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Diamond Rings

A stunning selection of diamond rings. Featuring an array of inspired R&O designs ranging from the elegant to the bold, and the classic to the contemporary.
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  1. Next Day Delivery 12items
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Ruby & Oscar Men's Diamond Classic Ring 0.01 carat in 9ct White Gold - R166229W
Men's Diamond Classic Ring 0.01 carat in 9ct White Gold
£345
As low as £309
Rating:
100%
2 Reviews
  • Sale
  • Next Day
  • Best Seller
Ruby & Oscar 1ct Diamond Eternity Ring in 9ct White Gold - R168153W
1ct Diamond Eternity Ring in 9ct White Gold
As low as £495
Rating:
100%
3 Reviews
  • Next Day
Ruby & Oscar Men's Diamond Brushed Matte Comfort Fit Ring 0.03 carat in Sterling Silver - R166245S
Men's Diamond Brushed Matte Comfort Fit Ring 0.03 carat in Sterling Silver
As low as £199
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Ruby & Oscar Diamond 5-Stone Band Stackable Ring 0.1 carat in 9ct Gold Plated Sterling Silver - R186207Y - Product Image #1
Diamond 5-Stone Band Stackable Ring 0.1 carat in 9ct Gold Plated Sterling Silver
As low as £189
Ruby & Oscar Diamond Engagement Ring 0.91 carat in 9ct White Gold - R149055W
Diamond Engagement Ring 0.91 carat in 9ct White Gold
£2,679
As low as £2,150
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Ruby & Oscar 0.5ct Diamond 5 Stone Trellis Ring in 9ct White Gold - R168155W
0.5ct Diamond 5 Stone Trellis Ring in 9ct White Gold
As low as £469
Ruby & Oscar Diamond Starlight Stackable Ring 0.1 carat in 9ct Gold Plated Sterling Silver - R186173Y - Product Image #1
Diamond Starlight Stackable Ring 0.1 carat in 9ct Gold Plated Sterling Silver
As low as £199
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Ruby & Oscar Diamond 3-Stone Band Stackable Ring 0.024 carat in 9ct Gold Plated Sterling Silver - R186183Y - Product Image #1
Diamond 3-Stone Band Stackable Ring 0.024 carat in 9ct Gold Plated Sterling Silver
As low as £149
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Ruby & Oscar Diamond Station Stackable Ring 0.25 carat in 9ct Gold Plated Sterling Silver - R186187Y - Product Image #1
Diamond Station Stackable Ring 0.25 carat in 9ct Gold Plated Sterling Silver
As low as £259
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Ruby & Oscar Men's Diamond Comfort Fit Ring 0.06 carat in Sterling Silver - R166243S
Men's Diamond Comfort Fit Ring 0.06 carat in Sterling Silver
As low as £259
Ruby & Oscar Diamond Eternity Band 0.8 carat in 9ct White Gold - R129627W
Diamond Eternity Band 0.8 carat in 9ct White Gold
As low as £739
Ruby & Oscar Diamond Bubble Stackable Ring 0.065 carat in 9ct Gold Plated Sterling Silver - R186177Y - Product Image #1
Diamond Bubble Stackable Ring 0.065 carat in 9ct Gold Plated Sterling Silver
As low as £179
Ruby & Oscar Diamond Bypass Stackable Ring 0.06 carat in 9ct Gold Plated Sterling Silver - R186201Y - Product Image #1
Diamond Bypass Stackable Ring 0.06 carat in 9ct Gold Plated Sterling Silver
As low as £175
Ruby & Oscar Diamond 4-Stone Band Stackable Ring 0.12 carat in 9ct Gold Plated Sterling Silver - R186205Y - Product Image #1
Diamond 4-Stone Band Stackable Ring 0.12 carat in 9ct Gold Plated Sterling Silver
As low as £199
Ruby & Oscar Diamond 11-Stone Band Stackable Ring 0.088 carat in 9ct Gold Plated Sterling Silver - R186179Y
Diamond 11-Stone Band Stackable Ring 0.088 carat in 9ct Gold Plated Sterling Silver
As low as £199
Ruby & Oscar Diamond 7-Stone Band Stackable Ring 0.056 carat in 9ct Gold Plated Sterling Silver - R186181Y
Diamond 7-Stone Band Stackable Ring 0.056 carat in 9ct Gold Plated Sterling Silver
As low as £179
Ruby & Oscar Diamond Stardust Stackable Ring 0.1 carat in 9ct Gold Plated Sterling Silver - R186167Y - Product Image #1
Diamond Stardust Stackable Ring 0.1 carat in 9ct Gold Plated Sterling Silver
As low as £229
Ruby & Oscar Diamond Stellar Stackable Ring 0.09 carat in 9ct Gold Plated Sterling Silver - R186163Y
Diamond Stellar Stackable Ring 0.09 carat in 9ct Gold Plated Sterling Silver
As low as £199
Ruby & Oscar Diamond Orion Stackable Ring 0.008 carat in 9ct Gold Plated Sterling Silver - R186185Y - Product Image #1
Diamond Orion Stackable Ring 0.008 carat in 9ct Gold Plated Sterling Silver
As low as £99
Ruby & Oscar Diamond Wisp Ring 0.05 carat in 9ct Gold Plated Sterling Silver - R186197Y - Product Image #1
Diamond Wisp Ring 0.05 carat in 9ct Gold Plated Sterling Silver
As low as £165
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Ruby & Oscar Diamond Bezel Stackable Ring 0.06 carat in 9ct Gold Plated Sterling Silver - R186203Y - Product Image #1
Diamond Bezel Stackable Ring 0.06 carat in 9ct Gold Plated Sterling Silver
As low as £175
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Ruby & Oscar Diamond Snowflake Stackable Ring 0.14 carat in 9ct Gold Plated Sterling Silver - R186211Y - Product Image #1
Diamond Snowflake Stackable Ring 0.14 carat in 9ct Gold Plated Sterling Silver
As low as £199
Ruby & Oscar Diamond Sunburst Stackable Ring 0.12 carat in 9ct Gold Plated Sterling Silver - R186171Y - Product Image #1
Diamond Sunburst Stackable Ring 0.12 carat in 9ct Gold Plated Sterling Silver
As low as £239
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Ruby & Oscar Diamond Glacial Bar Stackable Ring 0.05 carat in 9ct Gold Plated Sterling Silver - R186175Y - Product Image #1
Diamond Glacial Bar Stackable Ring 0.05 carat in 9ct Gold Plated Sterling Silver
As low as £175
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Showing 1 - 24 of 36 styles

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