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Create Your Perfect Ring

1.

Setting

Harmony - £910

Change
Harmony
2.

Diamond

Choose
3.

Ring Size

Select

Harmony - Marquise Diamond in 18k Yellow Gold

Setting
£910

Diamond
Choose

Total
£910

Diamond

Diamond Shape: Marquise

Metal: 18k Yellow Gold

Select Ring Size

Book Appointment

Order today and receive your custom made piece by 5 Oct 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 18k yellow gold with a courted profile and perfectly positioned marquise cut 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 Marquise cut diamond for your Classic Solitaire Engagement Ring or Change Shape

409 available diamonds

0.3 Diamond

0.30ct Marquise

£466

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

0.32ct Marquise

£470

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

0.30ct Marquise

£494

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

0.33ct Marquise

£524

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

0.30ct Marquise

£554

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

0.30ct Marquise

£560

labs-cert-gia
Carat
0.30
Colour
F
Clarity
SI1
More Info
0.38 Diamond

0.38ct Marquise

£564

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

0.30ct Marquise

£567

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

0.30ct Marquise

£573

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

0.30ct Marquise

£573

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

0.30ct Marquise

£574

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

0.30ct Marquise

£575

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

0.30ct Marquise

£577

labs-cert-gia
Carat
0.30
Colour
G
Clarity
VS1
More Info
0.37 Very Good Diamond

0.37ct Marquise

£584

labs-cert-igi
Carat
0.37
Colour
G
Clarity
VS1
More Info
0.37 Very Good Diamond

0.37ct Marquise

£584

labs-cert-igi
Carat
0.37
Colour
G
Clarity
VS1
More Info
0.3 Diamond

0.30ct Marquise

£585

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

0.30ct Marquise

£588

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

0.30ct Marquise

£591

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

0.30ct Marquise

£593

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

0.30ct Marquise

£596

labs-cert-gia
Carat
0.30
Colour
D
Clarity
VS2
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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