The Cartier Juste un Clou Small Model Diamond Ring in 18K solid white gold is a refined expression of one of the French Maison's most recognisable jewellery designs. Originally conceived by Aldo Cipullo in 1971, the Juste un Clou collection transforms the ordinary silhouette of a nail into an enduring symbol of individuality, confidence and unconventional luxury. Crafted in polished 18K white gold and accented with diamonds at the nail head and tip, this ring brings together Cartier's architectural design heritage, precious-metal craftsmanship and understated diamond brilliance.
What makes this particular Cartier Juste un Clou ring especially appealing is its combination of Small Model proportions, diamond-set detailing and cool-toned 18K solid white gold construction.
Unlike conventional diamond bands, the Juste un Clou features a distinctive nail-inspired silhouette that wraps elegantly around the finger. Its sculptural construction creates a recognisable design identity, while the diamond-set head and tip introduce carefully positioned brilliance that highlights the ring's architectural form.
The Small Model configuration offers a more delicate interpretation of the iconic Juste un Clou design. Its refined proportions make it particularly versatile for everyday wear, whether styled as a standalone statement or paired with other Cartier rings.
The 18K white gold construction is another attractive feature. Its polished, silvery finish beautifully complements the diamonds, creating a sophisticated alternative to the warmer yellow and rose gold variations.
Condition and documentation further distinguish this example. Presented in excellent condition, the ring is accompanied by its Cartier box and 2026 certificate, making it particularly appealing to collectors seeking a well-preserved piece with recent supporting provenance.
Sized at Cartier 54, this ring is an elegant choice for those who appreciate iconic Cartier jewellery with subtle diamond accents and a contemporary white gold finish.
WLCSG curator note:
A particularly beautiful Cartier creation for collectors who appreciate recognisable jewellery designs in refined, everyday proportions.
We love the Juste un Clou Small Model in white gold. The cool-toned precious metal gives the nail-inspired silhouette a clean, contemporary character, while the diamond-set head and tip add a delicate touch of brilliance without overwhelming the design.
What makes this example especially attractive is its excellent condition and accompanying 2026 certificate. For buyers who value both presentation and supporting documentation, these details add meaningful appeal to the purchasing decision.
The Small Model is also wonderfully versatile. It offers the distinctive identity of Cartier's Juste un Clou collection in a slimmer silhouette, making it suitable for wearing alone or incorporating into a thoughtfully curated ring stack.
Complete with its Cartier box and 2026 certificate, this size 54 ring combines iconic design, solid 18K white gold and elegant diamond detailing in a beautifully preserved example.
A timeless addition to any Cartier fine jewellery collection, particularly for those who appreciate understated luxury with a distinctive architectural edge.
PRODUCT INFO:
Brand: Cartier
Collection: Juste un Clou
Model: Small Model (SM) Diamond Ring
Material: 18K solid white gold
Gemstones: Diamonds
Diamond Details: Diamond-set nail head and tip
Design: Signature nail-inspired silhouette
Size: Cartier 54
Condition: Excellent
Includes: Cartier box & 2026 certificate
