Save Your Favourites For Later!

Pop your email in below, and we’ll save your favourites so you can find them anytime — no account needed.

We’ll only use your email to save your favourites and send you occasional updates. No spam, promise!

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 White Gold

Setting
£1,390

Diamond
Choose

Total
£1,390

Diamond

Diamond Shape: Marquise

Metal: 18k White Gold

Select Ring Size

Book Appointment

Order today and receive your custom made piece by 20 Nov 2025

  • 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 white gold ring has all of the characteristics of a magical diamond halo, with an added touch of sincerity.

×

Loading...

Select a Diamond

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

4,475 available diamonds

HPHT 0.54 Diamond

0.54ct Marquise

£478

labs-cert-igi
Carat
0.54
Colour
D
Clarity
VS1
More Info
HPHT 0.62 Diamond

0.62ct Marquise

£519

labs-cert-igi
Carat
0.62
Colour
E
Clarity
VS1
More Info
HPHT 0.5 Diamond

0.50ct Marquise

£523

labs-cert-igi
Carat
0.50
Colour
E
Clarity
VS1
More Info
CVD 0.53 Diamond

0.53ct Marquise

£524

labs-cert-igi
Carat
0.53
Colour
D
Clarity
VS2
More Info
HPHT 0.52 Diamond

0.52ct Marquise

£529

labs-cert-igi
Carat
0.52
Colour
D
Clarity
VS1
More Info
HPHT 0.51 Diamond

0.51ct Marquise

£531

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

0.51ct Marquise

£539

labs-cert-igi
Carat
0.51
Colour
D
Clarity
VS1
More Info
CVD 0.52 Diamond

0.52ct Marquise

£539

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

0.52ct Marquise

£539

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

0.52ct Marquise

£539

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

0.52ct Marquise

£539

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

0.56ct Marquise

£546

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

0.56ct Marquise

£546

labs-cert-igi
Carat
0.56
Colour
E
Clarity
VS1
More Info
CVD 0.53 Diamond

0.53ct Marquise

£547

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

0.50ct Marquise

£548

labs-cert-igi
Carat
0.50
Colour
D
Clarity
VS2
More Info
CVD 0.54 Diamond

0.54ct Marquise

£549

labs-cert-igi
Carat
0.54
Colour
E
Clarity
VS1
More Info
CVD 0.58 Diamond

0.58ct Marquise

£552

labs-cert-igi
Carat
0.58
Colour
D
Clarity
VVS2
More Info
CVD 0.51 Diamond

0.51ct Marquise

£552

labs-cert-igi
Carat
0.51
Colour
D
Clarity
VVS2
More Info
CVD 0.55 Diamond

0.55ct Marquise

£553

labs-cert-igi
Carat
0.55
Colour
F
Clarity
VVS2
More Info
CVD 0.57 Diamond

0.57ct Marquise

£553

labs-cert-igi
Carat
0.57
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
;