Extended Christmas returns on all items until January 12th 2018.
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Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo

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Platinum diamond rings

The ultimate in elegance and luxury, platinum diamond rings offer a refined beauty that is simply unmistakable. Hand crafted from one of the rarest precious metals on the bridal jewellery market, these stunning rings are known for their long lasting, durable finishes.

Platinum
three stone diamond rings
diamond rings

Elegant and refined, these stunning three stone platinum diamond rings are the perfect addition to any fine jewellery collection.

Popular in this category
A stylish round cut diamond eternity/wedding ring in 18ct white gold
From: £964 to £9,663
A stylish round cut diamond eternity/wedding ring in 18ct white gold
From: £1,015 to £2,893
A stylish round cut diamond eternity/wedding ring in 18ct white gold
From: £1,237 to £5,743

Platinum
dress & cocktail diamond rings
diamond rings

Give your fine jewellery collection a touch of glamour and elegance with one of these stunning platinum dress and cocktail rings.

Popular in this category
A stylish round cut diamond eternity/wedding ring in 18ct white gold
From: £1,426 to £2,324
A stylish round cut diamond eternity/wedding ring in 18ct white gold
From: £2,102 to £4,196
A stylish round cut diamond eternity/wedding ring in 18ct white gold
From: £2,115 to £2,408

Platinum Cluster
diamond rings
diamond rings

Combining the beauty of platinum with the dazzle of diamonds, these stunning cluster style platinum diamond rings are truly remarkable.

Popular in this category
A stylish round cut diamond eternity/wedding ring in 18ct white gold
From: £1,916 to £2,706
A stylish round cut diamond eternity/wedding ring in 18ct white gold
From: £1,702 to £11,016
A stylish round cut diamond eternity/wedding ring in 18ct white gold
From: £753 to £5,055

Platinum vintage
diamond rings
vintage rings

Give your fine jewellery collection a touch of glamour and elegance with one of these charming vintage inspired platinum diamond rings.

Popular in this category
A stylish round cut diamond eternity/wedding ring in 18ct white gold
From: £1,768 to £7,051
A stylish round cut diamond eternity/wedding ring in 18ct white gold
From: £1,519 to £2,026
A stylish round cut diamond eternity/wedding ring in 18ct white gold
From: £1,491 to £3,295

Want something more unique?

At Purely Diamonds you're not limited to the items you see on display. If you have an idea for a piece of jewellery or would like to modify an item, our Bespoke Design Service is for you.

Platinum diamond rings are considered by many to be the top of the line on both the fine jewellery and bridal jewellery markets. Offering the ultimate in elegance and rarity, platinum diamond rings provide both a beauty and value that stand the test of time. Platinum diamond rings are crafted from one of the rarest precious metals currently in use for fine jewellery.

The long lasting finish and lustrous shine of platinum, along with its remarkable strength, allows it to be used in its purest form without the need for additional metal alloys, making it the perfect choice for your diamond ring. Easy to care for and durable, platinum not only stands up beautifully to daily wear, but also offers a secure setting for your dazzling diamonds.

Unlike white gold, which requires coating with other precious metals to achieve its colour, platinum is naturally bright white in colour. This not only adds to the appeal of platinum diamond rings, but also eliminates the need for re-coating or refinishing over time. In fact, as your platinum diamond rings ages, it will develop a rich patina which many people believe further adds to the beauty of the rare metal.

This makes them the ideal choice for customers looking for a diamond ring that is not only easy to care for and maintain, but also perfect as an heirloom piece designed to be passed down to future generations. Of course, if you prefer the high gloss look of newer platinum, a quick polish can easily return your platinum diamond ring to its original finish with minimal effort.


Given the pure nature of platinum diamond rings, they are classified as hypo-allergenic. This means they generally will not cause issue for individuals with sensitive skin or those who have experienced common metal allergies to many of the alloys used in other precious metal jewellery.

Browse our diamond rings collection