Amazing Savings buy direct!

Buy certified diamonds direct from our polishing factory, Why pay retail?

What you should look out for.

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 25 years and are 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.

Loose Diamonds.

Buying a loose certified 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.

Short video 4C's must see.

We are
Diamond Cutting

We specialize selling loose certified diamonds (GIA,EGL) this gives you the freedom should you decide to design your bespoke Jewellery we do this at no extra cost to you, we polish the diamonds at our diamond cutting factory as 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 you are buying direct from the source, we offer the highest quality wholesale diamonds at the lowest prices guaranteed. WE WILL BEAT ANY RETAIL COMPETITOR!!! call us with no obligation Tel: 0113340187.

What we do?

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Design Bespoke 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.

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.

Sell your Diamond Ring

Our diamond buyers have built our business on a foundation of superior customer service, generous cash offers, and mutual trust. So, when we say that we are “the best place to sell a diamond ring,” it’s not an advertising slogan but the way we conduct business.

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.

Best Service.

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

Diagem Diamonds

we offer the highest quality wholesale diamonds at the lowest prices guaranteed. WE WILL BEAT ANY RETAIL COMPETITOR!!!

Totally free

Free and insured anywhere in SA.