Step Cut Diamond

Explore our antique collection of Step-Cut Lab-Grown Diamonds, known for their clean lines and elegant, stair-like facets. These unique diamonds feature parallel facets and eight sharp lines running down the sides, creating a vintage yet 'hall of mirrors' look. Available in various shapes, colors, and carat weights, our IGI-certified, ethically sourced diamonds are perfect for crafting engagement rings or custom jewelry. Shop loose diamonds online or visit our New York store to find your perfect piece.

Image showcasing 2 lab grown diamond step cut in various shape
  • Step Cut Pear Lab Grown Loose Diamond - JK/VS Loose

    Step Cut Pear Lab Grown Loose Diamond - JK/VS

    Step Cut Pear Lab Grown Loose Diamond - JK/VS

    From £124.00 GBP
    £124.00 GBP 14% OFF £145.00 GBP
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  • Step Cut Coffin Cut Lab Grown Loose Diamond Loose

    Loose Coffin Cut Lab Grown Diamond Matching Pair

    Loose Coffin Cut Lab Grown Diamond Matching Pair

    £454.00 GBP
    £454.00 GBP 14% OFF £534.00 GBP
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  • Step Cut Moval Lab Grown Loose Diamond - JK/VS Loose

    Moval Shape Lab Grown Diamond With Step Cut

    Moval Shape Lab Grown Diamond With Step Cut

    From £124.00 GBP
    £124.00 GBP 14% OFF £145.00 GBP
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  • Step Cut Octagon Lab Diamond Matching Pair Loose

    Octagon Shape Lab Grown Matching Pair Diamond

    Octagon Shape Lab Grown Matching Pair Diamond

    From £58.00 GBP
    £58.00 GBP 14% OFF £68.00 GBP
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  • Step Cut Hexagonal Lab Antique Loose Diamond

    Step Cut Hexagonal Lab Antique Loose Diamond

    Step Cut Hexagonal Lab Antique Loose Diamond

    £4,765.00 GBP
    £4,765.00 GBP 15% OFF £5,606.00 GBP
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  • Fancy Vivid Green Step Cut Hexagonal Loose Diamond

    Fancy Vivid Green Step Cut Hexagonal Loose Diamond

    Fancy Vivid Green Step Cut Hexagonal Loose Diamond

    £6,189.00 GBP
    £6,189.00 GBP 10% OFF £6,877.00 GBP
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  • Step Cut Triangle Lab Diamond For Matching Pair Loose

    Step Cut Triangle Lab Diamond For Matching Pair

    Step Cut Triangle Lab Diamond For Matching Pair

    £86.00 GBP
    £86.00 GBP 14% OFF £100.00 GBP
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  • Step Cut Cadillac Shape Lab Diamond Matching Pair Loose

    Cadillac Cut Lab Diamonds Matching Pair

    Cadillac Cut Lab Diamonds Matching Pair

    From £58.00 GBP
    £58.00 GBP 14% OFF £68.00 GBP
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  • Step Cut Bullet Shape Lab Diamond Matching Pair Loose

    Matching Loose Step Bullet Cut Lab Diamond Set

    Matching Loose Step Bullet Cut Lab Diamond Set

    From £74.00 GBP
    £74.00 GBP 13% OFF £86.00 GBP
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  • Step Cut Half Moon Diamond Matching Pair

    Matching Half Moon Step Cut Lab Diamonds

    Matching Half Moon Step Cut Lab Diamonds

    From £58.00 GBP
    £58.00 GBP 14% OFF £68.00 GBP
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  • 5.20 Carat Grey Oval Step Cut Diamond Loose

    5.20 Ct Grey Oval Step Cut Diamond

    5.20 Ct Grey Oval Step Cut Diamond

    £2,454.00 GBP
    £2,454.00 GBP 14% OFF £2,887.00 GBP
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  • 5.25 Carat Step Cut Oval Lab Grown Diamond Loose

    Oval Step Cut Champagne Loose DIamond

    Oval Step Cut Champagne Loose DIamond

    £3,096.00 GBP
    £3,096.00 GBP 14% OFF £3,642.00 GBP
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  • 4.25 Carat Step Cut Pear Lab Grown Diamond Loose

    4.25 CT Step Cut Pear Shaped Lab Diamond

    4.25 CT Step Cut Pear Shaped Lab Diamond

    £2,496.00 GBP
    £2,496.00 GBP 15% OFF £2,937.00 GBP
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  • 4.15 TCW Step Cut Pear And Kite Diamond Loose Pair

    Kite And Pear Cut Loose Diamonds Set

    Kite And Pear Cut Loose Diamonds Set

    £1,535.00 GBP
    £1,535.00 GBP 15% OFF £1,806.00 GBP
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  • 2.83 Carat Long Oval Cut Lab Diamond Loose

    Step Cut Elongated Oval Diamond

    Step Cut Elongated Oval Diamond

    £1,339.00 GBP
    £1,339.00 GBP 14% OFF £1,575.00 GBP
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  • Step Cut Long Oval Lab Grown Diamond Loose

    Step Cut Long Oval Lab Diamond

    Step Cut Long Oval Lab Diamond

    From £116.00 GBP
    £116.00 GBP 14% OFF £136.00 GBP
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