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October Birthstone Rings

How many colours can you see? Kaleidoscopic opal by R&O as the ideal October birthstone gift.
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Showing 1 - 24 of 57 styles

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  1. Jewellery Type
    Rings
  2. Jewellery Type
    Cufflinks
  3. Birthstone
    October
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Ruby & Oscar Black Opal & CZ Venetian Ring in Sterling Silver - R138819S
Black Opal & CZ Venetian Ring in Sterling Silver
£155
As low as £129
Rating:
100%
2 Reviews
  • Sale
Ruby & Oscar Heart Shaped Opal & CZ Ring in Sterling Silver - R139067S
Heart Shaped Opal & CZ Ring in Sterling Silver
As low as £155
Rating:
100%
7 Reviews
  • Next Day
Ruby & Oscar Opal & CZ Love Waves Cabochon Ring in Sterling Silver - R139361S
Opal & CZ Love Waves Cabochon Ring in Sterling Silver
As low as £165
Rating:
100%
2 Reviews
  • Next Day
Ruby & Oscar Opal Heart Ring in Sterling Silver - R138983S
Opal Heart Ring in Sterling Silver
As low as £135
Rating:
90%
2 Reviews
Ruby & Oscar Opal & CZ Three Stone Ring in Sterling Silver - R139031S
Opal & CZ Three Stone Ring in Sterling Silver
As low as £169
Rating:
100%
2 Reviews
  • Next Day
Ruby & Oscar Opal & CZ Ring in Sterling Silver - R139055S
Opal & CZ Ring in Sterling Silver
As low as £189
Rating:
100%
3 Reviews
Ruby & Oscar Black Opal & CZ Three Stone Ring in Sterling Silver - R139043S
Black Opal & CZ Three Stone Ring in Sterling Silver
As low as £169
Rating:
100%
2 Reviews
  • Next Day
Ruby & Oscar Princess Cut Opal Cabochon Ring in Sterling Silver - R138995S
Princess Cut Opal Cabochon Ring in Sterling Silver
As low as £155
Rating:
100%
3 Reviews
Ruby & Oscar Princess Cut Opal & Diamond Solitaire Ring in 9ct White Gold - R166091W
Princess Cut Opal & Diamond Solitaire Ring in 9ct White Gold
As low as £425
Rating:
80%
1 Review
Ruby & Oscar Princess Cut Black Opal Ring in Sterling Silver - R139549S
Princess Cut Black Opal Ring in Sterling Silver
As low as £155
Rating:
100%
1 Review
Ruby & Oscar Men's Cushion Cut Black Opal & CZ Knight Ring in Sterling Silver - R125823S
Men's Cushion Cut Black Opal & CZ Knight Ring in Sterling Silver
£255
As low as £219
  • Sale
  • Next Day
  • Best Seller
Ruby & Oscar Blue Opal & CZ Love Waves Cabochon Ring in Sterling Silver - R139373S
Blue Opal & CZ Love Waves Cabochon Ring in Sterling Silver
As low as £165
  • Next Day
Ruby & Oscar Opal & CZ Daisy Accent Ring in Sterling Silver - R138657S
Opal & CZ Daisy Accent Ring in Sterling Silver
As low as £149
Rating:
100%
1 Review
  • Next Day
Ruby & Oscar Princess Cut Blue Opal Blue Cabochon Ring in Sterling Silver - R139007S
Princess Cut Blue Opal Blue Cabochon Ring in Sterling Silver
As low as £155
Rating:
100%
2 Reviews
  • Next Day
Ruby & Oscar Blue Opal & CZ Powder Three Stone Ring in Sterling Silver - R139409S
Blue Opal & CZ Powder Three Stone Ring in Sterling Silver
As low as £169
Rating:
90%
2 Reviews
  • Next Day
Ruby & Oscar Opal & CZ Accent Ring in Sterling Silver - R138959S
Opal & CZ Accent Ring in Sterling Silver
As low as £169
Rating:
100%
2 Reviews
  • Next Day
Ruby & Oscar Marquise Cut Opal Ring in Sterling Silver - R139019S
Marquise Cut Opal Ring in Sterling Silver
As low as £165
Rating:
100%
2 Reviews
Ruby & Oscar Green Opal & CZ Green Three Stone Ring in Sterling Silver - R139421S
Green Opal & CZ Green Three Stone Ring in Sterling Silver
As low as £169
Rating:
100%
2 Reviews
Ruby & Oscar Pear Cut Black Opal Eventides Teardrop Ring in Sterling Silver - R139175S
Pear Cut Black Opal Eventides Teardrop Ring in Sterling Silver
As low as £155
Ruby & Oscar Princess Cut Blue Opal & Diamond Solitaire Ring in 9ct White Gold - R166093W
Princess Cut Blue Opal & Diamond Solitaire Ring in 9ct White Gold
As low as £425
Rating:
100%
1 Review
  • Next Day
Ruby & Oscar Opal & CZ Halo Ring in Sterling Silver - R139091S
Opal & CZ Halo Ring in Sterling Silver
As low as £199
Rating:
100%
2 Reviews
Ruby & Oscar Heart Shaped Blue Opal & CZ Ring in Sterling Silver - R139079S
Heart Shaped Blue Opal & CZ Ring in Sterling Silver
As low as £155
Rating:
100%
2 Reviews
Ruby & Oscar Black Opal & CZ Cabochon Ring in Sterling Silver - R131127S
Black Opal & CZ Cabochon Ring in Sterling Silver
As low as £179
Rating:
100%
1 Review
Ruby & Oscar Black Opal & CZ Love Waves Cabochon Ring in Sterling Silver - R139385S
Black Opal & CZ Love Waves Cabochon Ring in Sterling Silver
As low as £165
Sort By

Showing 1 - 24 of 57 styles

Page
per page
  1. Name
  2. Most Popular
  3. Price (High to Low)
  4. Price (Low to High)