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Create Your Perfect Ring

1.

Setting

Asteria - £1,390

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Asteria
2.

Diamond

Choose
3.

Ring Size

Select

Asteria - Cushion Diamond Band in 18k Rose Gold

Setting
£1,390

Diamond
Choose

Total
£1,390

Diamond Shape: Cushion

Metal: 18k Rose Gold

Ring Size: Select Size

Book Appointment

Order today and receive your custom made piece by 14 Aug 2026

  • 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 rose gold band is luxuriously decorated with diamonds that glisten as the swan neck envelops the cushion cut 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. Diamond band engagement rings are a classy elevation of the single stone solitaire.

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Select a Diamond

Choose the Cushion cut diamond for your Diamond Band Engagement Ring or Change Shape

CVD 0.65 Diamond

0.65ct Cushion

£649

labs-cert-igi
Carat
0.65
Colour
D
Clarity
VS1
More Info
CVD 1.32 Diamond

1.32ct Cushion

£876

labs-cert-igi
Carat
1.32
Colour
D
Clarity
VS1
More Info
CVD 1.37 Diamond

1.37ct Cushion

£922

labs-cert-igi
Carat
1.37
Colour
D
Clarity
VVS2
More Info
CVD 1.04 Diamond

1.04ct Cushion

£954

labs-cert-igi
Carat
1.04
Colour
E
Clarity
VS1
More Info
CVD 1.36 Diamond

1.36ct Cushion

£966

labs-cert-igi
Carat
1.36
Colour
E
Clarity
VS1
More Info
HPHT 1.49 Diamond

1.49ct Cushion

£990

labs-cert-igi
Carat
1.49
Colour
D
Clarity
VS1
More Info
CVD 1.02 Diamond

1.02ct Cushion

£1,009

labs-cert-igi
Carat
1.02
Colour
D
Clarity
VS2
More Info
HPHT 1.03 Diamond

1.03ct Cushion

£1,018

labs-cert-igi
Carat
1.03
Colour
D
Clarity
VS1
More Info
HPHT 1.02 Diamond

1.02ct Cushion

£1,044

labs-cert-igi
Carat
1.02
Colour
D
Clarity
VS2
More Info
CVD 1.02 Diamond

1.02ct Cushion

£1,044

labs-cert-igi
Carat
1.02
Colour
D
Clarity
VVS2
More Info
HPHT 1.07 Diamond

1.07ct Cushion

£1,089

labs-cert-igi
Carat
1.07
Colour
E
Clarity
VVS2
More Info
HPHT 1.01 Diamond

1.01ct Cushion

£1,105

labs-cert-igi
Carat
1.01
Colour
D
Clarity
VVS2
More Info
HPHT 1 Diamond

1.00ct Cushion

£1,108

labs-cert-igi
Carat
1.00
Colour
D
Clarity
VVS2
More Info
HPHT 1.01 Diamond

1.01ct Cushion

£1,174

labs-cert-igi
Carat
1.01
Colour
D
Clarity
VS1
More Info
HPHT 1.09 Diamond

1.09ct Cushion

£1,182

labs-cert-igi
Carat
1.09
Colour
D
Clarity
VS2
More Info
HPHT 1.09 Diamond

1.09ct Cushion

£1,182

labs-cert-igi
Carat
1.09
Colour
E
Clarity
VS2
More Info
HPHT 1.1 Diamond

1.10ct Cushion

£1,192

labs-cert-igi
Carat
1.10
Colour
D
Clarity
VVS2
More Info
HPHT 1.03 Diamond

1.03ct Cushion

£1,194

labs-cert-igi
Carat
1.03
Colour
D
Clarity
VS1
More Info
HPHT 1.03 Diamond

1.03ct Cushion

£1,194

labs-cert-igi
Carat
1.03
Colour
D
Clarity
VS1
More Info
HPHT 1.04 Diamond

1.04ct Cushion

£1,205

labs-cert-igi
Carat
1.04
Colour
E
Clarity
VS1
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