Round Brilliant Cut Engagement Rings

Round Brilliant Cut Engagement Rings

Round brilliant cut diamonds are one of the most popular styles for engagement rings. Discover the stunning collection of diamond rings by Rocks Jewellers online and in store today. Our collection features everything from solitaire, halo and three stone styles, and are available with yellow, white and rose gold rings.
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    New
    Round Brilliant Cushion Halo Engagement Ring 0.83ctRound Brilliant Cushion Halo Engagement Ring 0.83ct
    Rocks
    Round Brilliant Cushion Halo Engagement Ring 0.83ct
    €2,795.00
    €2,795.00
    Lab Grown
    New
    Round Brilliant Engagement Ring 1.55ctRound Brilliant Engagement Ring 1.55ct
    Rocks
    Round Brilliant Engagement Ring 1.55ct
    €3,195.00
    €3,195.00
    Ready to Wear
    Lab Grown
    Round Brilliant 4 Claw Solitaire Engagement Ring 2.06ctRound Brilliant 4 Claw Solitaire Engagement Ring 2.06ct
    Rocks
    Round Brilliant 4 Claw Solitaire Engagement Ring 2.06ct
    €3,495.00
    €3,495.00
    Ready to Wear
    Lab Grown
    Round Brilliant Solitaire Engagement Ring 2.93ctRound Brilliant Solitaire Engagement Ring 2.93ct
    Rocks
    Round Brilliant Solitaire Engagement Ring 2.93ct
    €4,295.00
    €4,295.00
    Ready to Wear
    Lab Grown
    Round Brilliant Solitaire Engagement Ring 4.21ctRound Brilliant Solitaire Engagement Ring 4.21ct
    Rocks
    Round Brilliant Solitaire Engagement Ring 4.21ct
    €6,295.00
    €6,295.00
    Ready to Wear
    Lab Grown
    Round Cut Diamond Three Stone Engagement Ring 3.85Round Cut Diamond Three Stone Engagement Ring 3.85
    Rocks
    Round Cut Diamond Three Stone Engagement Ring 3.85
    €5,895.00
    €5,895.00
    Ready to Wear
    Lab Grown
    Oval Hidden Halo Solitaire Engagement Ring 4.27ctOval Hidden Halo Solitaire Engagement Ring 4.27ct
    Rocks
    Oval Hidden Halo Solitaire Engagement Ring 4.27ct
    €6,695.00
    €6,695.00
    Ready to Wear
    Lab Grown
    Oval & Round Diamond Three Stone Engagement Ring 3.06ctOval & Round Diamond Three Stone Engagement Ring 3.06ct
    Rocks
    Oval & Round Diamond Three Stone Engagement Ring 3.06ct
    €3,595.00
    €3,595.00
    Ready to Wear
    Lab Grown
    Oval & Round Diamond Three Stone Engagement Ring 3.06ctOval & Round Diamond Three Stone Engagement Ring 3.06ct
    Rocks
    Oval & Round Diamond Three Stone Engagement Ring 3.06ct
    €3,595.00
    €3,595.00
    Ready to Wear
    Lab Grown
    Rectangular Cut Solitaire Engagement Ring 4.37ctRectangular Cut Solitaire Engagement Ring 4.37ct
    Rocks
    Rectangular Cut Solitaire Engagement Ring 4.37ct
    €6,995.00
    €6,995.00
    Ready to Wear
    Lab Grown
    Round Brilliant 4 Claw Solitaire Engagement Ring 7.11ctRound Brilliant 4 Claw Solitaire Engagement Ring 7.11ct
    Rocks
    Round Brilliant 4 Claw Solitaire Engagement Ring 7.11ct
    €9,295.00
    €9,295.00
    Ready to Wear
    Lab Grown
    Round Brilliant 4 Claw Solitaire Engagement Ring 5.13Round Brilliant 4 Claw Solitaire Engagement Ring 5.13
    Rocks
    Round Brilliant 4 Claw Solitaire Engagement Ring 5.13
    €6,995.00
    €6,995.00
    Ready to Wear
    Lab Grown
    Round Brilliant 4 Claw Solitaire Engagement Ring 6.09ctRound Brilliant 4 Claw Solitaire Engagement Ring 6.09ct
    Rocks
    Round Brilliant 4 Claw Solitaire Engagement Ring 6.09ct
    €7,995.00
    €7,995.00
    Ready to Wear
    Lab Grown
    Oval & Round Diamond Three Stone Engagement Ring 2.10ctOval & Round Diamond Three Stone Engagement Ring 2.10ct
    Rocks
    Oval & Round Diamond Three Stone Engagement Ring 2.10ct
    €3,295.00
    €3,295.00
    Ready to Wear
    Lab Grown
    Round Brilliant & Trillion Three Stone Engagement Ring 3.71ctRound Brilliant & Trillion Three Stone Engagement Ring 3.71ct
    Rocks
    Round Brilliant & Trillion Three Stone Engagement Ring 3.71ct
    €5,495.00
    €5,495.00
    Ready to Wear
    Lab Grown
    Oval Solitaire Hidden Halo Engagement Ring 2ctOval Solitaire Hidden Halo Engagement Ring 2ct
    Rocks
    Oval Solitaire Hidden Halo Engagement Ring 2ct
    €4,295.00
    €4,295.00
    Ready to Wear
    Lab Grown
    Round Brilliant Three Stone Engagement Ring 2.61ctRound Brilliant Three Stone Engagement Ring 2.61ct
    Rocks
    Round Brilliant Three Stone Engagement Ring 2.61ct
    €4,595.00
    €4,595.00
    Ready to Wear
    Lab Grown
    Round Brilliant Three Stone Engagement Ring 1.54ctRound Brilliant Three Stone Engagement Ring 1.54ct
    Rocks
    Round Brilliant Three Stone Engagement Ring 1.54ct
    €2,995.00
    €2,995.00
    Ready to Wear
    Lab Grown
    Round Brilliant 4 Claw Solitaire Engagement Ring 3.00ctRound Brilliant 4 Claw Solitaire Engagement Ring 3.00ct
    Rocks
    Round Brilliant 4 Claw Solitaire Engagement Ring 3.00ct
    €4,595.00
    €4,595.00
    Ready to Wear
    Lab Grown
    Round Brilliant 4 Claw Solitaire Engagement Ring 5.01ctRound Brilliant 4 Claw Solitaire Engagement Ring 5.01ct
    Rocks
    Round Brilliant 4 Claw Solitaire Engagement Ring 5.01ct
    €7,295.00
    €7,295.00
    Ready to Wear
    Lab Grown
    Round Brilliant 4 Claw Solitaire Engagement Ring 4.50ctRound Brilliant 4 Claw Solitaire Engagement Ring 4.50ct
    Rocks
    Round Brilliant 4 Claw Solitaire Engagement Ring 4.50ct
    €6,695.00
    €6,695.00
    Lab Grown
    4 Claw Solitaitre Engagement Ring 2.05ct4 Claw Solitaitre Engagement Ring 2.05ct
    Rocks
    4 Claw Solitaitre Engagement Ring 2.05ct
    €3,495.00
    €3,495.00
    Ready to Wear
    Lab Grown
    Round Solitaire NSEW Engagement Ring 1.81ctRound Solitaire NSEW Engagement Ring 1.81ct
    Rocks
    Round Solitaire NSEW Engagement Ring 1.81ct
    €3,795.00
    €3,795.00
    Ready to Wear
    Lab Grown
    Oval & Round Brilliant Three Stone Engagement Ring 1.56ctOval & Round Brilliant Three Stone Engagement Ring 1.56ct
    Rocks
    Oval & Round Brilliant Three Stone Engagement Ring 1.56ct
    €3,195.00
    €3,195.00
    Ready to Wear
    Lab Grown
    Round Brilliant Cut Halo Engagement Ring 2.02ctRound Brilliant Cut Halo Engagement Ring 2.02ct
    Rocks
    Round Brilliant Cut Halo Engagement Ring 2.02ct
    €3,795.00
    €3,795.00
    Ready to Wear
    Lab Grown
    Round Brilliant Cut Halo Engagement Ring 1.72ctRound Brilliant Cut Halo Engagement Ring 1.72ct
    Rocks
    Round Brilliant Cut Halo Engagement Ring 1.72ct
    €3,100.00
    €3,100.00
    Lab Grown
    3 Stone Round Brilliant Solitaire Engagement Ring 2.48ct3 Stone Round Brilliant Solitaire Engagement Ring 2.48ct
    Rocks
    3 Stone Round Brilliant Solitaire Engagement Ring 2.48ct
    €3,495.00
    €3,495.00
    Ready to Wear
    Lab Grown
    3 Stone Round Brilliant Solitaire Engagement Ring 2.11ct3 Stone Round Brilliant Solitaire Engagement Ring 2.11ct
    Rocks
    3 Stone Round Brilliant Solitaire Engagement Ring 2.11ct
    €3,395.00
    €3,395.00
    Ready to Wear
    Lab Grown
    Three Stone Diamond Engagement Ring 2.24ctThree Stone Diamond Engagement Ring 2.24ct
    Rocks
    Three Stone Diamond Engagement Ring 2.24ct
    €3,795.00
    €3,795.00
    Ready to Wear
    Lab Grown
    Round Brilliant Cut Engagement Ring 1.23ctRound Brilliant Cut Engagement Ring 1.23ct
    Rocks
    Round Brilliant Cut Engagement Ring 1.23ct
    €2,595.00
    €2,595.00
    Ready to Wear
    Lab Grown
    Round Brilliant Solitaire Engagement Ring 1.54ctRound Brilliant Solitaire Engagement Ring 1.54ct
    Rocks
    Round Brilliant Solitaire Engagement Ring 1.54ct
    €2,995.00
    €2,995.00
    Ready to Wear
    Lab Grown
    Round Brilliant Solitaire Engagement Ring 1.54ctRound Brilliant Solitaire Engagement Ring 1.54ct
    Rocks
    Round Brilliant Solitaire Engagement Ring 1.54ct
    €2,995.00
    €2,995.00
    Ready to Wear
    Lab Grown
    Round Brilliant Solitaire Engagement Ring 1.25ctRound Brilliant Solitaire Engagement Ring 1.25ct
    Rocks
    Round Brilliant Solitaire Engagement Ring 1.25ct
    €2,995.00
    €2,995.00
    Ready to Wear
    Lab Grown
    Round Brilliant Halo Engagement Ring 4.86ctRound Brilliant Halo Engagement Ring 4.86ct
    Rocks
    Round Brilliant Halo Engagement Ring 4.86ct
    €7,495.00
    €7,495.00
    Ready to Wear
    Lab Grown
    3 Stone Round Brilliant Solitaire Engagement Ring 3ct3 Stone Round Brilliant Solitaire Engagement Ring 3ct
    Rocks
    3 Stone Round Brilliant Solitaire Engagement Ring 3ct
    €4,395.00
    €4,395.00
    Lab Grown
    Round Brilliant Soliitaire Engagement Ring 1.75ctRound Brilliant Soliitaire Engagement Ring 1.75ct
    Rocks
    Round Brilliant Soliitaire Engagement Ring 1.75ct
    €2,950.00
    €2,950.00
    Ready to Wear
    Lab Grown
    Oval Three Stone Engagement Ring 2.43ctOval Three Stone Engagement Ring 2.43ct
    Rocks
    Oval Three Stone Engagement Ring 2.43ct
    €4,595.00
    €4,595.00
    Ready to Wear
    Lab Grown
    Round Brilliant Cut Engagement Ring 1.59ctRound Brilliant Cut Engagement Ring 1.59ct
    Rocks
    Round Brilliant Cut Engagement Ring 1.59ct
    €2,995.00
    €2,995.00
    Ready to Wear
    Lab Grown
    Round Brilliant Solitaire Engagement Ring 3.30ctRound Brilliant Solitaire Engagement Ring 3.30ct
    Rocks
    Round Brilliant Solitaire Engagement Ring 3.30ct
    €5,295.00
    €5,295.00
    Ready to Wear
    Lab Grown
    Rocks Toi et Moi Engagement Ring 2.11ctRocks Toi et Moi Engagement Ring 2.11ct
    Rocks
    Rocks Toi et Moi Engagement Ring 2.11ct
    €3,895.00
    €3,895.00
    Ready to Wear
    Round Brilliant Solitaire with Baguette Side StonesRound Brilliant Solitaire with Baguette Side Stones
    Rocks
    Round Brilliant Solitaire with Baguette Side Stones
    €15,950.00
    €15,950.00
    Oval Solitaire Twist Engagement Ring 1.60ct - Laboratory Grown DiamondOval Solitaire Twist Engagement Ring 1.60ct - Laboratory Grown Diamond
    Rocks
    Oval Solitaire Twist Engagement Ring 1.60ct - Laboratory Grown Diamond
    €4,250.00
    €4,250.00
    Ready to Wear
    Oval & Round Brilliant Three Stone Engagement Ring 1.50ct - Laboratory Grown DiamondsOval & Round Brilliant Three Stone Engagement Ring 1.50ct - Laboratory Grown Diamonds
    Rocks
    Oval & Round Brilliant Three Stone Engagement Ring 1.50ct - Laboratory Grown Diamonds
    €3,250.00
    €3,250.00
    Lab Grown
    Round Brilliant Solitaire Engagement Ring 1.06ctRound Brilliant Solitaire Engagement Ring 1.06ct
    Rocks
    Round Brilliant Solitaire Engagement Ring 1.06ct
    €2,295.00
    €2,295.00
    Ready to Wear
    Lab Grown
    Cushion & Half Moon 3 Stone Engagement Ring 2.62ctCushion & Half Moon 3 Stone Engagement Ring 2.62ct
    Rocks
    Cushion & Half Moon 3 Stone Engagement Ring 2.62ct
    €4,995.00
    €4,995.00
    Ready to Wear
    Round Brilliant 6 Claw Solitaire Engagement Ring 2.10ctRound Brilliant 6 Claw Solitaire Engagement Ring 2.10ct
    Rocks
    Round Brilliant 6 Claw Solitaire Engagement Ring 2.10ct
    €3,495.00
    €3,495.00
    Lab Grown
    Round Brilliant & Tappered Baguette 3 Stone 2.18ctRound Brilliant & Tappered Baguette 3 Stone 2.18ct
    Rocks
    Round Brilliant & Tappered Baguette 3 Stone 2.18ct
    €4,295.00
    €4,295.00
    Ready to Wear
    Rocks Diamond Solitaire Engagement Ring 2.40ct - Laboratory Grown DiamondRocks Diamond Solitaire Engagement Ring 2.40ct - Laboratory Grown Diamond
    Rocks
    Rocks Diamond Solitaire Engagement Ring 2.40ct - Laboratory Grown Diamond
    €6,295.00
    €6,295.00
    Lab Grown
    Round Brilliant Solitaire Engagement Ring 3ctRound Brilliant Solitaire Engagement Ring 3ct
    Rocks
    Round Brilliant Solitaire Engagement Ring 3ct
    €7,495.00
    €7,495.00
    Ready to Wear
    Rocks Round Diamond Solitaire Engagement Ring 1.80ct - Laboratory Grown DiamondRocks Round Diamond Solitaire Engagement Ring 1.80ct - Laboratory Grown Diamond
    Rocks
    Rocks Round Diamond Solitaire Engagement Ring 1.80ct - Laboratory Grown Diamond
    €4,795.00
    €4,795.00
    Lab Grown
    Oval Halo Engagment Ring 1.50ctOval Halo Engagment Ring 1.50ct
    Rocks
    Oval Halo Engagment Ring 1.50ct
    €3,995.00
    €3,995.00
    Oval Halo Engagment Ring 1.41ct - Laboratory Grown DiamondOval Halo Engagment Ring 1.41ct - Laboratory Grown Diamond
    Rocks
    Oval Halo Engagment Ring 1.41ct - Laboratory Grown Diamond
    €3,495.00
    €3,495.00
    Oval Halo Engagment Ring 1.60ct - Laboratory Grown DiamondOval Halo Engagment Ring 1.60ct - Laboratory Grown Diamond
    Rocks
    Oval Halo Engagment Ring 1.60ct - Laboratory Grown Diamond
    €4,150.00
    €4,150.00
    Round Brilliant Hidden Halo Solitaire 1.50ct - Laboratory Grown DiamondRound Brilliant Hidden Halo Solitaire 1.50ct - Laboratory Grown Diamond
    Rocks
    Round Brilliant Hidden Halo Solitaire 1.50ct - Laboratory Grown Diamond
    €4,295.00
    €4,295.00
    Oval Halo Engagement Ring 1.31ct - Laboratory Grown DiamondOval Halo Engagement Ring 1.31ct - Laboratory Grown Diamond
    Rocks
    Oval Halo Engagement Ring 1.31ct - Laboratory Grown Diamond
    €3,595.00
    €3,595.00
    Lab Grown
    Emerald Halo Engagement Ring - Laboratory Grown DiamondsEmerald Halo Engagement Ring - Laboratory Grown Diamonds
    Rocks
    Emerald Halo Engagement Ring - Laboratory Grown Diamonds
    €2,295.00
    €2,295.00
    Ready to Wear
    Rocks Vintage Three Stone Diamond Ring -1.92ctRocks Vintage Three Stone Diamond Ring -1.92ct
    Rocks
    Rocks Vintage Three Stone Diamond Ring -1.92ct
    €8,500.00
    €8,500.00
    Round Brilliant Three Stone Engagement RingRound Brilliant Three Stone Engagement Ring
    Rocks
    Round Brilliant Three Stone Engagement Ring
    €4,895.00
    €4,895.00
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