On accent diamonds: when additional stones improve a ring, and when they detract

The simplest engagement ring — a single diamond in a clean setting — is, by most serious aesthetic measures, the most difficult to execute well. Its quality is entirely exposed. There is nowhere for a mediocre stone or imprecise setting to hide. The temptation to add additional stones — pavé shoulders, a halo, side baguettes — is sometimes about genuine aesthetic preference, and sometimes about using visual complexity to mask the limitations of the central stone.

I am not against accent diamonds. I work with them regularly and design rings that use them deliberately and well. But I want to be honest about when they serve the ring and when they work against it.

When additional stones work

Pavé shoulders — small diamonds set along the sides of the shank, approaching the central setting — produce a specific effect: they extend the visual field of the ring and create a gradient from the shank to the central stone. At their best, they make the transition from band to setting feel considered and continuous rather than abrupt. When the pavé work is tight, consistent, and precisely finished, the effect is elegant.

Three-stone rings — a central diamond flanked by two smaller stones of complementary shape — have a long tradition in engagement rings, with the three stones sometimes interpreted as past, present, and future. When the proportions work — when the shoulder stones are genuinely subordinate to the centre, properly scaled and set at consistent height — a three-stone ring has a presence and balance that a solitaire does not.

A halo — a ring of small stones encircling the central diamond — visually enlarges the apparent size of the centre stone, which is why buyers are drawn to it. In the right proportions, with a centre stone that genuinely suits the style, a halo is a reasonable design choice. When it is used primarily to disguise a central stone that is too small for the overall impression the buyer wants, the result reads as compensation rather than design.

When additional stones work against the ring

Pavé work requires very high maintenance relative to a plain shank. The small stones used in pavé settings — often 1.5–2.0mm in diameter — sit in close proximity in shallow settings that are inherently more vulnerable to stone loss than deeper prong or bezel settings. Daily wear subjects them to repeated micro-impacts, and the setting walls that hold them wear more quickly than those securing a larger stone. A ring with full pavé from shank to setting needs more frequent professional inspection than a clean solitaire.

I am transparent with clients about this trade-off. A pavé-shoulder ring that you are prepared to have inspected annually and maintained as needed is a reasonable long-term choice. A pavé-shoulder ring that you plan to wear for twenty years without maintenance is likely to develop loose or missing stones over that timescale.

The question I ask clients

When a client expresses interest in additional stones, I ask: what is the function? Are the accent stones there because the overall aesthetic genuinely requires them — because the design does not resolve without them — or are they there to add perceived value or visual complexity?

When the answer is the former, we proceed with appropriate design. When the answer is the latter, I often suggest spending the additional budget on a better central stone instead. A superior central stone consistently produces a better ring than an average central stone surrounded by many smaller ones.

For more on design decisions that affect long-term durability, see Why I stopped doing thin shanks and On high settings and low settings. For the bespoke design process, read A guide to commissioning bespoke.