Radiant Cut Diamond Engagement Rings — Hatton Garden, London

The radiant cut takes the clean, elegant lines of an emerald cut and pairs them with the all-out sparkle of a round brilliant — giving you a diamond that catches light from every angle. Bold, brilliant, and unmistakably modern. Every ring in this collection is handcrafted in our Hatton Garden, London workshop.

Available Styles

  • Solitaire — a single radiant-cut diamond in a clean, elegant setting. Available in platinum, white gold, yellow gold and rose gold.
  • Three-Stone — a radiant centre flanked by two side stones, representing past, present and future. Deeply symbolic and beautifully balanced.
  • Halo — a ring of smaller diamonds surrounds the centre stone, amplifying its brilliance and apparent size.

Lab-Grown or Natural Diamonds

Both are real diamonds — chemically, physically and optically identical. Natural diamonds offer geological rarity. Lab-grown diamonds offer 30–50% more value for the same quality. Both options are available across this collection. Certification details are listed on individual product pages where applicable.

UK Hallmarked London • Free Tracked UK Delivery • Free Ring Resizing • 60-Day Returns

Every ring arrives in a luxury Finediam gift box. Manufacturing Guarantee included on all pieces. Optional jewellery insurance available through T.H. March at extra cost. Bespoke radiant engagement rings available — contact our Hatton Garden team.

For Your Peace of Mind

60 Day Returns

Sustainably Made

Free UK Delivery

Certified Stones

Free Ring Resizing

Made in London

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Radiant Cut Diamond Engagement Rings — Hatton Garden, London

The radiant cut takes the clean, elegant lines of an emerald cut and pairs them with the all-out sparkle of a round brilliant — giving you a diamond that catches light from every angle. Bold, brilliant, and unmistakably modern. Every ring in this collection is handcrafted in our Hatton Garden, London workshop.

Available Styles

  • Solitaire — a single radiant-cut diamond in a clean, elegant setting. Available in platinum, white gold, yellow gold and rose gold.
  • Three-Stone — a radiant centre flanked by two side stones, representing past, present and future. Deeply symbolic and beautifully balanced.
  • Halo — a ring of smaller diamonds surrounds the centre stone, amplifying its brilliance and apparent size.

Lab-Grown or Natural Diamonds

Both are real diamonds — chemically, physically and optically identical. Natural diamonds offer geological rarity. Lab-grown diamonds offer 30–50% more value for the same quality. Both options are available across this collection. Certification details are listed on individual product pages where applicable.

UK Hallmarked London • Free Tracked UK Delivery • Free Ring Resizing • 60-Day Returns

Every ring arrives in a luxury Finediam gift box. Manufacturing Guarantee included on all pieces. Optional jewellery insurance available through T.H. March at extra cost. Bespoke radiant engagement rings available — contact our Hatton Garden team.