanced technology to create diamonds in laboratories, the company reduces environmental impact and supports fair business practices. These diamonds are physically and chemically the same as natural diamonds, making them a smart choice for both jewelers and consumers who care about ethical sourcing.

Madestones offers a wide variety of white and colored diamonds, along with fine jewelry collections made in Antwerp. Customers can choose from elegant designs that are priced up to 50% lower than traditional diamond jewelry. This makes high-quality diamonds more accessible without compromising on beauty or craftsmanship.

A key achievement of the company is becoming the first lab-grown diamond producer to earn full life cycle CO2 Neutral certification. This recognition highlights Madestones' focus on reducing carbon emissions and protecting the environment. Additionally, the company received the Professional Jeweller Award in the UK for Best Supplier of Precious Metals and Stones in 2018, further establishing its reputation for quality and service.

Madestones continues to meet the needs of modern consumers by offering ethical and affordable diamond products while upholding high standards of excellence.