Lab Grown Diamond Engagement Rings

Start with a timeless design to customize, then choose a stunning lab diamond from our curated selection.

    Radiant Cut Engagement Ring

    Regular price
    $910+
    Regular price
    Sale price
    $910 USD

    Radiant Cut Pave Ring

    Regular price
    $1,210+
    Regular price
    Sale price
    $1,210 USD

    Emerald Cut Engagement Ring

    Regular price
    $910+
    Regular price
    Sale price
    $910 USD

    Oval Engagement Ring

    Regular price
    $910+
    Regular price
    Sale price
    $910 USD

    Round Engagement Ring

    Regular price
    $910+
    Regular price
    Sale price
    $910 USD

    Cushion Cut Engagement Ring

    Regular price
    $910+
    Regular price
    Sale price
    $910 USD

    Oval Pave Ring

    Regular price
    $1,210+
    Regular price
    Sale price
    $1,210 USD

    6 Prong Engagement Ring

    Regular price
    $910+
    Regular price
    Sale price
    $910 USD

    Pear Cut Engagement Ring

    Regular price
    $910+
    Regular price
    Sale price
    $910 USD

    Pave Engagement Ring

    Regular price
    $1,190+
    Regular price
    Sale price
    $1,190 USD

    Emerald Cut Pave Engagement Ring

    Regular price
    $1,210+
    Regular price
    Sale price
    $1,210 USD

    Cushion Cut Low Profile Wide Solitaire

    Regular price
    $1,290+
    Regular price
    Sale price
    $1,290 USD

    Emerald Cut Wide Solitaire

    Regular price
    $1,140+
    Regular price
    Sale price
    $1,140 USD

    Three Stone Cushion Cut Ring

    Regular price
    $1,490+
    Regular price
    Sale price
    $1,490 USD

    Oval Wide Pave Ring

    Regular price
    $2,140+
    Regular price
    Sale price
    $2,140 USD

    Emerald Cut Low Profile Wide Solitaire

    Regular price
    $1,290+
    Regular price
    Sale price
    $1,290 USD
  • Meticulously Crafted by Impeccable Standards

    Every ring is available in all metal colors, and each is made to order in our own certified-ethical facility.


Lab grown diamond engagement rings

The most stunning engagement rings are impeccably crafted Plum lab diamond engagement rings. Lab grown diamond engagement rings come without trade-offs. They are friendlier to your planet, to your wallet — and we believe they make better jewelry, because higher quality and carat weights are so much more accessible. So if you're not into trade-offs, consider this simple fact: you get more bang for your buck when you buy a lab created diamond engagement ring.

At Plum Diamonds, we back you up with the most exceptional craftsmanship and materials on the market. Our lab diamond engagement rings are made by Plum (no middleman - for real) and designed to enhance the beauty and shape of each diamond we set. Our facility has been certified by a 3rd party auditor to be aligned with stringent ethics and sustainability standards set by the global leader in responsible jewelry sourcing.

We'll help you get your hands on the ring you (or they) have been dreaming about. Based on years of experience, we’ve curated foolproof designs that are timeless and modern; for example options include a three stone baguette diamond engagement ring, pear side diamonds for an antique diamond engagement ring feel, and a half eternity band engagement ring for perfect simplicity. Available in all colors with a white, rose, or yellow gold band.

When you choose one of Plum's unique diamond engagement rings, you're getting a diamond as unique as your love story, handcrafted by us and hand-chosen by you. Shop our collection of lab diamond engagement rings today or contact us to find out how we can create the perfect ring for you.