Diamond necklaces in South Africa, priced

There are five styles most buyers choose between. A diamond pendant necklace hangs a single feature, a solitaire stone or a halo cluster, from a fine chain, and is the everyday classic. A diamond tennis or line necklace sets a continuous run of matched diamonds all the way around, the statement piece. A station, or by-the-yard, necklace spaces individual diamonds at intervals along the chain for a lighter, modern look.

A riviere is the dressier cousin of the tennis necklace, a graduated line of larger stones rising to the centre. Which one suits you comes down to occasion, neckline and budget, and a pendant built around one excellent stone and a line necklace of many smaller ones are priced in completely different ways, which is why it helps to decide the style first.

It depends entirely on the style, because the two families are built differently. A pendant necklace is priced like a single diamond: the centre stone’s four grades, cut, colour, clarity and carat, set most of the figure, plus the setting metal and the chain.

A tennis or line necklace is priced on the total carat weight of all its stones and, just as importantly, on how well those stones are matched to one another for colour, clarity and cut, plus the labour of setting every one and the metal of the mounting. Chain metal, 9ct or 18ct gold or platinum, and length add to both.

There is no single “diamond necklace price”, and we never quote one blind. We quote firm in ZAR, including VAT, referenced to the Rapaport list for the diamonds, once we know the style and specification you want.

A pendant necklace makes its impact with one focal point, a single diamond or a halo cluster, suspended from an otherwise plain chain; the eye goes to the stone. It is the more versatile and the more affordable entry point, because you are buying one diamond.

A tennis or line necklace, by contrast, is a continuous band of diamonds encircling the neck, so you are buying many matched stones and far more total carat weight, which makes it the statement piece and the larger investment. A pendant suits everyday wear and layering; a line necklace is for occasions and formal necklines. Many clients own both.

For the detail on each, see our diamond pendants page and our tennis necklaces page.

Chain length sets where the necklace falls and which necklines it suits, so it is worth getting right rather than defaulting. For a pendant, the most-worn lengths in South Africa are around 40 to 45 cm (16 to 18 inches): 40 cm sits at the base of the neck, 45 cm rests just below the collarbone and flatters most necklines and most outfits.

Longer chains of 50 cm and up drop onto the chest for a layered or statement look. A tennis necklace is usually worn shorter, close to the throat, so it reads as a continuous line.

We will guide the length to your neckline, your height and how you intend to wear the piece, and because we build bespoke, the chain is made to the length you choose rather than off a peg.

Yes. We can start from a single GIA-certified diamond you have chosen, your own stone, an inherited one, or one selected from the certified stones on our bench, some cut in our own cutting house and others sourced to order from the certified trade, and design the pendant or necklace around it.

For a line necklace we source and match the run of stones to a consistent colour, clarity and cut so the piece looks uniform along its length. You see and approve the design before anything is made, verify the centre stone’s GIA report number yourself, and receive the finished necklace with certification and a written insurance valuation on request.

Tell us the stone or the style and we quote firm in writing.