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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Marquise Cut With Micro Pave
PRSN0020
£ 1,489.25 £ 1,489.25 (0% OFF)
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Marquise Cut Knife Edge Geo
PRSN0164
£ 862.50 £ 862.50 (0% OFF)
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Platinum Round Brilliant Halo Cushion Shaped
PRS0441
£ 1,707.75 £ 1,707.75 (0% OFF)
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Platinum Emerald Cut Openset
PRS0101
£ 799.25 £ 799.25 (0% OFF)
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Round Brilliant Basket Cutdown
PRS0221
£ 1,333.99 £ 1,333.99 (0% OFF)
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Platinum Round Brilliant Lucent Pavé
PRS0205
£ 2,725.50 £ 2,725.50 (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 Round Brilliant Vintage Pavé Halo
PRS0473
£ 1,822.75 £ 1,822.75 (0% OFF)
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Platinum Oval Shape Leaf
PRS0357
£ 1,431.75 £ 1,431.75 (0% OFF)
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Platinum Round Brilliant Classic Double Halo
PRS0453
£ 1,995.25 £ 1,995.25 (0% OFF)
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Platinum Princess Cut Openset
PRS0061
£ 799.25 £ 799.25 (0% OFF)
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Platinum Round Brilliant Luxe Halo
PRS0437
£ 2,363.25 £ 2,363.25 (0% OFF)
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Platinum Cushion Cut Milgrain Pavé
PRS0309
£ 2,409.25 £ 2,409.25 (0% OFF)
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Platinum Round Brilliant Plain Halo Cushion Shaped
PRS0449
£ 1,144.25 £ 1,144.25 (0% OFF)
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Platinum Round Brilliant Milgrain Pavé
PRS0185
£ 2,409.25 £ 2,409.25 (0% OFF)
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Platinum Emerald Cut Openset Pavé
PRS0333
£ 1,259.25 £ 1,259.25 (0% OFF)
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Platinum Radiant Cut Split Shoulder
PRS0165
£ 891.25 £ 891.25 (0% OFF)
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Platinum Princess Cut Split Shoulder
PRS0065
£ 891.25 £ 891.25 (0% OFF)
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Platinum Round Brilliant Rubover Milgrain
PRS0209
£ 1,333.99 £ 1,333.99 (0% OFF)
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Platinum Oval Shape Split Shoulder
PRS0121
£ 891.25 £ 891.25 (0% OFF)