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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 out2.28ct Pear Lab Grown Diamond (Colour D, Clarity VS1, Cut EX, IGI Certified) - Jewelry by Cleo
2.28ct Pear Lab Grown Diamond (Colour D, Clarity VS1, Cut EX, IGI Certified) Sale price$531.00 USD
Sold out2.33ct Pear Lab Grown Diamond (Colour E, Clarity VS1, Cut EX, IGI Certified) - Jewelry by Cleo
2.33ct Pear Lab Grown Diamond (Colour E, Clarity VS1, Cut EX, IGI Certified) Sale price$553.00 USD
Sold out2.10ct Round Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, Cut EX, IGI Certified) - Jewelry by Cleo
2.10ct Round Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, Cut EX, IGI Certified) Sale price$505.00 USD
Sold out2.09ct Pear Lab Grown Diamond (Colour Fancy Yellow, Clarity VS2, IGI Certified) - Jewelry by Cleo
2.09ct Pear Lab Grown Diamond (Colour Fancy Yellow, Clarity VS2, IGI Certified) Sale price$474.00 USD
Sold out2.50ct Round Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, Cut EX, IGI Certified)
2.50ct Round Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, Cut EX, IGI Certified) Sale price$512.00 USD
Sold out2.09ct Pear Lab Grown Diamond (Colour Fancy Brown, Clarity VS2, IGI Certified) - Jewelry by Cleo
2.09ct Pear Lab Grown Diamond (Colour Fancy Brown, Clarity VS2, IGI Certified) Sale price$639.00 USD
Sold out2.47ct Emerald Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, IGI Certified) - Jewelry by Cleo
2.47ct Emerald Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, IGI Certified) Sale price$476.00 USD
2.50ct Emerald Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, IGI Certified) - Jewelry by Cleo
2.50ct Emerald Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, IGI Certified) Sale price$546.00 USD
Sold out2.12ct Round Lab Grown Diamond (Colour Fancy Vivid Pink, Clarity VS1, Cut ID, IGI Certified) - Jewelry by Cleo
2.12ct Round Lab Grown Diamond (Colour Fancy Vivid Pink, Clarity VS1, Cut ID, IGI Certified) Sale price$896.00 USD
Sold out2.20ct Pear Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS2, IGI Certified) - Jewelry by Cleo
2.20ct Pear Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS2, IGI Certified) Sale price$358.00 USD
Sold out2.14ct Pear Lab Grown Diamond (Colour Fancy Deep Blue, Clarity VS1, IGI Certified) - Jewelry by Cleo
2.14ct Pear Lab Grown Diamond (Colour Fancy Deep Blue, Clarity VS1, IGI Certified) Sale price$1,615.00 USD
Sold out2.40ct Pear Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, Cut GD, IGI Certified) - Jewelry by Cleo
2.40ct Pear Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, Cut GD, IGI Certified) Sale price$1,339.00 USD
Sold out2.49ct Pear Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VVS2, IGI Certified) - Jewelry by Cleo
2.49ct Pear Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VVS2, IGI Certified) Sale price$550.00 USD
Sold out2.14ct Pear Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, IGI Certified) - Jewelry by Cleo
2.14ct Pear Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, IGI Certified) Sale price$385.00 USD
Sold out2.18ct Pear Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, IGI Certified) - Jewelry by Cleo
2.18ct Pear Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, IGI Certified) Sale price$730.00 USD
Sold out2.33ct Pear Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, IGI Certified) - Jewelry by Cleo
2.33ct Pear Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, IGI Certified) Sale price$667.00 USD
Sold out2.36ct Pear Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, IGI Certified) - Jewelry by Cleo
2.36ct Pear Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, IGI Certified) Sale price$622.00 USD
Sold out2.22ct Pear Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, IGI Certified) - Jewelry by Cleo
2.22ct Pear Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, IGI Certified) Sale price$471.00 USD
Sold out2.33ct Pear Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, IGI Certified)
2.33ct Pear Lab Grown Diamond (Colour Fancy Vivid Blue, Clarity VS1, IGI Certified) Sale price$541.00 USD
Sold out2.15ct Oval Lab Grown Diamond (Colour Fancy Vivid Pink, Clarity SI1, IGI Certified) - Jewelry by Cleo
2.15ct Oval Lab Grown Diamond (Colour Fancy Vivid Pink, Clarity SI1, IGI Certified) Sale price$351.00 USD