Side Stone Engagement Rings: A Complete Guide
A side stone engagement ring features a central diamond or gemstone flanked by smaller accent stones set into the band on either side. The side stones add visual width, brilliance, and presence without significantly increasing the overall cost of the ring.
TL;DR: Side stone engagement rings place smaller accent diamonds either side of a central stone, increasing face-up size and sparkle. They suit buyers who want more presence than a plain solitaire without committing to the complexity of a halo. Most bespoke side stone commissions at À Vie Diamonds fall between £2,000 and £5,000 depending on stone choice and metal.
What Makes a Ring a Side Stone Ring
The defining feature is placement: accent stones sit directly on the band, either side of the centre stone, integrated into the shank rather than surrounding the centre stone from above (which would make it a halo). The centre stone remains the focal point — the side stones frame and complement it rather than competing with it.
Side stone rings are sometimes confused with trilogy rings and cluster rings. They are related styles but meaningfully different:
- A trilogy ring has exactly three stones of roughly equal size — a centre stone flanked by two stones of similar scale.
- A cluster ring groups multiple smaller stones together to create the impression of a larger centre stone.
- A side stone ring has a prominent centre stone with smaller accent diamonds on the band, which may extend further down the shank in a pavé or channel configuration.
Types of Side Stone Setting
Channel set — accent stones sit inside a channel cut into the band, protected on either side by a metal rail. Very secure, very clean. Well suited to active lifestyles.
Pavé set — small diamonds are set flush into the band with tiny prongs, giving a continuous surface of sparkle. Slightly more delicate than channel setting; requires occasional maintenance.
Claw set — each side stone is held with individual prongs, giving better light return but more surface texture. Common on trilogy-style configurations.
Bezel set accents — each accent stone enclosed in a full metal rim. Modern, very secure, pairs well with bezel-set centre stones.
Tapered baguette — rectangular side stones that taper toward the band. A classic, architectural look associated with vintage and art deco designs.
How Side Stones Affect the Look of Your Ring
Side stones change the ring in three visible ways. First, they widen the face-up appearance — the ring looks broader from above, which can make a modest centre stone appear more substantial than it would in a plain solitaire. Second, they add light return from the sides, so the ring catches more light at different angles. Third, they create a visual weight to the shank that a plain band does not have.
Choosing the Right Side Stones for Your Ring
Stone type — diamonds are standard, but sapphires, rubies, and emeralds are increasingly popular as accent stones for colour contrast.
Carat total — side stones typically add 0.20ct to 0.60ct total across both sides.
Shape — round brilliants are the most common accent stone. Tapered baguettes suit elongated centre stones (oval, emerald cut, pear). Small trillion cuts can suit round or cushion centres.
Colour and clarity matching — side stones should be matched to the centre stone in colour grade. A D/E centre stone with J-colour side stones will show a visible colour difference.
Side Stone Rings vs Other Styles
| Feature | Side stone | Solitaire | Halo | Trilogy |
|---|---|---|---|---|
| Visual size boost | Medium | None | High | Medium |
| Maintenance | Low–medium | Very low | Medium | Low |
| Stone cost addition | Low–medium | None | Medium | High |
| Design flexibility | High | High | High | Medium |
| Classic appeal | High | Very high | Medium | High |
How Much Does a Side Stone Engagement Ring Cost?
A bespoke side stone engagement ring at À Vie Diamonds starts from £800, with most commissions falling between £2,000 and £5,000. Adding pavé side stones typically increases cost by £300 to £800 compared to a plain solitaire equivalent.
For a personalised price estimate, visit our engagement ring pricing guide or get in touch directly.
Bespoke Side Stone Rings at À Vie Diamonds
Every side stone ring we make is built to your brief. We source IGI and GIA certified centre stones, provide photorealistic CAD renders before production begins, and require your written approval before any metal is cut.
Our bespoke process takes most clients eight to twelve weeks from initial brief to delivery. Side stone rings pair naturally with a range of shank styles and we can design a matching wedding band to sit flush. If you have seen a ring you love, our seen a ring elsewhere service is the right starting point.
Frequently Asked Questions
What is a side stone engagement ring? A side stone engagement ring has a central diamond or gemstone flanked by smaller accent stones set into the band on either side. The centre stone remains the focal point; the side stones add visual width and brilliance.
How many side stones does an engagement ring have? Most side stone rings have between two and twenty accent stones. The simplest configuration is one stone either side of the centre. Pavé side stone rings can have many small stones running partway or fully down the shank.
Do side stones add a lot to the cost? Side stones typically add £300 to £800 to the cost of a comparable solitaire, depending on the number of stones, their quality, and the setting style.
Can I choose coloured side stones? Yes. Sapphires, rubies, and emeralds are popular choices. We source matched coloured stones for all bespoke commissions. Contact us to discuss options.
What is the difference between a side stone ring and a trilogy ring? A trilogy ring has exactly three stones of similar scale. A side stone ring has a more prominent centre stone flanked by smaller accent diamonds in a pavé or channel configuration.
Last reviewed: July 2026 · À Vie Diamonds