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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 25 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

2,586 available diamonds

HPHT 0.5 Diamond

0.50ct Heart Shape

£487

labs-cert-igi
Carat
0.50
Colour
D
Clarity
SI1
More Info
HPHT 0.52 Diamond

0.52ct Heart Shape

£536

labs-cert-igi
Carat
0.52
Colour
D
Clarity
VVS2
More Info
HPHT 0.5 Diamond

0.50ct Heart Shape

£545

labs-cert-igi
Carat
0.50
Colour
D
Clarity
VVS2
More Info
CVD 0.52 Diamond

0.52ct Heart Shape

£558

labs-cert-igi
Carat
0.52
Colour
G
Clarity
VVS2
More Info
HPHT 0.55 Diamond

0.55ct Heart Shape

£560

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

0.55ct Heart Shape

£564

labs-cert-igi
Carat
0.55
Colour
E
Clarity
VS2
More Info
HPHT 0.6 Diamond

0.60ct Heart Shape

£570

labs-cert-igi
Carat
0.60
Colour
D
Clarity
VS1
More Info
HPHT 0.58 Diamond

0.58ct Heart Shape

£575

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

0.61ct Heart Shape

£577

labs-cert-igi
Carat
0.61
Colour
D
Clarity
VS1
More Info
HPHT 0.53 Diamond

0.53ct Heart Shape

£581

labs-cert-igi
Carat
0.53
Colour
E
Clarity
VVS2
More Info
HPHT 0.66 Diamond

0.66ct Heart Shape

£583

labs-cert-igi
Carat
0.66
Colour
E
Clarity
VS1
More Info
HPHT 0.56 Diamond

0.56ct Heart Shape

£583

labs-cert-igi
Carat
0.56
Colour
E
Clarity
VVS2
More Info
HPHT 0.61 Diamond

0.61ct Heart Shape

£586

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

0.61ct Heart Shape

£586

labs-cert-igi
Carat
0.61
Colour
D
Clarity
VVS2
More Info
HPHT 0.64 Diamond

0.64ct Heart Shape

£595

labs-cert-igi
Carat
0.64
Colour
D
Clarity
VS1
More Info
HPHT 0.68 Diamond

0.68ct Heart Shape

£597

labs-cert-igi
Carat
0.68
Colour
E
Clarity
VS1
More Info
CVD 0.63 Diamond

0.63ct Heart Shape

£597

labs-cert-igi
Carat
0.63
Colour
E
Clarity
VS1
More Info
HPHT 0.55 Diamond

0.55ct Heart Shape

£598

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

0.55ct Heart Shape

£601

labs-cert-igi
Carat
0.55
Colour
E
Clarity
VS2
More Info
CVD 0.51 Diamond

0.51ct Heart Shape

£602

labs-cert-igi
Carat
0.51
Colour
D
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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