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Create Your Perfect Ring

1.

Setting

Sia - £1,320

Change
Sia
2.

Diamond

Choose
3.

Ring Size

Select
Wi Sia Diamond Oval 00003 (1) Wi Sia Diamond Oval 00002 Wi Sia Diamond Oval 00001 Wi Sia Diamond Oval 00000

Sia - Oval Diamond Band in Platinum

Setting
£1,320

Diamond
Choose

Total
£1,320

Diamond

Diamond Shape: Oval

Metal: Platinum

Select Ring Size

Book Appointment

Order today and receive your custom made piece by 21 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 Oval cut diamond for your Classic Diamond Band Engagement Ring or Change Shape

2,735 available diamonds

0.31 Diamond

0.31ct Oval

£401

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

0.30ct Oval

£405

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

0.33ct Oval

£416

labs-cert-gia
Carat
0.33
Colour
F
Clarity
SI1
More Info
0.3 Diamond

0.30ct Oval

£419

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

0.30ct Oval

£424

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

0.30ct Oval

£435

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

0.30ct Oval

£436

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

0.30ct Oval

£442

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

0.30ct Oval

£446

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

0.30ct Oval

£457

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

0.30ct Oval

£457

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

0.33ct Oval

£458

labs-cert-gia
Carat
0.33
Colour
F
Clarity
SI1
More Info
0.31 Diamond

0.31ct Oval

£458

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

0.30ct Oval

£458

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

0.30ct Oval

£458

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

0.30ct Oval

£459

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

0.30ct Oval

£460

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

0.36ct Oval

£461

labs-cert-gia
Carat
0.36
Colour
E
Clarity
SI1
More Info
0.3 Diamond

0.30ct Oval

£461

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

0.31ct Oval

£465

labs-cert-gia
Carat
0.31
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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