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Create Your Perfect Ring

1.

Setting

Sienna - £900

Change
Sienna
2.

Diamond

Choose
3.

Ring Size

Select

Sienna - Marquise Diamond in Platinum

Setting
£900

Diamond
Choose

Total
£900

Diamond

Diamond Shape: Marquise

Metal: Platinum

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

The detailed shoulders and mill-grain edging make the platinum Sienna ring a vintage classic. Beautifully designed with artistic detail in mind, it has layers of personality and a prominent setting for the marquise cut centre diamond.

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Select a Diamond

Choose the Marquise cut diamond for your Classic Vintage 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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