Diamond Jewellery UK

Classic diamond jewellery with a contemporary twist

Diamonds have been romanticised for centuries, and they're still one of the most sought-after gemstones in the world. It's become a byword for luxury and quality, transcending trends.

At Kate Smith Jewellery, every piece of diamond jewellery is thoughtfully designed and handcrafted in Birmingham using ethically sourced natural diamonds.

From sparkling necklaces and elegant earrings to contemporary rings and bespoke commissions, our collection celebrates diamonds in a way that feels modern, personal, and ultra wearable.

Why diamond jewellery?

As the hardest naturally occurring material on Earth - scoring a perfect 10 on the Mohs scale - diamonds are perfect for everyday wear.

Their exceptional durability means they can be passed from one generation to the next, carrying memories and stories with them. Understated luxury meets surprising versatility.

Traditional techniques, contemporary designs

We balance traditional craftsmanship with contemporary design. Rather than creating pieces that follow fast fashions, the focus is always on timeless jewellery that feels relevant today and just as beautiful decades from now.

The collection includes diamond necklaces, diamond earrings, diamond rings, and more, celebrating the versatility of this remarkable stone.

Engagement rings, eternity rings, bracelets, pendants, necklaces, earrings and more

A diamond engagement ring is an all-time classic, but our range doesn't stop there.

Explore diamond bracelets, stud earrings, necklaces, pendants, and more, all with the brilliance and elegance of natural diamonds.

Yellow gold, sterling silver, white gold and more

Our collection spans a variety of precious metals, including yellow gold, white gold, sterling silver, rose gold, and platinum.

Explore different diamond settings and styles, including halo and solitaire designs, as well as pieces featuring classic diamonds alongside other precious gemstones, like sapphire, morganite, and ruby.

Did you know diamonds come in a range of different colours, too? Discover pieces featuring green diamonds, pink diamonds, and blue diamonds.

Remodelled and bespoke jewellery

Alongside our ready-to-wear collection, we also offer bespoke diamond jewellery commissions for special occasions or meaningful gifts.

You can choose to create a one-of-a-kind piece from scratch, or create a remodelled piece incorporating inherited rings or other jewellery.

Get in touch to book a free consultation.

Do you work with lab grown diamonds?

While our current collection features natural mined diamonds, bespoke commissions can be created using lab-grown diamonds if preferred.

These offer the same beauty, durability, and sparkle as mined diamonds while providing an alternative option for those seeking a different approach.

Lab grown diamonds are chemically and visually exactly the same as mined diamonds, yet they're available at a lower price point, opening up different options and budgets.

Shop by category or browse the full collection

As well as browsing our collection of diamond jewellery displayed above, you can also shop by category using the links below, or browse the full KSJ collection to discover handcrafted jewellery designed to be worn, loved, and passed on.

Bracelets and bangles

Necklaces and pendants

Earrings

Jewellery sets

Men's jewellery.

Or, if you have something special in mind, get in touch to discuss a bespoke commission created just for you.