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Reduced Platinum Diamond Solitaire Engagement Ring - 1/2ct - AGI Certificated - D08118 Certificated Diamond Certificated Diamond
Platinum Diamond Solitaire Engagement Ring - 1/2ct - AGI Certificated - D08118
£1,499.00 £1,399.00 RRP £3,500.00
Delivery to the UK and EU
Collection available
Reduced Platinum Princess Cut Diamond Engagement Ring - 1/3ct - AGI Certificated - D08119 Certificated Diamond Certificated Diamond
Platinum Princess Cut Diamond Engagement Ring - 1/3ct - AGI Certificated - D08119
£699.00 £599.00 RRP £1,999.00
Delivery to the UK and EU
Collection available
Reduced Platinum Diamond Solitaire Ring - 1/4ct - AGI Certificated - D08112 Certificated Diamond Certificated Diamond
Platinum Diamond Solitaire Ring - 1/4ct - AGI Certificated - D08112
£799.00 £699.00 RRP £1,799.00
Delivery to the UK and EU
Collection available
Platinum Princess Cut Diamond Solitaire Ring - 20pts - AGI Certificated - D0822 Certificated Diamond Certificated Diamond
Platinum Princess Cut Diamond Solitaire Ring - 20pts - AGI Certificated - D0822
£1,399.00 RRP £1,999.00
Delivery to the UK and EU
Collection available
Just In Polar Fire Platinum Diamond Solitaire Ring- 70pts (GLI Certificated) - D08167
Polar Fire Platinum Diamond Solitaire Ring- 70pts (GLI Certificated) - D08167
£2,999.00 RRP £4,499.00
Delivery to the UK and EU
Collection available
Just In Platinum Polar Fire Singlestone Diamond Ring - 70pts (GLI Certificated) - D08165 Certificated Diamond Certificated Diamond
Platinum Polar Fire Singlestone Diamond Ring - 70pts (GLI Certificated) - D08165
£1,999.00 RRP £2,999.00
Delivery to the UK and EU
Collection available
Just In Polar Fire Platinum Diamond Solitaire Ring- 1ct (GLI Certificated) - D08166
Polar Fire Platinum Diamond Solitaire Ring- 1ct (GLI Certificated) - D08166
£5,599.00 RRP £7,999.00
Delivery to the UK and EU
Collection available
Star Buy Platinum Diamond Trilogy Cluster Ring - 65pts - AGI Certificated - D08126 Certificated Diamond Certificated Diamond
Platinum Diamond Trilogy Cluster Ring - 65pts - AGI Certificated - D08126
£1,299.00 £1,199.00 RRP £3,500.00
Delivery to the UK and EU
Collection available
Star Buy Platinum Diamond Solitaire Engagement Ring - 30pts - AGI Certificated - D08113 Certificated Diamond Certificated Diamond
Platinum Diamond Solitaire Engagement Ring - 30pts - AGI Certificated - D08113
£899.00 £799.00 RRP £1,999.00
Delivery to the UK and EU
Collection available
Save Platinum Diamond Engagement Band Ring - 66pts - AGI Certificated - D08122 Certificated Diamond Certificated Diamond
Platinum Diamond Engagement Band Ring - 66pts - AGI Certificated - D08122
£1,499.00 £1,399.00 RRP £3,999.00
Delivery to the UK and EU
Collection available
Save Platinum Diamond Solitaire Ring - 40pts - AGI Certificated - D08102 Certificated Diamond Certificated Diamond
Platinum Diamond Solitaire Ring - 40pts - AGI Certificated - D08102
£999.00 £899.00 RRP £2,999.00
Delivery to the UK and EU
Collection available
Save Platinum Diamond Ring - 1/4ct - AGI Certificated - D0816 Certificated Diamond Certificated Diamond
Platinum Diamond Ring - 1/4ct - AGI Certificated - D0816
£599.00 £499.00 RRP £1,750.00
Delivery to the UK and EU
Collection available
Platinum Diamond Engagement Ring - 3/4ct - D08114 3/4 Carat Diamond Weight 3/4 Carat Diamond Weight
Platinum Diamond Engagement Ring - 3/4ct - D08114
£2,499.00 RRP £3,750.00
Delivery to the UK and EU
Collection available
Reduced Platinum Diamond Trilogy Ring - 1/2ct - AGI Certificated - D08124 1/2 Carat Diamond Weight 1/2 Carat Diamond Weight
Platinum Diamond Trilogy Ring - 1/2ct - AGI Certificated - D08124
£1,399.00 £1,299.00 RRP £3,500.00
Delivery to the UK and EU
Collection available
Reduced Platinum Diamond Trilogy Ring - 1/3ct - AGI Certificated - D08123 Certificated Diamond Certificated Diamond
Platinum Diamond Trilogy Ring - 1/3ct - AGI Certificated - D08123
£799.00 £699.00 RRP £2,500.00
Delivery to the UK and EU
Collection available
Reduced Platinum Princess Cut Diamond Engagement Ring - 3/4ct - AGI Certificated - D08121 Certificated Diamond Certificated Diamond
Platinum Princess Cut Diamond Engagement Ring - 3/4ct - AGI Certificated - D08121
£1,599.00 £1,399.00 RRP £3,999.00
Delivery to the UK and EU
Collection available
Reduced Platinum Diamond Solitaire Engagement Ring - 30pts - D08130
Platinum Diamond Solitaire Engagement Ring - 30pts - D08130
£999.00 £899.00 RRP £3,599.00
Delivery to the UK and EU
Collection available
Save Arctic Circle Platinum Radiant Cut Diamond Solitaire Ring - 30pts - IGI Certificated - D3101 Certificated Diamond Certificated Diamond
Arctic Circle Platinum Radiant Cut Diamond Solitaire Ring - 30pts - IGI Certificated - D3101
£1,750.00 £1,250.00 RRP £2,500.00
Delivery to the UK and EU
Collection available
Save Arctic Circle Platinum Radiant Cut Diamond Solitaire Ring - 1/2ct - IGI Certificated - D3107 Certificated Diamond Certificated Diamond
Arctic Circle Platinum Radiant Cut Diamond Solitaire Ring - 1/2ct - IGI Certificated - D3107
£2,499.00 £2,299.00 RRP £4,999.00
Delivery to the UK and EU
Collection available
Save Arctic Circle Platinum Radiant Cut Diamond Solitaire Ring - 70pts - IGI Certificated - D3110 Certificated Diamond Certificated Diamond
Arctic Circle Platinum Radiant Cut Diamond Solitaire Ring - 70pts - IGI Certificated - D3110
£4,725.00 £3,375.00 RRP £6,750.00
Delivery to the UK and EU
Collection available
Star Buy Arctic Circle Platinum Radiant Cut Diamond Solitaire Ring - 80pts - IGI Certificated - D3111 Certificated Diamond Certificated Diamond
Arctic Circle Platinum Radiant Cut Diamond Solitaire Ring - 80pts - IGI Certificated - D3111
£8,575.00 £5,999.00 RRP £12,250.00
Delivery to the UK and EU
Collection available
Reduced Arctic Circle Platinum 1.29 Carat Radiant Cut Diamond Solitaire Ring - IGI Certificated - D3113 Certificated Diamond Certificated Diamond
Arctic Circle Platinum 1.29 Carat Radiant Cut Diamond Solitaire Ring - IGI Certificated - D3113
£19,500.00 £13,999.00 RRP £28,000.00
Delivery to the UK and EU
Collection available
Reduced Arctic Circle Platinum 1 Carat Radiant Cut Diamond Solitaire Ring - IGI Certificated - D3114 Certificated Diamond Certificated Diamond
Arctic Circle Platinum 1 Carat Radiant Cut Diamond Solitaire Ring - IGI Certificated - D3114
£9,999.00 £7,500.00 RRP £15,000.00
Delivery to the UK and EU
Collection available

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Platinum is a popular choice for engagement rings thanks to its durability, ease of care, and hypoallergenic properties. It's also rarer than gold or white gold, making it a truly special metal for a special piece of jewellery. Want to find out more about engagement ring metals? Check out our handy engagement ring buying guide.

Shop our dazzling collection of platinum diamond engagement rings and make your significant other’s dreams come true. A classic solitaire ring is one of the most sought-after designs on the market, with many options available from a classic princess cut to modern round cut rings. Understated and timeless, this style lets the diamond do all the talking, so you don't have to.

After something a little different? Make the stones the centre of attention and up the ante (and sparkles) with our range of halo and cluster engagement rings. Whether you're looking for platinum engagement rings for women or men, we have what you need to provide a fairy-tale ‘yes’ moment with our range.

All our platinum engagement rings are available for sale with UK-wide delivery and free delivery over £25, so you can be confident your ring will arrive just in time for that special moment.

Not quite sure which one to choose? Why not head down to one of our UK stores and let us help you find the right platinum engagement ring for your partner.

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