Polly Wales Polly Wales 18ct Gold Hot Pink Rainbow River Band Ring | Size 6.5 | Luxury Gift | Epitomising the british designer's signature tough-luxe aesthetic, the hot pink rainbow river band ring by Polly Wales brings a dazzling touch of colour to everyday outfits. Rendered in solid 18ct gold, it features round cut sapphires in a gradient of hot pinks, cast-not-set into a narrow tapered pinch band. Try stacking several contrasting rings together for a kaleidoscopic evening curation.