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Create Your Perfect Ring

1.

Setting

Sia - £1,320

Change
Sia
2.

Diamond

Choose
3.

Ring Size

Select

Sia - Oval Diamond Band in 18k Yellow Gold

Setting
£1,320

Diamond
Choose

Total
£1,320

Diamond

Diamond Shape: Oval

Metal: 18k Yellow Gold

Select Ring Size

Book Appointment

Order today and receive your custom made piece by 8 Oct 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 18k yellow gold 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

2,478 available diamonds

0.3 Diamond

0.30ct Oval

£398

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

0.30ct Oval

£398

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

0.30ct Oval

£399

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

0.30ct Oval

£399

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

0.30ct Oval

£401

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

0.30ct Oval

£401

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

0.31ct Oval

£413

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

0.31ct Oval

£413

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

0.30ct Oval

£417

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

0.30ct Oval

£417

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

0.30ct Oval

£417

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

0.30ct Oval

£417

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

0.35ct Oval

£418

labs-cert-gia
Carat
0.35
Colour
G
Clarity
SI1
More Info
0.35 Diamond

0.35ct Oval

£418

labs-cert-gia
Carat
0.35
Colour
G
Clarity
SI1
More Info
0.3 Diamond

0.30ct Oval

£430

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

0.30ct Oval

£430

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

0.30ct Oval

£431

labs-cert-gia
Carat
0.30
Colour
F
Clarity
VVS2
More Info
0.3 Diamond

0.30ct Oval

£431

labs-cert-gia
Carat
0.30
Colour
F
Clarity
VVS2
More Info
0.31 Diamond

0.31ct Oval

£436

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

0.31ct Oval

£436

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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