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Solitaire Engagement Rings
(160 Products)
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  • From$1,079.00

    The Octa Pearl Half Bezel Set East West Marquise Lab Grown Diamond Solitaire Engagement Ring carries 0.95 carats of lab-grown diamonds in total and is made to order in 10K, 14K or 18K gold or...

  • From$2,579.00

    The Octa Pearl Cushion Bezel Set Lab Grown Diamond Solitaire Ring features a 3 carat cushion lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold or platinum. Master-crafted with...

  • From$2,989.00

    The Octa Pearl 3 ct Cushion Cut Prong Set Lab Grown Diamond Solitaire Engagement Ring carries 3 carats of lab-grown diamonds in total and is made to order in 10K, 14K or 18K gold or...

  • From$2,989.00

    The Octa Pearl 3 ct Emerald Bezel Set Lab Grown Diamond Solitaire Engagement Ring features a 3 carat emerald lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold or...

  • From$3,129.00

    The Octa Pearl Bezel Set Baguette Solitaire Lab Grown Diamond Open Frame Men's Statement Ring carries 0.3 carats of lab-grown diamonds in total and is made to order in 10K, 14K or 18K gold or...

  • From$2,709.00

    The Octa Pearl Vintage Inspired Round Lab Grown Diamond Solitaire Engagement Ring carries 0.46 carats of lab-grown diamonds in total and is made to order in 10K, 14K or 18K gold or platinum. Master-crafted with...

  • From$2,789.00

    The Octa Pearl 3 ct Princess Cut Solitaire Lab Grown Diamond Engagement Ring features a 3 carat princess lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold or platinum....

  • From$2,119.00

    The Octa Pearl 2.5 ct Oval Cut Prong Set Lab Grown Diamond Solitaire Engagement Ring features a 2.5 carat oval lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold...

  • From$1,829.00

    The Octa Pearl 1 ct Round Cut Lab Grown Diamond Solitaire Men's Engagement Ring features a 1 carat round lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold or...

  • From$1,389.00

    The Octa Pearl 1.5 ct Oval Cut Prong Set Lab Grown Diamond Solitaire Engagement Ring features a 1.5 carat oval lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold...

  • From$989.00

    The Octa Pearl 1 ct Round Cut Prong Set Lab Grown Diamond Solitaire Engagement Ring features a 1 carat round lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold...

  • From$2,259.00

    The Octa Pearl 3 ct Pear Cut Lab Grown Diamond Solitaire Engagement Ring features a 3 carat pear lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold or platinum....

  • From$1,499.00

    The Octa Pearl 2 ct Round Solitaire Lab Grown Diamond Engagement Ring (style SR20604) features a 2 carat round lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold or...

  • From$1,429.00

    The Octa Pearl 1.5 ct Marquise Four Prong Lab Grown Diamond Solitaire Engagement Ring features a 1.5 carat marquise lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold or...

  • From$1,329.00

    The Octa Pearl 1.5 ct Marquise Prong Set Lab Grown Diamond Solitaire Engagement Ring features a 1.5 carat marquise lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold or...

  • From$789.00

    The Octa Pearl Oval Solitaire Split Shank Lab Grown Diamond Engagement Ring is set with oval lab-grown diamonds and is made to order in 10K, 14K or 18K gold or platinum. Master-crafted with lab-grown diamonds,...

  • From$1,989.00

    The Octa Pearl 1.5 ct Pear Bezel Set Lab Grown Diamond Solitaire Engagement Ring features a 1.5 carat pear lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold or...

  • From$1,179.00

    The Octa Pearl 1.5 ct Round Cut Lab Grown Diamond Infinity Solitaire Engagement Ring features a 1.5 carat round lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold or...

  • From$2,689.00

    The Octa Pearl IGI Certified 3 ct Pear Cut Lab Grown Diamond Solitaire Engagement Ring features a 3 carat pear lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold...

  • From$1,359.00

    The Octa Pearl 1 ct Pear Bezel Set Lab Grown Diamond Bypass Engagement Ring carries 1 carat of lab-grown diamonds in total and is made to order in 10K, 14K or 18K gold or platinum....

  • From$2,049.00

    The Octa Pearl 2 ct Round Flower Prong Lab Grown Diamond Solitaire Engagement Ring features a 2 carat round lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold or...

  • From$859.00

    The Octa Pearl 1 ct Round Celtic Knot Lab Grown Diamond Solitaire Engagement Ring carries 1 carat of lab-grown diamonds in total and is made to order in 10K, 14K or 18K gold or platinum....

  • From$2,089.00

    The Octa Pearl 2.5 ct Radiant Solitaire Lab Grown Diamond Engagement Ring features a 2.5 carat radiant lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold or platinum. Master-crafted...

  • From$1,889.00

    The Octa Pearl 2 ct Princess Solitaire Lab Grown Diamond Engagement Ring features a 2 carat princess lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold or platinum. Master-crafted...

  • From$4,359.00

    The Octa Pearl 5 ct Emerald Half Bezel Lab Grown Diamond Engagement Ring features a 5 carat emerald lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold or platinum....

  • From$1,359.00

    The Octa Pearl 1.5 ct Round Infinity Solitaire Lab Grown Diamond Engagement Ring features a 1.5 carat round lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold or platinum....

  • From$1,099.00

    The Octa Pearl 1.5 ct Round Twisted Solitaire Lab Grown Diamond Engagement Ring features a 1.5 carat round lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold or platinum....

  • From$1,729.00

    The Octa Pearl 1.5 ct Marquise Bezel Split Shank Lab Grown Diamond Engagement Ring features a 1.5 carat marquise lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold or...

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Design Type
Design Type

Solitaire Engagement Rings, Simply Done Well

A solitaire holds one lab-grown diamond on a band with nothing else competing for attention. It is the most enduring engagement ring style for a reason: the shape and sparkle of the center stone do all the talking, and the clean design pairs with almost any wedding band you choose later.

Details That Shape a Solitaire

Small choices change the look. Four prongs show more of the diamond, while six prongs give a round stone a softer outline and extra security. A cathedral setting lifts the stone on graceful arches for height, and a low setting keeps it close to the finger. For an active lifestyle, consider a bezel, a smooth rim of metal that wraps the edge of the diamond and protects it from knocks. Band width matters too: a slim band can make the center stone look larger.

Solitaire engagement rings work with every shape, from round and princess to elongated cuts. Want a touch of extra sparkle? Try a hidden halo, which still looks like a solitaire from the top. Every ring is made to order in 10K, 14K or 18K yellow, white or rose gold, or platinum, with free insured US shipping, 30-day returns, free resizing and a free ring sizer.