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Create Your Perfect Ring

1.

Setting

Harmony - £910

Change
Harmony
2.

Diamond

Choose
3.

Ring Size

Select

Harmony - Heart Diamond in Platinum

Setting
£910

Diamond
Choose

Total
£910

Diamond

Diamond Shape: Heart

Metal: Platinum

Select Ring Size

Book Appointment

Order today and receive your custom made piece by 5 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 platinum with a courted profile and perfectly positioned heart shape 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 Heart cut diamond for your Classic Solitaire Engagement Ring or Change Shape

3,032 available diamonds

HPHT 0.54 Diamond

0.54ct Heart Shape

£488

labs-cert-igi
Carat
0.54
Colour
E
Clarity
VVS2
More Info
HPHT 0.53 Diamond

0.53ct Heart Shape

£489

labs-cert-igi
Carat
0.53
Colour
D
Clarity
VVS2
More Info
HPHT 0.57 Diamond

0.57ct Heart Shape

£516

labs-cert-igi
Carat
0.57
Colour
D
Clarity
VVS2
More Info
CVD 0.5 Diamond

0.50ct Heart Shape

£531

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

0.50ct Heart Shape

£531

labs-cert-igi
Carat
0.50
Colour
E
Clarity
VS1
More Info
HPHT 0.52 Diamond

0.52ct Heart Shape

£543

labs-cert-igi
Carat
0.52
Colour
D
Clarity
VVS2
More Info
HPHT 0.56 Diamond

0.56ct Heart Shape

£551

labs-cert-igi
Carat
0.56
Colour
D
Clarity
VS1
More Info
CVD 0.52 Diamond

0.52ct Heart Shape

£566

labs-cert-igi
Carat
0.52
Colour
G
Clarity
VVS2
More Info
HPHT 0.58 Diamond

0.58ct Heart Shape

£567

labs-cert-igi
Carat
0.58
Colour
D
Clarity
VS1
More Info
HPHT 0.55 Diamond

0.55ct Heart Shape

£567

labs-cert-igi
Carat
0.55
Colour
D
Clarity
VVS2
More Info
HPHT 0.56 Diamond

0.56ct Heart Shape

£571

labs-cert-igi
Carat
0.56
Colour
D
Clarity
VVS2
More Info
CVD 0.55 Diamond

0.55ct Heart Shape

£571

labs-cert-igi
Carat
0.55
Colour
E
Clarity
VS2
More Info
HPHT 0.53 Diamond

0.53ct Heart Shape

£574

labs-cert-igi
Carat
0.53
Colour
D
Clarity
VVS2
More Info
HPHT 0.59 Diamond

0.59ct Heart Shape

£574

labs-cert-igi
Carat
0.59
Colour
D
Clarity
VS1
More Info
HPHT 0.6 Diamond

0.60ct Heart Shape

£577

labs-cert-igi
Carat
0.60
Colour
D
Clarity
VS1
More Info
CVD 0.51 Diamond

0.51ct Heart Shape

£580

labs-cert-igi
Carat
0.51
Colour
E
Clarity
VS1
More Info
HPHT 0.58 Diamond

0.58ct Heart Shape

£583

labs-cert-igi
Carat
0.58
Colour
D
Clarity
VVS2
More Info
HPHT 0.61 Diamond

0.61ct Heart Shape

£585

labs-cert-igi
Carat
0.61
Colour
D
Clarity
VS1
More Info
HPHT 0.59 Diamond

0.59ct Heart Shape

£587

labs-cert-igi
Carat
0.59
Colour
D
Clarity
VVS2
More Info
HPHT 0.53 Diamond

0.53ct Heart Shape

£588

labs-cert-igi
Carat
0.53
Colour
E
Clarity
VVS2
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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