Ethically Sourced
Explore our collection of diamond gemstones in Marquise cuts. Ethically sourced, handcrafted in the UK.
Copyright Universal Jewellery Limited 2026 | Company number: 11339738
Ethically Sourced
Explore our collection of diamond gemstones in Marquise cuts. Ethically sourced, handcrafted in the UK.
Explore our most popular collections, handpicked by our Jewellers.
Explore by department to find the perfect piece for you.
A short shelf of guides written in our Birmingham workshop — read in sequence, or jump straight to the question on your mind.
Every piece tells a story. Visit our studio to try on your favourites, explore our gemstone collection, or work with our designers to create something truly unique.
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Ready to ShipNew13.53 × 6.41 × 3.99 mm
£454.00
Finance availablepre-made
Ready to ShipNew15.75 × 7.59 × 4.56 mm
£668.00
Finance availablepre-made
Ready to ShipNew16.87 × 8.78 × 5.79 mm
£1,265.00
Finance availablepre-made
Ready to ShipNew10.41 × 5.31 × 3.26 mm
£508.00
Finance availablepre-made
Ready to ShipNew19.8 × 9.93 × 6.15 mm
£1,458.00
Finance availablepre-made
Ready to ShipNew11.74 × 6.11 × 3.86 mm
£360.00
Finance availablepre-made
Ready to ShipNew20.33 × 10.09 × 5.91 mm
£1,533.00
Finance availablepre-made
Ready to ShipNew
Ready to ShipNew17.53 × 8.81 × 5.75 mm
£1,110.00
Finance availablepre-made
Ready to ShipNew13.57 × 6.26 × 3.88 mm
£471.00
Finance availablepre-made
Ready to ShipNew
Ready to ShipNew13.33 × 6.65 × 4.05 mm
£390.00
Finance availablepre-made
Ready to ShipNew16.68 × 9.02 × 5.65 mm
£1,161.00
Finance availablepre-made
Ready to ShipNew17.95 × 8.98 × 5.51 mm
£1,108.00
Finance availablepre-made
Ready to ShipNew16.11 × 7.96 × 4.72 mm
£746.00
Finance availablepre-made
Ready to ShipNew21.55 × 11 × 6.66 mm
£2,503.00
Finance availablepre-made
Ready to ShipNew10.2 × 4.87 × 3.13 mm
£384.00
Finance availablepre-made
Ready to ShipNew10.5 × 5.23 × 3.13 mm
£360.00
Finance availablepre-made
Ready to ShipNew12.89 × 6.83 × 4.23 mm
£395.00
Finance availablepre-made
Ready to ShipNew13.41 × 6.2 × 4.04 mm
£445.00
Finance availablepre-made
Ready to ShipNew17.77 × 9 × 5.62 mm
£1,018.00
Finance availablepre-made
Ready to ShipNew17.46 × 9.24 × 5.73 mm
£2,601.00
Finance availablepre-made
Ready to ShipNew19.97 × 10.22 × 6.5 mm
£1,461.00
Finance availablepre-made
Ready to ShipNew14.16 × 6.43 × 3.95 mm
£543.00
Finance availablepre-made
Ready to ShipNew13.53 × 6.41 × 3.99 mm
£454.00
Finance availablepre-made
Ready to ShipNew15.75 × 7.59 × 4.56 mm
£668.00
Finance availablepre-made
Ready to ShipNew16.87 × 8.78 × 5.79 mm
£1,265.00
Finance availablepre-made
Ready to ShipNew10.41 × 5.31 × 3.26 mm
£508.00
Finance availablepre-made
Ready to ShipNew19.8 × 9.93 × 6.15 mm
£1,458.00
Finance availablepre-made
Ready to ShipNew11.74 × 6.11 × 3.86 mm
£360.00
Finance availablepre-made
Ready to ShipNew20.33 × 10.09 × 5.91 mm
£1,533.00
Finance availablepre-made
Ready to ShipNewReady to ShipNew17.53 × 8.81 × 5.75 mm
£1,110.00
Finance availablepre-made
Ready to ShipNew13.57 × 6.26 × 3.88 mm
£471.00
Finance availablepre-made
Ready to ShipNewReady to ShipNew13.33 × 6.65 × 4.05 mm
£390.00
Finance availablepre-made
Ready to ShipNew16.68 × 9.02 × 5.65 mm
£1,161.00
Finance availablepre-made
Ready to ShipNew17.95 × 8.98 × 5.51 mm
£1,108.00
Finance availablepre-made
Ready to ShipNew16.11 × 7.96 × 4.72 mm
£746.00
Finance availablepre-made
Ready to ShipNew21.55 × 11 × 6.66 mm
£2,503.00
Finance availablepre-made
Ready to ShipNew10.2 × 4.87 × 3.13 mm
£384.00
Finance availablepre-made
Ready to ShipNew10.5 × 5.23 × 3.13 mm
£360.00
Finance availablepre-made
Ready to ShipNew12.89 × 6.83 × 4.23 mm
£395.00
Finance availablepre-made
Ready to ShipNew13.41 × 6.2 × 4.04 mm
£445.00
Finance availablepre-made
Ready to ShipNew17.77 × 9 × 5.62 mm
£1,018.00
Finance availablepre-made
Ready to ShipNew17.46 × 9.24 × 5.73 mm
£2,601.00
Finance availablepre-made
Ready to ShipNew19.97 × 10.22 × 6.5 mm
£1,461.00
Finance availablepre-made
Ready to ShipNew14.16 × 6.43 × 3.95 mm
£543.00
Finance availablepre-made
We value every letter we receive. Here are four of them — in the customers' own words.
