The Perfect Stone, Found for You

Loose Gemstone Services

Our Specialist Gemstone Sourcing Service

At Christine Sadler, we believe the journey of creating a bespoke piece of jewellery begins with the perfect gemstone. Whether you are dreaming of a specific diamond cut or a rare, vibrant sapphire, our sourcing service is designed to bring the world’s finest stones to your fingertips.

How It Works: A Collaborative Journey

Creating a unique piece of jewellery is a partnership. We don’t just find a stone; we find your stone.

The Design Consultation

We begin by discussing your vision, whether it’s for a bespoke engagement ring or a commemorative commission.

Expert Sourcing

We use our global network of ethical suppliers to find gemstones that meet your exact specifications. We specialise in unusual shapes—from architectural Shield and Hexagonal cuts to the intricate brilliance of a Portuguese cut diamond.

The Selection Process

We will present you with a curated selection of stones. You can view high-definition videos and photographs from the comfort of your home, or visit our studio to see them in person and experience their true fire and colour.

Loose Gemstone Services

Your Final Choice

Once you have fallen in love with a specific stone, we move forward to integrate it into your unique, handcrafted design.

Shop now

A Personalised Approach to Diamonds

While many online retailers offer automated lists of thousands of diamonds, these are often just remote databases shared by many different shops. Other jewellers may hold their own stock and feel pressured to sell you what they already have on their shelves.


At Christine Sadler, our approach is entirely different. We do not "push" old stock, nor do we ask you to choose from a list of stones we haven't seen.

Loose Gemstone Services

Sourcing Without Obligation

Whether you are looking for natural diamonds or lab-grown diamonds, we source specifically for your commission.

Expert Selection

We hand-pick a curated selection of stones on approbation from our trusted network of global gemstone dealers and master cutters.

The Best of Both Worlds

This allows us to bring high-quality stones into our studio specifically for you to view, either in person or via high-resolution video

No Pressure

Until you make your final choice, there is no obligation for you to select one of them if it isn’t absolutely perfect. We can simply return them to the dealer and continue the search.

Anniversaries

Present a vibrant Ruby for a 40th anniversary or an Emerald for a 20th. This allows you to give a stunning physical gift on the day, followed by the shared experience of visiting our studio together to design the final ring or pendant. It takes the guesswork out of the process and ensures she receives a piece she will truly cherish.

Read Ruby Gift Story
Emerald and white gold necklace made for the birth of a baby girl in May from jewellery designer Christine Sadler

New Arrivals

A loose gemstone is a beautiful way to mark the birth of a child. Many parents choose a birthstone to be kept safely and then brought to us years later to be crafted into a signature piece for a 21st birthday.

Read Emerald Heart New Baby Story
one-of-a-kind three stone rose gold engagement ring set with a large hexagonal morganite and two white princess cut diamonds - Christine Sadler

Loose Gemstone Services

Why Choose Us?

With decades of experience in bespoke craftsmanship, we understand the technical nuances of gemstone cutting and setting. We don’t just look for 'a stone'—we look for the right proportions, the most captivating colour, and the best value for your commission.

Because we are the ones who will ultimately create your piece, our selection process is uniquely rigorous. We don't just judge a stone on its individual beauty; we ensure its cut and structure are perfectly suited for the setting we are designing. This expert oversight allows us to stand behind every commission with a lifetime guarantee against any manufacturing fault, giving you total peace of mind that your gemstone is as secure as it is stunning.

Ready to find your perfect gemstone?

Get In Touch