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Create Your Perfect Ring

1.

Setting

Sia - £1,320

Change
Sia
2.

Diamond

Choose
3.

Ring Size

Select
SIA-80443.jpg SIA-80444.jpg SIA-80445.jpg SIA-80446.jpg SIA-80447.jpg

Sia - Heart Diamond Band in Platinum

Setting
£1,320

Diamond
Choose

Total
£1,320

Diamond

Diamond Shape: Heart

Metal: Platinum

Select Ring Size

Book Appointment

Order today and receive your custom made piece by 18 Sept 2025

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

Daring yet elegant, the Sia engagement ring is a unique play on the vibrant style of diamond band rings. Made in platinum and lined with diamonds along its outer edges, the ring has a contemporary feel and delivers intense scintillation and sparkle that mirrors the beauty of the round diamond center stone. This intriguing ring is set with 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

1,241 available diamonds

0.3 Diamond

0.30ct Heart Shape

£389

labs-cert-gia
Carat
0.30
Colour
F
Clarity
SI1
More Info
0.3 Diamond

0.30ct Heart Shape

£419

labs-cert-gia
Carat
0.30
Colour
G
Clarity
SI1
More Info
0.3 Diamond

0.30ct Heart Shape

£450

labs-cert-gia
Carat
0.30
Colour
E
Clarity
SI1
More Info
0.3 Diamond

0.30ct Heart Shape

£452

labs-cert-gia
Carat
0.30
Colour
E
Clarity
VS1
More Info
0.3 Diamond

0.30ct Heart Shape

£464

labs-cert-gia
Carat
0.30
Colour
E
Clarity
SI1
More Info
0.3 Diamond

0.30ct Heart Shape

£470

labs-cert-gia
Carat
0.30
Colour
F
Clarity
VS1
More Info
0.3 Diamond

0.30ct Heart Shape

£472

labs-cert-gia
Carat
0.30
Colour
G
Clarity
VS2
More Info
0.3 Diamond

0.30ct Heart Shape

£473

labs-cert-gia
Carat
0.30
Colour
E
Clarity
VS2
More Info
0.31 Diamond

0.31ct Heart Shape

£479

labs-cert-gia
Carat
0.31
Colour
G
Clarity
VVS2
More Info
0.3 Diamond

0.30ct Heart Shape

£486

labs-cert-gia
Carat
0.30
Colour
E
Clarity
SI1
More Info
0.31 Diamond

0.31ct Heart Shape

£497

labs-cert-gia
Carat
0.31
Colour
G
Clarity
VS1
More Info
0.3 Diamond

0.30ct Heart Shape

£497

labs-cert-gia
Carat
0.30
Colour
F
Clarity
VS2
More Info
0.31 Diamond

0.31ct Heart Shape

£512

labs-cert-gia
Carat
0.31
Colour
G
Clarity
SI1
More Info
0.3 Diamond

0.30ct Heart Shape

£512

labs-cert-gia
Carat
0.30
Colour
D
Clarity
SI1
More Info
0.31 Diamond

0.31ct Heart Shape

£513

labs-cert-gia
Carat
0.31
Colour
E
Clarity
VS2
More Info
0.3 Diamond

0.30ct Heart Shape

£516

labs-cert-gia
Carat
0.30
Colour
F
Clarity
VS2
More Info
0.3 Diamond

0.30ct Heart Shape

£520

labs-cert-gia
Carat
0.30
Colour
G
Clarity
VS1
More Info
0.32 Diamond

0.32ct Heart Shape

£520

labs-cert-gia
Carat
0.32
Colour
E
Clarity
VS2
More Info
0.32 Diamond

0.32ct Heart Shape

£520

labs-cert-gia
Carat
0.32
Colour
E
Clarity
VS2
More Info
0.31 Diamond

0.31ct Heart Shape

£522

labs-cert-gia
Carat
0.31
Colour
E
Clarity
VS2
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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