
A sculptural statement ring inspired by the globular Sea Urchin, the Urchin Lace Armour Ring is uniquely designed to sit across the length of the finger. Handcrafted in 18-karat gold, it features a labyrinth of over 200 white diamonds, each artfully inverted in their settings to create unfamiliar textures that hint at the creature's spikey contours. Lace-like in appearance yet armour-like in structure, this elaborate piece captures an aura of femininity while speaking to resilience and protection.
- 18 karat yellow gold
- High polish finish
- Approximately 50mm length
- Natural diamond
- 5.78 total carat weight
- F-G colour & VS-SI clarity
- Model wears 52
Explore SARAH & SEBASTIAN’s complete guide to natural diamonds, covering everything from ethical sourcing and GIA certification to the Four Cs, curated collections and expert journal insights.
Learn more about how to care for your SARAH & SEBASTIAN jewellery here.
All items are packaged in our timeless white boxes, embossed with a subtle shell silhouette. Our complimentary gift wrap adds an elevated touch, featuring our signature green hue and a single-loop bow.









