Frontier Diamonds & Jewellery
Gold in Johannesburg

At Frontier Diamonds, we design and manufacture exquisite jewelery pieces at a cost substantially less than any of our mainstream competitors. Not only do we design and manufacture, buy any unwanted gold jewelery and coins, we also sell loose diamonds, as well as Kruger Rands. Choose from Eternity rings, tennis bracelets, dress rings, solitaire rings, engagement rings, diamonds studs and pendants. Each piece has its own insurance valuation and certificate of authenticity. We sell online to anywhere in South Africa, making your shopping experience convenient, from the comfort of your home . Viewing by is appointment only (limited to the Johannesburg area).

submit an online quotation and we will assist you with making your dream a reality. Before even visiting a jeweller, it’s always good to know what you are looking for, which of the four C’s are important to you and what your budget is. Are you willing to compromise on colour, in order to get a bigger stone? Or is colour and clarity the deciding factor for you and are you, therefore, willing to settle for a smaller diamond? Whatever your choices, always set out with those in mind. When you finally get to the jewelleryshop, you want to take note of the lighting system they have. If you are buying a diamond as an investment and would like it to appreciate with time, you want to consider going with a round brilliant cut. Another thing you might want to bare in mind, is buying the diamond loose, as opposed to in a setting. Although there is nothing wrong with buying a flawed diamond (obviously dependent on the degree there of), rather know exactly what you are getting, so that you can pay a price that is market appropriate. Being sold a stone when the flaws are hidden, and you are not informed will leave a bitter taste after the purchase! Although they are cheaper, you might want to shy away from treated diamonds. By treated, we mean stones that have, for example, been laser-drilled to fill a fracture. The structural integrity of this kind of a diamond will have been compromised, thereby resulting in it becoming brittle, ruling it out as a long term purchase. Instead, if possible, save a bit longer for your purchase or consider buying a better quality, smaller stone for the same price. Nowadays, there are also such things as synthetic (lab-grown) diamonds. This type of diamond does not appreciate in value (regardless of cut), and has no trade-in value. It generally costs about two thirds the price of a natural diamond, but you can expect approximately only 10% of your purchase price back, should you ever decide to sell it.