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Create Your Perfect Ring

1.

Setting

Harmony - £910

Change
Harmony
2.

Diamond

Choose
3.

Ring Size

Select
Wi Harmony Plain Marquise 00003 (5) Wi Harmony Plain Marquise 00002 (1) Wi Harmony Plain Marquise 00001 (1) Wi Harmony Plain Marquise 00000 (1)

Harmony - Marquise Diamond in 18k White Gold

Setting
£910

Diamond
Choose

Total
£910

Diamond

Diamond Shape: Marquise

Metal: 18k White Gold

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

Classic and elegant with an understated charm, the Harmony setting is the definition of a solitaire diamond ring. Made in 18k white 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

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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