View our stunning collection of platinum engagement rings to find the perfect ring your proposal. Browse the complete collection of engagement rings that can be designed for you, or choose from our ready made platinum rings. Our platinum engagement rings are crafted to perfection with the highest quality GIA certified diamonds in round, princess cut, oval, and more.
Platinum 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×
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×
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×
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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Platinum Radiant Cut Split Shoulder Halo
PRS0629
£ 2,064.25 £ 2,064.25 (0% OFF)
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Platinum Marquise Cut Classic Wedfit
PRS0125
£ 672.75 £ 672.75 (0% OFF)
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Platinum Oval Shape Crossover
PRS0109
£ 816.50 £ 816.50 (0% OFF)
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Oval Shape Hidden Halo With Cutdown
PRSN0096
£ 1,362.75 £ 1,362.75 (0% OFF)
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Platinum Cushion Cut Cutdown Split Shoulder
PRS0305
£ 1,569.75 £ 1,569.75 (0% OFF)
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Princess Cut Princess with Princess Shoulders
PRS0261
£ 1,650.25 £ 1,650.25 (0% OFF)
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Platinum Asscher Cut Vortex
PRS0377
£ 1,236.25 £ 1,236.25 (0% OFF)
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Platinum Heart Shape 3 Stone with Pears
PRS0713
£ 1,351.25 £ 1,351.25 (0% OFF)
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Platinum Marquise Cut Vortex
PRS0361
£ 1,236.25 £ 1,236.25 (0% OFF)
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Platinum Asscher Cut Classic Wedfit Cutdown
PRS0385
£ 1,132.75 £ 1,132.75 (0% OFF)
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Platinum Heart Shape Classic Plain Halo
PRS0609
£ 1,144.25 £ 1,144.25 (0% OFF)
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Platinum Heart Shape Classic Wedfit Halo
PRS0605
£ 1,707.75 £ 1,707.75 (0% OFF)
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Platinum Asscher Cut Cutdown Split Shoulder
PRS0389
£ 1,569.75 £ 1,569.75 (0% OFF)
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Platinum Oval Shape Classic Wedfit Halo
PRS0553
£ 1,707.75 £ 1,707.75 (0% OFF)
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Round Brilliant Vintage
PRS0225
£ 1,109.74 £ 1,109.74 (0% OFF)
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Platinum Marquise Cut Diamond Set Lotus
PRS0369
£ 989.00 £ 989.00 (0% OFF)
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Platinum Asscher Cut Woven Set
PRS0401
£ 1,696.25 £ 1,696.25 (0% OFF)
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Platinum Heart Shape Split Shoulder Halo
PRS0613
£ 2,064.25 £ 2,064.25 (0% OFF)
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Asscher Cut 3 Stone with Tapers
PRS0709
£ 1,351.25 £ 1,351.25 (0% OFF)
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Platinum Heart Shape Tapered Pavé
PRS0417
£ 1,178.75 £ 1,178.75 (0% OFF)