The Quartz Silver Signet Ring

This piece is part of the ATELIER capsule; an exploration of the modern wardrobe, founded on the principles of luxury and exceptional design. This striking signet ring is cast in a chunky shape and centres a cushion-cut quartz stone. Style it on its own or stack it with other pieces. The stone is carved from semi-precious natural jade quartz that has a subtle variation in tone, creating a unique, nuanced finish.

• Shell: 90% Recycled sterling silver, 10% Semi-precious stone
• Product No: 1248359001

COS heralded a new era for modern, considered design. With a focus on timeless style over short-lived trends, and premium materials and craftsmanship at sensible prices, its affordable investment pieces - from contemporary dresses, coats, denim, tailoring and cashmere to stand-out accessories, including bags, shoes and jewellery - are modern wardrobe classics.