MONTCLAIR DIAMONDS

Made to be chosen once.

GIA-certified diamonds, set in 18k white gold and designed with proportion, presence and longevity in mind.

The Ainsley — 2.25ct Cushion Double Halo
The Collection Six distinctive settings
01GIA CertifiedEvery centre stone
0218k White GoldAcross the collection
03Complimentary ResizeWithin 60 days
04US Sizes 2–14Made for the right fit
The Penhale — 1.90ct Princess Cathedral
The Verity — 1.95ct Oval Halo

DESIGNED AROUND THE STONE

Details you notice. Structure you can trust.

From protected corners on a princess cut to a wrapped V-prong on a pear, each Montclair setting is shaped around the practical demands of its centre stone, not just the view from above.

Every ring arrives with its matching GIA certificate, polishing cloth and hinged presentation box.

Explore the collection

THE RIGHT FIT

Choose the ring. We can refine the size.

Available in US sizes 2–14, with one complimentary professional resize within the first 60 days.

Find your ring