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Create Your Perfect Ring

1.

Setting

Harmony - £910

Change
Harmony
2.

Diamond

Choose
3.

Ring Size

Select

Harmony - Marquise Diamond in 18k White Gold

Setting
£910

Diamond
Choose

Total
£910

Diamond

Diamond Shape: Marquise

Metal: 18k White Gold

Select Ring Size

Book Appointment

Order today and receive your custom made piece by 26 Dec 2025

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

Classic and elegant with an understated charm, the Harmony setting is the definition of a solitaire diamond ring. Made in 18k white gold with a courted profile and perfectly positioned marquise cut stone, this ring is all about one thing; the diamond. Radiating simplicity and timelessness this is the perfect ring for lovers of traditional solitaire rings. Known as the original diamond ring setting, solitaires are highly coveted and the most popular engagement ring style. With complete simplicity and undeniable elegance, they ensure that your chosen diamond will always take centre stage.

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Select a Diamond

Choose the Marquise cut diamond for your Classic Solitaire Engagement Ring or Change Shape

5,126 available diamonds

HPHT 0.54 Diamond

0.54ct Marquise

£459

labs-cert-igi
Carat
0.54
Colour
D
Clarity
VS1
More Info
CVD 0.5 Diamond

0.50ct Marquise

£496

labs-cert-igi
Carat
0.50
Colour
D
Clarity
VS2
More Info
CVD 0.51 Diamond

0.51ct Marquise

£503

labs-cert-igi
Carat
0.51
Colour
D
Clarity
VVS2
More Info
HPHT 0.5 Diamond

0.50ct Marquise

£508

labs-cert-igi
Carat
0.50
Colour
D
Clarity
VS1
More Info
CVD 0.5 Diamond

0.50ct Marquise

£508

labs-cert-igi
Carat
0.50
Colour
E
Clarity
SI1
More Info
CVD 0.52 Diamond

0.52ct Marquise

£511

labs-cert-igi
Carat
0.52
Colour
G
Clarity
VS2
More Info
CVD 0.53 Diamond

0.53ct Marquise

£519

labs-cert-igi
Carat
0.53
Colour
D
Clarity
VVS2
More Info
CVD 0.53 Diamond

0.53ct Marquise

£519

labs-cert-igi
Carat
0.53
Colour
D
Clarity
VVS2
More Info
CVD 0.52 Diamond

0.52ct Marquise

£529

labs-cert-igi
Carat
0.52
Colour
D
Clarity
VS1
More Info
CVD 0.53 Diamond

0.53ct Marquise

£536

labs-cert-igi
Carat
0.53
Colour
D
Clarity
VS1
More Info
CVD 0.5 Diamond

0.50ct Marquise

£537

labs-cert-igi
Carat
0.50
Colour
E
Clarity
VS1
More Info
CVD 0.54 Diamond

0.54ct Marquise

£540

labs-cert-igi
Carat
0.54
Colour
E
Clarity
VVS2
More Info
CVD 0.66 Diamond

0.66ct Marquise

£543

labs-cert-igi
Carat
0.66
Colour
D
Clarity
VS1
More Info
CVD 0.54 Diamond

0.54ct Marquise

£544

labs-cert-igi
Carat
0.54
Colour
E
Clarity
VS1
More Info
CVD 0.52 Diamond

0.52ct Marquise

£549

labs-cert-igi
Carat
0.52
Colour
D
Clarity
VVS2
More Info
CVD 0.51 Diamond

0.51ct Marquise

£550

labs-cert-igi
Carat
0.51
Colour
D
Clarity
VS2
More Info
CVD 0.51 Diamond

0.51ct Marquise

£550

labs-cert-igi
Carat
0.51
Colour
D
Clarity
VS2
More Info
CVD 0.53 Diamond

0.53ct Marquise

£554

labs-cert-igi
Carat
0.53
Colour
D
Clarity
VS2
More Info
CVD 0.56 Diamond

0.56ct Marquise

£555

labs-cert-igi
Carat
0.56
Colour
E
Clarity
VVS2
More Info
CVD 0.5 Diamond

0.50ct Marquise

£556

labs-cert-igi
Carat
0.50
Colour
D
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
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