Metal claws — usually four or six — reach up and over the stone's edge (the girdle) to hold it in place. More claws mean more security but slightly less visible stone surface and sparkle. Four prongs are cleaner and more modern; six prongs are more secure and better for softer stones. Both allow light into the stone from nearly every angle, which is why the prong setting consistently produces the most sparkle of any centre stone setting. The trade-off is maintenance — prong tips wear down over time and will need re-tipping every few years, particularly for rings worn daily.

A continuous rim of metal encircles the entire girdle of the stone, holding it completely. The result is the most secure setting available — no prongs to catch on fabric, no exposed edges, and near-zero risk of the stone working loose. It is the best choice for active lifestyles, nursing, manual work, and gym-goers. The trade-off is light — a bezel blocks some light entry from the sides, reducing brilliance compared to a prong setting. The ring also reads as more modern and architectural than classic. A full bezel cannot typically be resized without removing and re-setting the stone, which adds to the service cost.

Metal covers two opposing sides of the stone (usually east and west) while the north and south faces remain open — either metal-free or held by prongs. This splits the difference between the full bezel and the prong setting: more protection than prong alone, more sparkle than a full bezel. It is a strong choice for buyers who want a slightly contemporary edge without sacrificing visibility of the stone. Common in east-west oriented and oval stone designs where the elongated face benefits from side protection.

The stone appears to float in mid-air, suspended between two opposing ends of the shank by metal pressure rather than prongs or a bezel. This is the most visually dramatic centre stone setting available — maximum stone exposure, maximum sparkle, and a genuinely distinctive silhouette. The constraints are significant: tension settings require very hard metals (typically platinum or 14kt/18kt gold), the ring cannot be resized after manufacture, and the stone must be cut to precise tolerances for the tension to hold safely. Not every stone shape or size is suitable. Commission only from a jeweller with proven tension setting experience.

The stone sits level with the surface of the metal, set into a drilled hole with the metal pushed over its edge to hold it flush. Nothing protrudes above the ring surface — the result is the lowest-profile setting available. It is extremely durable (nothing to snag, bend, or re-tip), comfortable to wear, and practically maintenance-free. The trade-off is sparkle: very little light enters from the sides, so flush-set stones typically display less brilliance than prong-set equivalents. More common in men's rings and accent positions on mixed-metal pieces than in main-stone engagement rings, though the look is gaining ground in minimalist designs.

Strictly speaking, the cathedral is not a stone-gripping setting — it is a shank profile. The shank arches up on both sides, like the walls of a cathedral, to elevate the centre stone high above the finger. The stone itself is then held by prongs (or sometimes a bezel) in this elevated position. The cathedral profile is worth naming because buyers frequently search for it and request it. What they are actually asking for is a combination: a prong or bezel setting on a cathedral-profile shank. It creates a dramatic elevated look and gives the centre stone significant visual presence — but the height can catch on fabric more than lower-profile alternatives.

Tiny stones are set closely together across the shank surface, held by small metal beads rather than prongs. The result is a band that appears to be paved in stone — hence the name. Micro-pavé uses even smaller stones set with finer beads, creating a more delicate, continuous shimmer. Pavé dramatically amplifies the sparkle of a ring without adding significant cost, because the accent stones are small. The trade-off is that the beads holding the stones can wear down over time, particularly at the base of the shank where the ring contacts surfaces most. Annual check-ups are recommended for pavé rings worn daily.

Stones sit inside two parallel rails of metal with no prongs or beads between them. The rail edges hold each stone in place from both sides, keeping the top surface completely smooth and flush. This is the most snag-resistant accent setting available — nothing protrudes from the shank surface. Channel setting is durable, modern, and particularly comfortable for people who work with their hands. It is most commonly seen in princess-cut and baguette-cut stones, where the straight edges align naturally with the channel walls. Slightly less light reaches channel-set stones than pavé-set stones of the same size.

Each stone shares prongs with its neighbours — one prong grips the edge of two adjacent stones rather than belonging to a single stone. The result is a more open setting than pavé, with more light reaching each stone and a somewhat more intricate, vintage-leaning appearance. Shared prong is a classic accent setting for eternity-style bands and halo surrounds. Maintenance is similar to standard prong — the shared prongs will eventually need re-tipping, though they are sturdier than the micro-beads used in pavé.

Thin vertical bars of metal are placed between each stone rather than prongs, creating a graphic, linear rhythm along the shank. Two sides of each stone are fully exposed; the bars protect only the narrow lateral edges. The result is more light and more visible stone than a channel setting, with a distinctly modern, architectural look. Bar setting is less common in Lagos than pavé or channel but is gaining ground among buyers who want a shank that reads as designed rather than traditional. Stones with sharp corners (princess cut, baguette, emerald) sit particularly well in bar settings.

A halo is a ring of accent stones arranged around the perimeter of the centre stone's head, not along the shank. It is technically a configuration rather than a distinct setting method — the individual stones in a halo are themselves set using either shared prong or micro-pavé. The effect is significant: a halo makes the centre stone appear 30–40% larger and creates a strong outline that photographs exceptionally well. A hidden halo places the accent ring beneath the centre stone's head, visible only from the side — this is currently the most-requested single modification to engagement rings across all Azarai showrooms.