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Create Your Perfect Ring

1.

Setting

Secret Heart - £1,390

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Secret Heart
2.

Diamond

Choose
3.

Ring Size

Select
HEART-32992.jpg HEART-32993.jpg HEART-32994.jpg HEART-32995.jpg HEART-32996.jpg

Secret Heart - Marquise Diamond in Platinum

Setting
£1,390

Diamond
Choose

Total
£1,390

Diamond

Diamond Shape: Marquise

Metal: Platinum

Select Ring Size

Book Appointment

Order today and receive your custom made piece by 14 Sept 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 platinum 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

343 available diamonds

0.3 Diamond

0.30ct Marquise

£471

labs-cert-gia
Carat
0.30
Colour
E
Clarity
SI1
More Info
0.32 Diamond

0.32ct Marquise

£474

labs-cert-gia
Carat
0.32
Colour
D
Clarity
SI1
More Info
0.3 Diamond

0.30ct Marquise

£499

labs-cert-gia
Carat
0.30
Colour
E
Clarity
SI1
More Info
0.33 Diamond

0.33ct Marquise

£540

labs-cert-gia
Carat
0.33
Colour
D
Clarity
SI1
More Info
0.3 Diamond

0.30ct Marquise

£546

labs-cert-gia
Carat
0.30
Colour
D
Clarity
VS2
More Info
0.3 Diamond

0.30ct Marquise

£571

labs-cert-gia
Carat
0.30
Colour
G
Clarity
VS2
More Info
0.3 Diamond

0.30ct Marquise

£580

labs-cert-gia
Carat
0.30
Colour
E
Clarity
VS1
More Info
0.3 Diamond

0.30ct Marquise

£584

labs-cert-gia
Carat
0.30
Colour
F
Clarity
VS1
More Info
0.3 Diamond

0.30ct Marquise

£591

labs-cert-gia
Carat
0.30
Colour
E
Clarity
VS2
More Info
0.38 Diamond

0.38ct Marquise

£597

labs-cert-gia
Carat
0.38
Colour
E
Clarity
SI1
More Info
0.3 Diamond

0.30ct Marquise

£599

labs-cert-gia
Carat
0.30
Colour
E
Clarity
VS2
More Info
0.3 Diamond

0.30ct Marquise

£603

labs-cert-gia
Carat
0.30
Colour
E
Clarity
VS2
More Info
0.3 Diamond

0.30ct Marquise

£605

labs-cert-gia
Carat
0.30
Colour
D
Clarity
VVS2
More Info
0.3 Diamond

0.30ct Marquise

£605

labs-cert-gia
Carat
0.30
Colour
E
Clarity
VS2
More Info
0.3 Diamond

0.30ct Marquise

£608

labs-cert-gia
Carat
0.30
Colour
F
Clarity
VS1
More Info
0.3 Diamond

0.30ct Marquise

£619

labs-cert-gia
Carat
0.30
Colour
E
Clarity
VS1
More Info
0.3 Diamond

0.30ct Marquise

£619

labs-cert-gia
Carat
0.30
Colour
E
Clarity
VS1
More Info
0.3 Diamond

0.30ct Marquise

£605

labs-cert-gia
Carat
0.30
Colour
G
Clarity
SI1
More Info
0.4 Diamond

0.40ct Marquise

£631

labs-cert-gia
Carat
0.40
Colour
D
Clarity
SI1
More Info
0.3 Diamond

0.30ct Marquise

£633

labs-cert-gia
Carat
0.30
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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