Mined Diamond Jewellery

Classic, luxurious, and forever brilliant; natural mined diamond jewellery showcases the beauty of natural diamond, set in expertly crafted designs and the finest metals.

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NEXT DAY DELIVERY
Diana Matching Wedding Band 0.40 ct G/Si Diamond in 18K White Gold
£1,199£1,999
From £40/mo
Diamond Diamond Diamond +4
NEXT DAY DELIVERY
Diamond Stud Earrings 5.1mm 18K Gold - 1CT - Premium
£1,419£2,699
From £47/mo
Diamond Diamond Diamond +9
NEXT DAY DELIVERY
Sale
1.00ct Diamond Hoops Earrings in 9K White Gold - 39mm
£1,675£2,979
From £56/mo
Diamond
NEXT DAY DELIVERY
Sale
9K Gold Diamond Scorpio Pendant Necklace 0.06ct
£185£229
Diamond
NEXT DAY DELIVERY
9K Gold Diamond Initial 'C' Necklace 0.05ct
£399£559
From £13/mo
Diamond
NEXT DAY DELIVERY
Diamond Cluster Ring 0.50ct Set In 9K White Gold
£589£1,045
From £20/mo
Diamond
NEXT DAY DELIVERY
Engagement Ring Certified Low Set Chloe 18K White Gold Diamond 0.50CT
£1,349£2,565
From £45/mo
Diamond Diamond Diamond +7
NEXT DAY DELIVERY
Sale
Diamond Studs Earrings 3mm 18K Gold - 0.20CT - G-H/SI
£365£659
Diamond
Sale
Out of stock
Diamond 0.10ct 9K White Gold Large Cluster Ring SIZE H
£319£535
Diamond
NEXT DAY DELIVERY
Sapphire and 0.50ct Diamond Asteria Eternity Ring in 18K White Gold
£2,149£3,585
From £72/mo
Emerald Ruby & Diamond Sapphire
NEXT DAY DELIVERY
Galileo 1.00ct Solitaire Look Diamond 0.41ct 18K White Gold Necklace
£1,149£1,715
From £38/mo
Diamond
NEXT DAY DELIVERY
Diamond Earrings 0.40CT Studs Premium Quality in 18K Gold 3.8mm
£589£1,119
From £20/mo
Diamond Diamond Diamond +9
NEXT DAY DELIVERY
Diamond Tennis Bracelet Chloe 2.00ct Premium Claw Set 18K White Gold
£3,099£5,905
From £103/mo
Diamond Diamond Diamond +4
NEXT DAY DELIVERY
Emerald and Lab Diamond Triple Row Asteria Eternity Ring in 9K Gold
£819£1,325
From £27/mo
Emerald
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0.43ct Sapphire and 0.35ct Lab Diamond Bracelet in 925 Sterling Silver
£349£519
Ruby & Diamond Sapphire & Diamond
NEXT DAY DELIVERY
Sale
Eternity Ring 0.33CT Diamond 9K White Gold
£519£949
From £17/mo
Diamond
NEXT DAY DELIVERY
Sale
Studs Earrings 0.30CT Diamond 9K White Gold
£379£685
From £13/mo
Diamond
NEXT DAY DELIVERY
Eternity Ring Erin Platinum Diamond 1.00ct G/Vs
£1,859£3,305
From £62/mo
Diamond Diamond Diamond
NEXT DAY DELIVERY
Eternity Ring Chloe 18K White Gold Diamond 1.00ct H/Si
£1,469£2,605
From £49/mo
Diamond Diamond Diamond +3
Out of stock
Rae Half Eternity Ring 0.50CT Diamond 9K Yellow Gold
£789
From £26/mo
NEXT DAY DELIVERY
Sale
Diamond Tennis Bracelet 4ct Look 18K White Gold - J3355
£2,659£5,029
From £89/mo
Diamond
NEXT DAY DELIVERY
Chloe 0.50ct Diamond Solitaire Pendant Necklace Premium Quality in 18K White Gold
£899£1,389
From £30/mo
Diamond Diamond Diamond +3
NEXT DAY DELIVERY
18K Gold Diamond Pear Shape Pendant Necklace 0.33CT G/VS
£899£1,389
From £30/mo
Diamond Diamond Diamond +1
NEXT DAY DELIVERY
Natalia Matching 2MM Wedding Band 0.55ct H/Si Diamonds 18KW Gold
£1,349£2,249
From £45/mo
Diamond Diamond Diamond +5
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Free worldwide delivery
Group 18

30-day returns
60-day exchanges
Group 24

5 year warranty
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Luxurious packaging
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Conscious & Sustainable
Diana Matching Wedding Band 0.40 ct G/Si Diamond in 18K White Gold

Natural Diamond Jewellery in Precious Metals

Natural diamonds have been at the heart of fine jewellery for centuries - stones with a geological history that gives each one its own individual character, from the quality of its light to the story of how it came to be. This collection brings together the full range of natural diamond pieces from The Diamond Store, spanning every jewellery type and occasion.

Crafted in Britain from recycled precious metals, every design is shaped with care. Our diamonds are conflict-free and sourced in line with the UN-backed Kimberley Process. Coloured gemstones - including sapphire, emerald, ruby, and tanzanite - are ethically sourced and handpicked for their colour and quality. This approach reflects 70 years of fine jewellery expertise, bringing together responsible provenance and skilled British craftsmanship.

Each piece is designed and handcrafted in Britain, backed by 70 years of fine jewellery expertise. Browse our range of natural mined diamond jewellery and find the piece that feels right - for the person, the occasion, and the story you want it to represent.