Choose the origin
Natural and lab-grown diamonds differ in rarity, availability, price and long-term value. Start there before comparing grades.
Loose diamonds
Natural Diamonds
Browse natural diamonds, or ask us to source a specific GIA certified stone for an engagement ring or fine jewellery commission.
BrowseCertifiedCompare stones by origin, shape, carat, colour, clarity, cut and budget
UseBespokeChoose the diamond first, then design the piece around it
GuidanceDirectAsk us to shortlist stones if you want help before buying
CertificationGIA / IGISuitable stones should have independent grading available before setting
No natural diamonds found
Try adjusting your filters, or tell us the shape, size and budget you have in mind and we will source suitable options.
Start a free consultationHow it works
Buying a loose diamond is the first step. We handle everything that follows — from design to setting to delivery.
01
Step one
Choose your diamond
Browse our certified diamonds. Each stone is GIA or IGI graded — carat, colour, clarity, and cut are listed on every listing. If you have a budget in mind but are unsure where to start, get in touch and we will help you narrow it down.
Browse all diamonds
02
Step two
Tell us how you want it set
Once you have chosen a stone, we design the ring around it. You can describe a style you have in mind, share a reference image, or ask us to propose something based on the stone's character. We work through the design with you before any metal is cut.
See ring options
03
Step three
We make it
Your ring is made by hand by specialist goldsmiths. We send you photography at each key stage — the setting before stone placement, and the finished piece before dispatch. Most bespoke engagement rings are completed within approximately 8-12 weeks, depending on the design, stone sourcing, revisions and production requirements; the manufacturing stage may be shorter once the final design is approved.
04
Step four
Delivered, insured, certified
Your finished piece arrives with its original grading certificate, hallmarked in the metal you chose, and fully insured in transit. We include guidance on aftercare and are available for any questions after delivery.
Read about our processUseful next guides
Compare natural diamond routes
Natural diamonds can be sourced for loose stones, engagement rings and bespoke jewellery. These links help narrow the brief before you enquire.
Natural
Natural colourless diamonds
Compare naturally formed colourless diamonds when origin, rarity and traditional provenance matter.
Colour
Natural fancy colour diamonds
Explore rarer natural coloured diamonds if you want a more distinctive stone route.
Guide
Natural diamonds guide
Read how we approach sourcing natural diamonds for engagement rings and bespoke jewellery.
Journal
Natural vs lab-grown diamonds
Compare origin, value, certification and long-term preference before choosing a route.
Standards & Provenance
Certified and responsibly sourced
Every diamond we supply is independently graded and responsibly sourced.
IGI Certified Diamonds
Diamonds independently graded by IGI for cut, colour, clarity, and carat.
Independent grading
GIA Certified Diamonds
Diamonds graded by GIA, widely recognised as the global standard for diamond certification.
Global standard
Kimberley Process Compliant
Diamonds sourced in compliance with the Kimberley Process to prevent conflict diamonds.
Conflict-free sourcing