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Create Your Perfect Ring

1.

Setting

Sia - £1,320

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Sia
2.

Diamond

Choose
3.

Ring Size

Select
Wi Sia Diamond Round 00003 (3)
Wi Sia Diamond Round 00002 (1)
Wi Sia Diamond Round 00001 (1)
Wi Sia Diamond Round 00000 (1)

Sia - Round Diamond Band in 18k White Gold

Setting
£1,320

Diamond
Choose

Total
£1,320

Diamond

Diamond Shape: Round

Metal: 18k White Gold

Select Ring Size

Book Appointment

Order today and receive your custom made piece by 4 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 white 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 Round cut diamond for your Classic Diamond Band Engagement Ring or Change Shape

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27,783 available diamonds

0.3 Good Diamond

0.30ct Round Brilliant

£264

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

0.30ct Round Brilliant

£277

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

0.30ct Round Brilliant

£281

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

0.30ct Round Brilliant

£281

labs-cert-igi
Carat
0.30
Colour
F
Clarity
SI1
More Info
0.32 Excellent Diamond

0.32ct Round Brilliant

£287

labs-cert-igi
Carat
0.32
Colour
G
Clarity
SI1
More Info
0.3 Excellent Diamond

0.30ct Round Brilliant

£288

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

0.30ct Round Brilliant

£288

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

0.30ct Round Brilliant

£290

labs-cert-igi
Carat
0.30
Colour
E
Clarity
SI1
More Info
0.32 Excellent Diamond

0.32ct Round Brilliant

£290

labs-cert-igi
Carat
0.32
Colour
F
Clarity
SI1
More Info
0.32 Excellent Diamond

0.32ct Round Brilliant

£290

labs-cert-igi
Carat
0.32
Colour
G
Clarity
SI1
More Info
0.3 Excellent Diamond

0.30ct Round Brilliant

£290

labs-cert-igi
Carat
0.30
Colour
E
Clarity
SI1
More Info
0.33 Excellent Diamond

0.33ct Round Brilliant

£295

labs-cert-igi
Carat
0.33
Colour
G
Clarity
SI1
More Info
0.3 Very Good Diamond

0.30ct Round Brilliant

£295

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

0.30ct Round Brilliant

£295

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

0.30ct Round Brilliant

£295

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

0.30ct Round Brilliant

£295

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

0.30ct Round Brilliant

£295

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

0.30ct Round Brilliant

£298

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

0.30ct Round Brilliant

£299

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

0.30ct Round Brilliant

£300

labs-cert-igi
Carat
0.30
Colour
E
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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