Tennis Necklace
Like the bracelet, it lives on the match of its stones, its drape, and its clasp, with more of all three to get right.
By the end of this, you will know what a tennis necklace is, how it is built, and how to judge a good one, much of which carries over from the tennis bracelet.
Before you buy
- 01Stones matched in colour and size the whole length.
- 02Settings sitting level, none proud.
- 03A necklace that lies flat and follows the neck.
- 04A substantial clasp with a safety catch.
- 05A solid weight for the length, not hollow.
A continuous line of light around the throat, the tennis bracelet's logic worn at the neck.
A tennis necklace, also called a riviera, is a continuous line of matched diamonds, each individually set, with the settings linked so the necklace flexes and lies smoothly around the neck. It is the tennis bracelet at a larger scale, and it carries the most light of any everyday diamond piece.
The riviera, an unbroken line of graduated or matched stones, predates the tennis bracelet by generations and gave the bracelet its form. When the line bracelet took the name tennis bracelet, the matching necklace came to be called the tennis necklace too. It is the oldest expression of a simple, powerful idea: one stone, repeated, all the way round.
The parts, and how they fit together
A tennis necklace shares the tennis bracelet's anatomy, with higher stakes, because it is longer, heavier, and carries far more stones. The same parts matter, more so.
- 1
Setting head
Each diamond in its own small setting, the settings linked to form the line. As on the bracelet, these double as the links and give the necklace its flex.
- 2
Articulation
The joints between settings. Over a longer line, good articulation matters even more, since it lets the necklace lie smoothly around the curve of the neck rather than standing away from it.
- 3
Clasp
The fastening, and the failure point. A tennis necklace is heavier than a bracelet and harder to retrieve if it falls, so the clasp should be substantial and, ideally, backed by a safety or figure-eight catch.
- 4
Gallery
The metalwork beneath the stones. On a long line worn against the skin, a clean, smooth gallery is both more comfortable and a sign of quality.
How to recognise the good one
Everything true of the tennis bracelet is true here, amplified. A tennis necklace is a long run of matched stones, so any drift in colour or size, or any setting that sits proud, shows over a greater length. The match must hold across many more stones, and the necklace must lie flat and follow the neck without gapping or standing away. And because it is heavier and more easily lost, the clasp and its safety catch matter more than on any other piece. For how the diamonds are graded, see Understanding Diamonds.
The quality tells
- 01Stones matched in colour and size along the entire length, reading as one even line.
- 02Settings all sitting level, with none standing proud.
- 03A necklace that lies flat and follows the curve of the neck.
- 04A substantial clasp with a safety or figure-eight catch.
- 05Smooth, even articulation, so the line drapes rather than kinks.
Red flags
- 01Any drift in colour or size along the line, more visible here than on a bracelet.
- 02A clasp that feels light for the weight it carries, or no safety catch.
- 03A necklace that stands away from the neck or gaps between settings.
- 04A surprisingly light weight for the length, suggesting hollow or thin construction.
Tennis necklaces vary in setting style, as the bracelet does, and in whether the line is uniform or graduated.
Uniform (matched)
Stones of the same size the whole way round. The cleanest, most modern reading, and the most demanding to match. For someone who wants an even, continuous line of light.
Graduated (riviera)
Stones increasing in size toward the centre front. The older, more traditional form, with more presence at the throat. For someone who wants the line to build to a centre.
Four-prong
Open claws that let light reach the stones from the sides, for the brightest line. For maximum sparkle.
Channel or bezel
Stones held between rails or in rims of metal, cleaner and more secure, with less to snag against a collar. For everyday wear and durability.
Length and fit decide how a tennis necklace sits. A shorter length sits high and close, a longer one drapes lower; many are made adjustable, which is worth choosing so one necklace works with different necklines. Because it is a continuous line, it lies best on its own, where nothing interrupts the run of light, though it can anchor a layered look with finer chains above. It crosses occasions easily: understated enough to wear with little else, and enough on its own to need nothing more. As with the bracelet, fit matters, since a necklace too long will not sit cleanly and one too short will feel tight.
A tennis necklace asks for the same attention as the bracelet, over more stones and a clasp under more load. Run a fingertip along the line now and then to check that no stone moves, and test that the clasp and safety catch close firmly, since this is where a necklace is lost. Clean it with warm water, mild soap, and a soft brush, working the backs of the stones where oil and product gather. Have the settings and clasp checked by a jeweller once a year if you wear it often, and store it flat rather than heaped so the line does not kink.
Before you buy tennis necklace
- 01Stones matched in colour and size the whole length.
- 02Settings sitting level, none proud.
- 03A necklace that lies flat and follows the neck.
- 04A substantial clasp with a safety catch.
- 05A solid weight for the length, not hollow.
How is a tennis necklace different from a tennis bracelet?
It is the same idea at a larger scale: a continuous line of matched, individually set diamonds, worn at the neck rather than the wrist. Because it is longer and heavier, the demands are greater: more stones to match, a longer line to lie flat, and a clasp carrying more weight, so the safety catch matters more.
How many carats is a tennis necklace?
It varies widely with the size of the stones and the length, from a few total carats for a fine, everyday line to a great deal more for a statement piece. As with the bracelet, an even, well-matched line of modest stones looks better than a heavier mismatched one, so judge the match before the total.
Can I wear a tennis necklace every day?
You can, and a channel or bezel setting suits daily wear best, since it protects the stones and will not snag on a collar. Given its value and weight, check the clasp and safety catch each time, and have it serviced yearly if it is worn often.
Lab-grown or natural for a tennis necklace?
Both, and a tennis necklace is one of the strongest cases for lab-grown if value matters, since it is made of many stones, so the saving is large while the look is identical. The trade-off, as always, is little resale by comparison. See Lab-Grown vs Natural.
Now you know what holds a good one together. See the pieces.
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