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Create Your Perfect Ring

1.

Setting

Asteria - £1,220

Change
Asteria
2.

Diamond

Choose
3.

Ring Size

Select

Asteria - Radiant Diamond Band in Platinum

Setting
£1,220

Diamond
Choose

Total
£1,220

Diamond

Diamond Shape: Radiant

Metal: Platinum

Select Ring Size

Book Appointment

Order today and receive your custom made piece by 19 Nov 2025

  • Free UK Delivery
  • Lifetime Warranty
  • Free Resizing
  • Ethical Sourcing
  • Handcrafted in the UK
  • Insurance Valuation

The Asteria engagement ring delivers the perfect balance of sparkle and style. The platinum band is luxuriously decorated with diamonds that glisten as the swan neck envelops the radiant cut centre diamond. The gallery rail is also lined with tiny diamonds that add a unique and subtle glamour, the ring lavishly set with a total of 0.25ct of diamond melee.

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Select a Diamond

Choose the Radiant cut diamond for your Classic Diamond Band Engagement Ring or Change Shape

7,297 available diamonds

HPHT 0.52 Diamond

0.52ct Radiant

£475

labs-cert-igi
Carat
0.52
Colour
E
Clarity
VS1
More Info
HPHT 0.51 Diamond

0.51ct Radiant

£475

labs-cert-igi
Carat
0.51
Colour
D
Clarity
VS1
More Info
HPHT 0.51 Diamond

0.51ct Radiant

£475

labs-cert-igi
Carat
0.51
Colour
E
Clarity
VVS2
More Info
CVD 0.6 Diamond

0.60ct Radiant

£482

labs-cert-igi
Carat
0.60
Colour
G
Clarity
VS1
More Info
CVD 0.58 Diamond

0.58ct Radiant

£490

labs-cert-igi
Carat
0.58
Colour
G
Clarity
VS1
More Info
CVD 0.55 Diamond

0.55ct Radiant

£498

labs-cert-igi
Carat
0.55
Colour
D
Clarity
VS2
More Info
CVD 0.51 Diamond

0.51ct Radiant

£500

labs-cert-igi
Carat
0.51
Colour
D
Clarity
VVS2
More Info
CVD 0.5 Diamond

0.50ct Radiant

£507

labs-cert-igi
Carat
0.50
Colour
E
Clarity
VS2
More Info
CVD 0.6 Diamond

0.60ct Radiant

£507

labs-cert-igi
Carat
0.60
Colour
E
Clarity
VS2
More Info
CVD 0.5 Diamond

0.50ct Radiant

£508

labs-cert-igi
Carat
0.50
Colour
G
Clarity
VS1
More Info
CVD 0.58 Diamond

0.58ct Radiant

£511

labs-cert-igi
Carat
0.58
Colour
F
Clarity
VS2
More Info
HPHT 0.52 Diamond

0.52ct Radiant

£515

labs-cert-igi
Carat
0.52
Colour
E
Clarity
SI1
More Info
CVD 0.5 Diamond

0.50ct Radiant

£516

labs-cert-igi
Carat
0.50
Colour
E
Clarity
VS2
More Info
HPHT 0.57 Diamond

0.57ct Radiant

£524

labs-cert-igi
Carat
0.57
Colour
D
Clarity
VS1
More Info
CVD 0.5 Diamond

0.50ct Radiant

£524

labs-cert-igi
Carat
0.50
Colour
E
Clarity
VVS2
More Info
CVD 0.51 Diamond

0.51ct Radiant

£526

labs-cert-igi
Carat
0.51
Colour
E
Clarity
VS1
More Info
CVD 0.55 Diamond

0.55ct Radiant

£529

labs-cert-igi
Carat
0.55
Colour
G
Clarity
VS2
More Info
CVD 0.53 Diamond

0.53ct Radiant

£530

labs-cert-igi
Carat
0.53
Colour
G
Clarity
VVS2
More Info
CVD 0.64 Diamond

0.64ct Radiant

£533

labs-cert-igi
Carat
0.64
Colour
F
Clarity
VS2
More Info
CVD 0.5 Diamond

0.50ct Radiant

£533

labs-cert-igi
Carat
0.50
Colour
D
Clarity
SI1
More Info

Buy With Confidence

We’re committed to quality, care, and your happiness throughout your journey with us.

  • Free UK Delivery
  • Lifetime Warranty
  • Free Resizing
  • Ethical Sourcing
  • Handcrafted in the UK
  • Insurance Valuation
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