View our stunning collection of platinum cushion cut engagement rings to find the perfect ring for your proposal. Browse the complete collection of engagement rings that can be designed for you, or choose from our ready made range. Crafted to perfection with the highest quality GIA certified diamonds in round, princess cut, oval, and more.
Platinum Radiant Cut Engagement Rings (Viewable in 360° HD)
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Diamond Shape
×The shape of your diamond is arguably just as important as the stone itself. The shapes you can choose from are: round brilliant, asscher, radiant, cushion, oval, emerald, pear, marquise, heart, princess.
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Ring Style
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Steven Stone offers a huge variety of diamond engagement ring setting styles, from classic solitaire to contemporary three stone designs. We can source diamonds and precious gemstones of all shapes and sizes and set them into a setting of your choice.
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Metal
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Discover the ideal precious metal type for your engagement ring. Browse our wide selection of metals in contemporary platinum, vintage rose gold or traditional yellow gold or white gold.
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Price
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We are confident that we always give the best value for money so if you find a like for like diamond cheaper from a high street competitor, we will match the price.
Need it fast? View our rings available with express delivery (3-5 working days) or speak to one of our experts via live chat.
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Radiant Cut Hidden Halo With Cutdown
PRSN0112
£ 1,362.75 £ 1,362.75 (0% OFF)
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Platinum Radiant Cut Classic Wedfit Halo
PRS0621
£ 1,707.75 £ 1,707.75 (0% OFF)
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Platinum Radiant Cut Classic Wedfit Cutdown
PRS0429
£ 1,132.75 £ 1,132.75 (0% OFF)
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Platinum Radiant Cut Classic Wedfit
PRS0157
£ 672.75 £ 672.75 (0% OFF)
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Platinum Radiant Cut Split Shoulder Halo
PRS0629
£ 2,064.25 £ 2,064.25 (0% OFF)
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Radiant Cut Hidden Halo
PRSN0084
£ 914.25 £ 914.25 (0% OFF)
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Platinum Radiant Cut Classic Plain Halo
PRS0625
£ 1,144.25 £ 1,144.25 (0% OFF)
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Platinum Radiant Cut Tapered Pavé
PRS0425
£ 1,178.75 £ 1,178.75 (0% OFF)
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Platinum Radiant Cut Vintage Pavé Halo
PRS0633
£ 1,822.75 £ 1,822.75 (0% OFF)
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Radiant Cut Art Deco 3 Stone With Baguettes
PRSN0208
£ 1,489.25 £ 1,489.25 (0% OFF)
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Radiant Cut With Micro Pave
PRSN0028
£ 1,489.25 £ 1,489.25 (0% OFF)
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Radiant Cut Geometric
PRSN0144
£ 862.50 £ 862.50 (0% OFF)
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Radiant Cut Side Cutdown
PRSN0254
£ 1,259.25 £ 1,259.25 (0% OFF)
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Platinum Radiant Cut Openset Pavé
PRS0433
£ 1,259.25 £ 1,259.25 (0% OFF)
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Platinum Radiant Cut Split Shoulder
PRS0165
£ 891.25 £ 891.25 (0% OFF)
