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Our most-loved designs, ready to shop. Handcrafted lab-grown diamond engagement rings and rare fancy-color stones — made to order in the USA, just for you.

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Sold out1.50ct Pear Lab Grown Diamond (Colour D, Clarity VS1, IGI Certified) - Jewelry by Cleo
1.50ct Pear Lab Grown Diamond (Colour D, Clarity VS1, IGI Certified) Sale price$250.00 USD
Sold out1.52ct Pear Lab Grown Diamond (Colour Fancy Vivid Green, Clarity VVS2, IGI Certified) - Jewelry by Cleo
1.52ct Pear Lab Grown Diamond (Colour Fancy Vivid Green, Clarity VVS2, IGI Certified) Sale price$320.00 USD
Sold out1.10ct Oval Lab Grown Diamond (Colour Fancy Vivid Pink, Clarity VS2, IGI Certified) - Jewelry by Cleo
1.10ct Oval Lab Grown Diamond (Colour Fancy Vivid Pink, Clarity VS2, IGI Certified) Sale price$288.00 USD
Sold out1.26ct Round Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, Cut ID, IGI Certified) - Jewelry by Cleo
1.26ct Round Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, Cut ID, IGI Certified) Sale price$284.00 USD
Sold out1.20ct Round Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity SI1, Cut ID, IGI Certified) - Jewelry by Cleo
1.20ct Round Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity SI1, Cut ID, IGI Certified) Sale price$289.00 USD
Sold out1.22ct Round Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, Cut ID, IGI Certified)
1.22ct Round Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, Cut ID, IGI Certified) Sale price$314.00 USD
Sold out1.51ct Pear Lab Grown Diamond (Colour Fancy Yellow, Clarity VS1, IGI Certified) - Jewelry by Cleo
1.51ct Pear Lab Grown Diamond (Colour Fancy Yellow, Clarity VS1, IGI Certified) Sale price$354.00 USD
Sold out1.08ct Pear Lab Grown Diamond (Colour F, Clarity VS1, IGI Certified) - Jewelry by Cleo
1.08ct Pear Lab Grown Diamond (Colour F, Clarity VS1, IGI Certified) Sale price$487.00 USD
Sold out1.09ct Pear Lab Grown Diamond (Colour E, Clarity VVS2, IGI Certified) - Jewelry by Cleo
1.09ct Pear Lab Grown Diamond (Colour E, Clarity VVS2, IGI Certified) Sale price$527.00 USD
Sold out1.46ct Pear Lab Grown Diamond (Colour F, Clarity VVS2, IGI Certified) - Jewelry by Cleo
1.46ct Pear Lab Grown Diamond (Colour F, Clarity VVS2, IGI Certified) Sale price$294.00 USD
Sold out1.41ct Pear Lab Grown Diamond (Colour E, Clarity VVS2, IGI Certified) - Jewelry by Cleo
1.41ct Pear Lab Grown Diamond (Colour E, Clarity VVS2, IGI Certified) Sale price$226.00 USD
Sold out1.41ct Pear Lab Grown Diamond (Colour E, Clarity VVS2, IGI Certified) - Jewelry by Cleo
1.41ct Pear Lab Grown Diamond (Colour E, Clarity VVS2, IGI Certified) Sale price$232.00 USD
Sold out1.40ct Pear Lab Grown Diamond (Colour D, Clarity VVS2, IGI Certified) - Jewelry by Cleo
1.40ct Pear Lab Grown Diamond (Colour D, Clarity VVS2, IGI Certified) Sale price$234.00 USD
Sold out1.42ct Pear Lab Grown Diamond (Colour D, Clarity VVS2, IGI Certified) - Jewelry by Cleo
1.42ct Pear Lab Grown Diamond (Colour D, Clarity VVS2, IGI Certified) Sale price$237.00 USD
Sold out1.42ct Pear Lab Grown Diamond (Colour D, Clarity VVS2, IGI Certified) - Jewelry by Cleo
1.42ct Pear Lab Grown Diamond (Colour D, Clarity VVS2, IGI Certified) Sale price$256.00 USD
Sold out1.34ct Pear Lab Grown Diamond (Colour E, Clarity VS1, IGI Certified) - Jewelry by Cleo
1.34ct Pear Lab Grown Diamond (Colour E, Clarity VS1, IGI Certified) Sale price$259.00 USD
Sold out1.51ct Pear Lab Grown Diamond (Colour F, Clarity VS1, IGI Certified) - Jewelry by Cleo
1.51ct Pear Lab Grown Diamond (Colour F, Clarity VS1, IGI Certified) Sale price$302.00 USD
Sold out1.31ct Pear Lab Grown Diamond (Colour F, Clarity VVS2, IGI Certified) - Jewelry by Cleo
1.31ct Pear Lab Grown Diamond (Colour F, Clarity VVS2, IGI Certified) Sale price$409.00 USD
Sold out1.17ct Marquise Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VVS2, IGI Certified) - Jewelry by Cleo
1.17ct Marquise Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VVS2, IGI Certified) Sale price$330.00 USD
Sold out1.14ct Round Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, Cut ID, IGI Certified) - Jewelry by Cleo
1.14ct Round Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, Cut ID, IGI Certified) Sale price$275.00 USD