Who we are

Monte Lab Diamonds, Ltd., is a professional high-end gemstone processing and jewelry custom manufacturer headquartered in Belgium. Founded in 1998, we specialize in all kinds of diamond simulant, such as CVD Diamond, HPHT Diamond, Lab Created Moissanite. Our gemstones are grown in our Research Laboratories all over the world: Antwerp, Lommel, Moscow and Ramat Gan. By duplicating the conditions deep within the Earth, including temperature, pressure and chemical makeup, our laboratory can grow gemstones over a year’s time. These laboratory grown gemstones are physically, optically and chemically identical to their mined counterparts. The only difference is that the gem growing process takes place above the ground, rather than below. Our technology allows us to provide gemstones at a fraction of the price.

As one of the leaders in the lab grown gemstone market, we provide the best quality diamonds at competitive prices in the market. Highly professional staff are ready to follow customers with all needs, both online and directly in individual offices. Our products are certified by gem experts under double verification criteria.

Our logistics channels are direct, from our production to our warehouse.

We deliver our products through our Authorized Distributors and Online Partners.

Our website is a B2B portal (business-to-business) exclusively for jewelers.

For access to our pricing and wholesale policies you need to contact: [email protected].

We will review and respond to your message.

Thanks to our manufacturing plant, we have immediate access to a large variety of goods, to respond to any product request in no time.

Speed ​​and punctuality on all deliveries is our hallmark.