Three Stone Design

Whether you're looking for a dazzling gift for yourself or a loved one, you'll find something truly distinctive in our collection of ruby three stone design gemstone rings. Shop from a range of metal options and gemstone shapes.

A beautiful oval ruby and diamond three stone ring in 18ct white gold
PDR892W
from £3,060.85
An elegant three stone ruby & diamond ring in 18ct white gold
PDR389W
from £1,185.75
A delightful ruby & diamond three stone ring in 18ct white gold
PDR956W
from £2,382.55
A beautiful round ruby and diamond three stone in 18ct white gold
PDR847W
from £1,054.85
A timeless three stone ruby and diamond ring in 18ct white gold
PDR713W
from £2,488.80
An exquisite ruby and diamond ring in 18ct white gold
PDR714W
£2,819.45
An elegant round brilliant cut diamond ring with ruby shoulder stones in 18ct white gold
PDRR528W
from £1,634.55
A timeless three stone ruby & diamond ring in 18ct white gold
PDR567W
from £1,031.90
A timeless three stone ruby & diamond ring in 18ct white gold
PDR491W
from £1,008.10
A stylish three stone ruby & diamond ring in 18ct white gold
PDR388W
from £1,809.65
A beautiful ruby & diamond three stone ring in 18ct white gold
PDR202W
from £833.85
An elegant three stone ruby & diamond ring in 18ct white gold
PDR499W
from £1,740.80
A delightful ruby & diamond three stone ring in 18ct white gold
PDR523W
from £1,817.30
A classic ruby & diamond three stone ring in 18ct white gold
PDR528W
from £1,581
A beautiful oval ruby and diamond three stone ring in 18ct yellow & white gold
PDR892YW
from £3,026.85
A timeless three stone ruby & diamond ring in 18ct yellow & white gold
PDR567YW
from £1,008.10
A timeless three stone ruby & diamond ring in 18ct yellow & white gold
PDR491YW
from £1,039.55
A delightful ruby & diamond three stone ring in 18ct yellow & white gold
PDR956YW
from £2,384.25
A delightful ruby & diamond three stone ring in platinum
PDR956PL
from £2,251.65
A beautiful round ruby and diamond three stone in 18ct yellow & white gold
PDR847YW
from £1,025.10
A beautiful round ruby and diamond three stone in platinum
PDR847PL
from £926.50
A timeless three stone ruby and diamond ring in 18ct yellow & white gold
PDR713YW
from £2,453.95
An exquisite ruby and diamond ring in 18ct yellow & white gold
PDR714YW
£2,789.70
An elegant round brilliant cut diamond ring with ruby shoulder stones in 18ct yellow & white gold
PDRR528YW
from £1,598.85
A beautiful ruby & diamond three stone ring in platinum
PDR202PL
from £767.55
A timeless three stone ruby & diamond ring in platinum
PDR567PL
from £947.75
A stylish three stone ruby & diamond ring in platinum
PDR388PL
from £1,654.95
An elegant three stone ruby & diamond ring in platinum
PDR389PL
from £1,265.65
An elegant three stone ruby & diamond ring in platinum
PDR499PL
from £1,543.60
A delightful ruby & diamond three stone ring in platinum
PDR523PL
from £1,650.70
A classic ruby & diamond three stone ring in platinum
PDR528PL
from £1,388.90
A timeless three stone ruby and diamond ring in platinum
PDR713PL
from £2,347.70
An exquisite ruby and diamond ring in platinum
PDR714PL
£2,697.90
A stylish three stone ruby & diamond ring in 18ct yellow & white gold
PDR388YW
from £1,780.75
An elegant round brilliant cut diamond ring with ruby shoulder stones in platinum
PDRR528PL
from £1,478.15
A timeless three stone ruby & diamond ring in platinum
PDR491PL
from £861.90
A beautiful ruby & diamond three stone ring in 18ct yellow & white gold
PDR202YW
from £741.20
An elegant three stone ruby & diamond ring in 18ct yellow & white gold
PDR389YW
from £1,427.15
An elegant three stone ruby & diamond ring in 18ct yellow & white gold
PDR499YW
from £1,587.80
A delightful ruby & diamond three stone ring in 18ct yellow & white gold
PDR523YW
from £1,782.45
A classic ruby & diamond three stone ring in 18ct yellow & white gold
PDR528YW
from £1,546.15

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Be inspired by our creations

@purelydiamonds

Instagram Video Poster – #17934876258052426

An oval trilogy accented with half-moon diamonds creates an effortlessly elegant ring, perfect for a-once-in-a-lifetime proposal.♥️

Instagram Video Poster – #18083511187793731

With its vibrant brilliance, elegant trimmed corners and graceful elongation, the radiant cut is not only stunningly beautiful and timeless but also wonderfully rare. An unexpected treasure among diamond shapes and my personal favourite.

Instagram Video Poster – #17979988721715074

Elevate your every day attire with this bold and beautiful cocktail piece. Set with 2.26ct of diamonds and available in both white and mixed metals.✨

Instagram Video Poster – #18059201708006547

Ever wondered what a 6, 7 and 8ct Oval diamond would look like? Bringing imagination to life here with these three absolutely show-stopping stones.💎💎💎

Instagram Video Poster – #18032204204404369

Fire and scintillation are the most captivating aspects of a diamonds beauty. The rainbow flashes of light are caused by dispersion.💎🌈💎 Details: 3ct Elongated Cushion / EVS1