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Create Your Perfect Ring

1.

Setting

Asteria - £1,220

Change
Asteria
2.

Diamond

Choose
3.

Ring Size

Select

Asteria - Heart Diamond Band in Platinum

Setting
£1,220

Diamond
Choose

Total
£1,220

Diamond

Diamond Shape: Heart

Metal: Platinum

Select Ring Size

Book Appointment

Order today and receive your custom made piece by 13 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 heart shape 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 Heart cut diamond for your Classic Diamond Band Engagement Ring or Change Shape

2,897 available diamonds

HPHT 0.52 Diamond

0.52ct Heart Shape

£522

labs-cert-igi
Carat
0.52
Colour
D
Clarity
VS1
More Info
HPHT 0.5 Diamond

0.50ct Heart Shape

£537

labs-cert-igi
Carat
0.50
Colour
D
Clarity
SI1
More Info
HPHT 0.52 Diamond

0.52ct Heart Shape

£540

labs-cert-igi
Carat
0.52
Colour
D
Clarity
VVS2
More Info
HPHT 0.56 Diamond

0.56ct Heart Shape

£548

labs-cert-igi
Carat
0.56
Colour
D
Clarity
VS1
More Info
CVD 0.52 Diamond

0.52ct Heart Shape

£558

labs-cert-igi
Carat
0.52
Colour
G
Clarity
VVS2
More Info
HPHT 0.58 Diamond

0.58ct Heart Shape

£563

labs-cert-igi
Carat
0.58
Colour
D
Clarity
VS1
More Info
CVD 0.54 Diamond

0.54ct Heart Shape

£567

labs-cert-igi
Carat
0.54
Colour
D
Clarity
VS1
More Info
HPHT 0.57 Diamond

0.57ct Heart Shape

£568

labs-cert-igi
Carat
0.57
Colour
E
Clarity
VS1
More Info
HPHT 0.56 Diamond

0.56ct Heart Shape

£568

labs-cert-igi
Carat
0.56
Colour
D
Clarity
VVS2
More Info
CVD 0.51 Diamond

0.51ct Heart Shape

£572

labs-cert-igi
Carat
0.51
Colour
E
Clarity
VS1
More Info
HPHT 0.6 Diamond

0.60ct Heart Shape

£574

labs-cert-igi
Carat
0.60
Colour
D
Clarity
VS1
More Info
HPHT 0.58 Diamond

0.58ct Heart Shape

£579

labs-cert-igi
Carat
0.58
Colour
D
Clarity
VVS2
More Info
HPHT 0.61 Diamond

0.61ct Heart Shape

£581

labs-cert-igi
Carat
0.61
Colour
D
Clarity
VS1
More Info
CVD 0.88 Diamond

0.88ct Heart Shape

£582

labs-cert-igi
Carat
0.88
Colour
D
Clarity
VS1
More Info
HPHT 0.59 Diamond

0.59ct Heart Shape

£583

labs-cert-igi
Carat
0.59
Colour
D
Clarity
VVS2
More Info
HPHT 0.52 Diamond

0.52ct Heart Shape

£594

labs-cert-igi
Carat
0.52
Colour
D
Clarity
VS1
More Info
HPHT 0.7 Diamond

0.70ct Heart Shape

£595

labs-cert-igi
Carat
0.70
Colour
D
Clarity
VS1
More Info
HPHT 0.64 Diamond

0.64ct Heart Shape

£599

labs-cert-igi
Carat
0.64
Colour
D
Clarity
VS1
More Info
CVD 0.55 Diamond

0.55ct Heart Shape

£601

labs-cert-igi
Carat
0.55
Colour
E
Clarity
VS2
More Info
CVD 0.54 Diamond

0.54ct Heart Shape

£603

labs-cert-igi
Carat
0.54
Colour
D
Clarity
VVS2
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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