Design your one of a kind jewellery.

We specialize in custom made diamond rings and diamond jewellery. We create any piece of diamond jewellery, to match your exact specifications. The best part? We do it at a fraction of the price, You are buying direct at factory prices.

Engagement Rings

Find a diamond engagement ring that compliments her unique style. Need help choosing the perfect engagement ring? Call 0113340187 to speak with our friendly diamond expert.

"From Mine to your finger"

Certified Loose Diamonds

After being cut and polished at our factory, all high quality loose diamonds are subject to a certification process by a gemological laboratory, such as the GIA, or EGL. The laboratory evaluates each stone basic quality characteristics, including shape, color, clarity, carat weight, cut. When you purchase a loose diamond that has gone through the diamond certification process, you can be confident in the quality of your stone. Additionally stones that have been certified can be easily identified and retain more value than their uncertified counterparts. At Diagem Diamonds we sell only certified diamonds so you can buy with confidence.

Know who you buying from!

Most important is knowing who you are buying from. We have been in the South African diamond business for more then 20 years and are Executive members of The Diamond Dealers Club of SA as well as the World Federation of Diamond Bourses, giving you the peace of mind to buy with CONFIDENCE .

We are a diamond cutting works.

We buy Rough diamonds from SA mines polish them at our diamond cutting factory. We understand that to give you the best value for money the saying "from the mine to your finger" applies. By buying directly from us you will receive the best value possible and save BIG as there are no expensive overheads and no middle men.

Loose Diamonds.

Buying a loose diamond instead of a diamond that has already been set offers consumers many benefits. Loose diamonds allow for easier assessment of quality, as it's more difficult to hide imperfections that would otherwise be obscured by jewellery mountings.

At Diagem Diamonds, we adhere to a strict, zero-tolerance policy against conflict diamonds. We verify every diamond in our inventory to ensure that they are mined and processed in an environmentally and socially conscious manner.

Our jewelry experts give focused attention to each customer to help them find the perfect product

Diagem Diamonds offers the highest quality wholesale diamonds at the lowest prices guaranteed.

We will ship free and insured anywhere in South Africa.