Round brilliant
The safe answer, and for a pendant genuinely the best one. It reads as a point of light from any distance, hangs symmetrically, and never sits crooked because it has no long axis to sit crooked on.
Guides
Choosing a solitaire diamond pendant
A pendant is the piece most people get slightly wrong, because they choose it the way they would choose a ring. It is not a ring. It sits at a different distance from the eye, it is seen from one angle, and it hangs from a chain that will fail long before the stone does. Here is what changes.
Last updated 2026-09-20
Which shapes work at the neck
A pendant is seen from a metre away, face-on, against skin or fabric. That flatters shapes with a strong outline and punishes ones that need a close look.
Oval and pear
Both look larger than their weight and both hang well, point-down, drawing the eye along the line of the chain. The bow-tie that matters on a ring matters less here — nobody inspects a pendant under a lamp.
Cushion and emerald
Both work, with a caveat: a square-ish stone hung from one bail can rotate and sit askew. A two-point or fixed bail fixes that, and it is worth specifying.
Heart and marquise
A heart is the one shape that reads better as a pendant than as a ring — the outline is the point, and outline is all a pendant shows. A marquise hung vertically is elegant and hung horizontally is nearly always a mistake.
Bezel or claws
On a ring, claws win: more light in, a brighter stone. On a pendant the trade shifts, because a pendant swings against buttons, seatbelts and the back of a chair all day, and it does so unwatched.
Bezel
A rim of metal around the stone's edge. It is the more secure setting by a distance — there is no claw to catch and bend, and a bezel does not loosen with wear the way claws can. It also gives a small stone the visual weight of a larger one. For anything worn daily, this is our default recommendation.
Claws
Brighter, because the stone's sides are open to the light, and more traditional. Four claws rather than three for a pendant, and have them checked once a year — a pendant claw catching on knitwear is the most common way one is lost.
Worth knowing — If the pendant is a matching piece to a claw-set ring, claws keep the pair coherent. That is a good reason. Fashion is not.
What carat actually reads
A stone at the neck is roughly twice as far from the wearer's own eyes as one on the hand, and it competes with a whole outfit rather than four fingers. Half a carat that looks generous on a ring looks modest as a pendant; a full carat reads as a pendant should.
This is the piece where lab-grown makes the most obvious sense. Nobody examines a pendant with a loupe, the larger stone the budget buys is the whole point, and the visual difference between natural and lab-grown at the neck is exactly none.
The chain — where pendants are actually lost
A pendant is only as secure as the weakest link, and the weakest link is a link. Almost every lost pendant is lost because the chain failed, not the setting.
Length
Forty centimetres (16 inches) sits at the collarbone and suits a small stone worn every day. Forty-five (18 inches) drops just below it and is the most versatile. Fifty (20 inches) is for a larger pendant or a lower neckline. When unsure, forty-five.
Gauge
A fine chain looks elegant and breaks. A half-carat pendant needs a chain of at least a millimetre; a carat and above, thicker. The chain should be chosen for the stone's weight, not the other way round, and a jeweller who sells a heavy pendant on a hair-fine chain is selling you a repair.
Clasp
A lobster clasp over a spring ring, every time. Spring rings are the small round ones that open with a tab; they are cheaper and they are the second most common point of failure after the chain itself.
Metal
Match it to the pendant. Mixing platinum and gold on a chain is fine to look at but the two wear at different rates, and the softer one loses.
Questions people ask
Can a pendant be made to match my engagement ring?
Yes, and it is one of the better reasons to commission one rather than buy off a shelf. The same metal, the same setting style and a stone cut to the same shape makes the two read as a set. Tell us which ring and we will match it.
Should the pendant stone be smaller than the ring stone?
Usually the same or slightly larger, not smaller — the neck is further from the eye and a smaller stone disappears. A half-carat ring with a three-quarter-carat pendant reads as balanced.
Bezel or claws for a pendant worn every day?
Bezel. It cannot catch, it does not loosen, and it makes the stone look larger. Choose claws only if matching a claw-set ring matters to you.
A pendant, made to order
Every pendant is made for one commission: your stone, your setting, a chain chosen for its weight rather than its price. Tell us what it is for and we will come back with sketches and a quote.