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 Emerald Cut Milgrain Pavé
PRS0329
£ 2,420.75 £ 2,420.75 (0% OFF)
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Platinum Asscher Cut Openset
PRS0141
£ 799.25 £ 799.25 (0% OFF)
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Platinum Round Brilliant Pavé Split Shoulder
PRS0237
£ 2,518.50 £ 2,518.50 (0% OFF)
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Platinum Cushion Cut Openset
PRS0089
£ 799.25 £ 799.25 (0% OFF)
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Platinum Cushion Cut Leaf
PRS0301
£ 1,431.75 £ 1,431.75 (0% OFF)
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Platinum Cushion Cut Split Shoulder
PRS0085
£ 891.25 £ 891.25 (0% OFF)
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Platinum Asscher Cut Split Shoulder
PRS0145
£ 891.25 £ 891.25 (0% OFF)
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Platinum Asscher Cut Openset Pavé
PRS0397
£ 1,259.25 £ 1,259.25 (0% OFF)
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Platinum Asscher Cut Milgrain Pavé
PRS0405
£ 2,409.25 £ 2,409.25 (0% OFF)
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Platinum Asscher Cut Leaf
PRS0393
£ 1,431.75 £ 1,431.75 (0% OFF)
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Platinum Cushion Cut Original Halo
PRS0533
£ 2,570.25 £ 2,570.25 (0% OFF)
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Platinum Princess Cut 3 Stone with Rounds
PRS0661
£ 1,362.75 £ 1,362.75 (0% OFF)
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Platinum Emerald Cut 3 Stone with Rounds
PRS0689
£ 1,368.50 £ 1,368.50 (0% OFF)
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Round Brilliant Geo Hexagon Halo
PRSN0180
£ 1,259.25 £ 1,259.25 (0% OFF)