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Create Your Perfect Ring

1.

Setting

Secret Heart - £1,390

Change
Secret Heart
2.

Diamond

Choose
3.

Ring Size

Select

Secret Heart - Marquise Diamond in 18k Rose Gold

Setting
£1,390

Diamond
Choose

Total
£1,390

Diamond

Diamond Shape: Marquise

Metal: 18k Rose Gold

Select Ring Size

Book Appointment

Order today and receive your custom made piece by 15 Jan 2026

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

A ring named after the intricate heart shaped detail that lies beneath the band. Masterfully set with 0.36ct of diamonds and your chosen marquise cut centre stone, this 18k rose gold ring has all of the characteristics of a magical diamond halo, with an added touch of sincerity.

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Select a Diamond

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

5,340 available diamonds

CVD 0.5 Diamond

0.50ct Marquise

£490

labs-cert-igi
Carat
0.50
Colour
D
Clarity
VVS2
More Info
CVD 0.5 Diamond

0.50ct Marquise

£490

labs-cert-igi
Carat
0.50
Colour
D
Clarity
VS2
More Info
HPHT 0.5 Diamond

0.50ct Marquise

£502

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

0.50ct Marquise

£502

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

0.52ct Marquise

£504

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

0.53ct Marquise

£511

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

0.53ct Marquise

£512

labs-cert-igi
Carat
0.53
Colour
D
Clarity
VVS2
More Info
CVD 0.54 Diamond

0.54ct Marquise

£519

labs-cert-igi
Carat
0.54
Colour
E
Clarity
VVS2
More Info
HPHT 0.58 Diamond

0.58ct Marquise

£522

labs-cert-igi
Carat
0.58
Colour
D
Clarity
VVS2
More Info
CVD 0.59 Diamond

0.59ct Marquise

£522

labs-cert-igi
Carat
0.59
Colour
D
Clarity
VVS2
More Info
CVD 0.52 Diamond

0.52ct Marquise

£522

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

0.56ct Marquise

£522

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

0.50ct Marquise

£530

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

0.50ct Marquise

£532

labs-cert-igi
Carat
0.50
Colour
D
Clarity
VVS2
More Info
CVD 0.54 Diamond

0.54ct Marquise

£534

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

0.54ct Marquise

£534

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

0.54ct Marquise

£534

labs-cert-igi
Carat
0.54
Colour
E
Clarity
VVS2
More Info
CVD 0.55 Diamond

0.55ct Marquise

£541

labs-cert-igi
Carat
0.55
Colour
E
Clarity
VVS2
More Info
CVD 0.59 Diamond

0.59ct Marquise

£543

labs-cert-igi
Carat
0.59
Colour
D
Clarity
VVS2
More Info
CVD 0.52 Diamond

0.52ct Marquise

£543

labs-cert-igi
Carat
0.52
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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