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Solitaire Engagement Rings
(160 Products)
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  • From$1,779.00

    The Octa Pearl 3 ct Pear Cut Solitaire Lab Grown Diamond 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$1,919.00

    The Octa Pearl 3 ct Cushion Cut Split Shank Claw Prong Lab Grown Diamond Engagement Ring features a 3 carat cushion lab-grown diamond center stone and is made to order in 10K, 14K or 18K...

  • From$2,979.00

    The Octa Pearl 3 ct Emerald Split Shank Lab Grown Diamond Engagement Ring carries 3 carats of lab-grown diamonds in total and is made to order in 10K, 14K or 18K gold or platinum. Master-crafted...

  • From$1,179.00

    The Octa Pearl 1.5 ct Round Lab Grown Diamond Solitaire Engagement Ring carries 1.5 carats of lab-grown diamonds in total and is made to order in 10K, 14K or 18K gold or platinum. Master-crafted with...

  • From$2,629.00

    The Octa Pearl 3 ct Pear 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. Master-crafted...

  • From$929.00

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

  • From$849.00

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

  • From$2,659.00

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

  • From$2,719.00

    The Octa Pearl 3 ct Princess Cut Lab Grown Diamond Solitaire 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$849.00

    The Octa Pearl Oval Cut Lab Grown Diamond Bezel Solitaire Engagement Ring features a 0.75 carat oval lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold or platinum. Master-crafted...

  • From$1,859.00

    The Octa Pearl 2.5 ct Emerald Cut Lab Grown Diamond Solitaire Engagement Ring (style SR15149) features a 2.5 carat emerald lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold...

  • From$2,699.00

    The Octa Pearl 3.5 ct Cushion Cut Lab Grown Diamond Solitaire Engagement Ring features a 3.5 carat cushion lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold or platinum....

  • From$1,229.00

    The Octa Pearl 1.5 ct Cushion Cut Lab Grown Diamond Solitaire Engagement Ring (style SR15392A) features a 1.5 carat cushion lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold...

  • From$1,589.00

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

  • From$2,119.00

    The Octa Pearl 2.5 ct Princess Cut Lab Grown Diamond Solitaire Engagement Ring carries 2.5 carats of lab-grown diamonds in total and is made to order in 10K, 14K or 18K gold or platinum. Master-crafted...

  • From$2,679.00

    The Octa Pearl 3.5 ct Cushion Prong Set Lab Grown Diamond Solitaire Engagement Ring carries 3.5 carats of lab-grown diamonds in total and is made to order in 10K, 14K or 18K gold or platinum....

  • From$1,079.00

    The Octa Pearl 1.5 ct Round Prong Set Lab Grown Diamond Solitaire Split Shank Engagement Ring carries 1.5 carats of lab-grown diamonds in total and is made to order in 10K, 14K or 18K gold...

  • From$3,599.00

    The Octa Pearl 4.5 ct Oval Prong Set Lab Grown Diamond Solitaire Engagement Ring carries 4.5 carats of lab-grown diamonds in total and is made to order in 10K, 14K or 18K gold or platinum....

  • From$1,649.00

    The Octa Pearl 2.5 ct Oval Split Shank 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 or...

  • From$1,729.00

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

  • From$2,499.00

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

  • From$1,619.00

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

  • From$1,919.00

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

  • From$2,899.00

    The Octa Pearl 4 ct Emerald Solitaire Lab Grown Diamond Cathedral Engagement Ring features a 4 carat emerald lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold or platinum....

  • From$1,779.00

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

  • From$1,229.00

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

  • From$2,059.00

    The Octa Pearl 2.5 ct Emerald Cut Solitaire Lab Grown Diamond Engagement Ring (style SR17174) features a 2.5 carat emerald lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold...

  • From$959.00

    The Octa Pearl 1 ct Pear Cut Lab Grown Diamond Curved Solitaire Engagement Ring features a 1 carat pear 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.