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One-of-a-Kind Rings

  • 6.55ct Round Brilliant Cut Diamond Solitaire Ring, Platinum
    £333,999.99
    Shipping Included
  • 5.04ct Cushion Cut Diamond Solitaire Ring, Platinum
    £99,999.99
    Shipping Included
  • 4.54ctw Oval Cut Halo Diamond Ring, Platinum
    £79,999.99
    Shipping Included
  • 4.01ct Radiant Cut Diamond Solitaire Ring, Platinum
    £77,999.89
    Shipping Included
  • 3.03ctw Round Brilliant Cut Diamond Ring, Platinum
    £57,999.99
    Shipping Included
  • 3.75ctw Princess and Baguette Cut Diamond Ring, Platinum
    £52,999.99
    Shipping Included
  • 3.35ctw Oval and Baguette Cut Diamond Ring, Platinum
    £49,999.99
    Shipping Included
  • 3.65ctw Pear Cut Diamond Baguette Ring, Platinum
    £46,999.99
    Shipping Included
  • 3.75ctw Oval Cut Diamond Wedding Ring Set, Platinum
    £46,999.99
    Shipping Included
  • 3.07ct Radiant Cut Diamond Solitaire Ring, Platinum
    £44,999.89
    Shipping Included
  • 3.65ctw Emerald Cut Diamond Wedding Ring Set, Platinum
    £44,999.89
    Shipping Included
  • 3.29ctw Radiant and Baguette Cut Diamond Ring, Platinum
    £44,999.89
    Shipping Included
  • 3.02ct Emerald Cut Diamond Solitaire Ring, Platinum
    £44,999.89
    Shipping Included
  • 4.22ct Marquise Cut Diamond Solitaire Ring, Platinum
    £35,999.89
    Shipping Included
  • Oval Cut Pink Sapphire and 0.75ctw Diamond Ring, Platinum
    £31,999.99
    Shipping Included
  • Oval Cut Blue Sapphire & 1.57ctw Diamond Ring, Platinum
    £30,999.99
    Shipping Included
  • Cushion Cut Ruby & 0.69ctw Diamond Ring, Platinum
    £29,999.89
    Shipping Included
  • 3ct Princess Cut Diamond Solitaire Ring, Platinum
    £27,999.99
    Shipping Included
  • 2.03ct Emerald Cut Diamond Solitaire Ring, Platinum
    £13,999.99
    Shipping Included

Whether you’re purchasing a ring for a proposal, as a promise for the future, or simply as an expression of your love, you’ll find exactly what you’re looking for at Costco. We offer unparalleled pricing on a vast selection of rings, so you can easily stay within budget. Choose from classic wedding bands, timeless solitaire engagement rings and gorgeous gemstones. You can even refine your search, and filter by desired colour, clarity, price or style. Costco’s team of dedicated buyers and expert Gemologists, inspect every diamond and gemstone to ensure it meets the strictest quality standards in the industry, so you can feel confident about your purchase. So get started now, and find the ring of your dreams!

Whether you’re purchasing a ring for a proposal, as a promise for the future, or simply as an expression of your love, you’ll find exactly what you’re looking for at Costco. We offer unparalleled pricing on a vast selection of rings, so you can easily stay within budget. Choose from classic wedding bands, timeless solitaire engagement rings and gorgeous gemstones. You can even refine your search, and filter by desired colour, clarity, price or style. Costco’s team of dedicated buyers and expert Gemologists, inspect every diamond and gemstone to ensure it meets the strictest quality standards in the industry, so you can feel confident about your purchase. So get started now, and find the ring of your dreams!

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