Lab Grown Diamond Necklace Collection

One-of-a-kind pendants and necklaces crafted from the best lab grown diamonds and sustainably-sourced materials.

Shop by Type

    Geometric Lozenge Lab Diamond Pendant

    Regular price
    $1,640+
    Regular price
    Sale price
    $1,640 USD

    Antique-Inspired Oval Step-Cut Lab Diamond Pendant

    Regular price
    $1,440+
    Regular price
    Sale price
    $1,440 USD

    Geometric Shield Lab Diamond Pendant

    Regular price
    $1,440+
    Regular price
    Sale price
    $1,440 USD

Lab grown diamond necklace collection

Every piece of jewelry tells a story, whether it’s a gift to yourself or a symbol of love from someone special. At Plum Diamonds, lab grown diamond necklaces are crafted to celebrate or elevate the moments that matter in your life with elegance and ethical beauty. Imagine the sparkle of lab grown diamonds around your neck, knowing it’s as kind to the planet as it is to enhancing your wardrobe. That’s what our line of lab grown diamond necklaces offers.

Indistinguishable from natural diamonds, our lab grown diamond necklace collection is environmentally friendly, giving you the eye-catching sparkle and clarity you’d expect from high-quality jewelry. That’s the best part. You don’t have to compromise on quality or beauty when you don a lab grown diamond necklace from Plum Diamonds. We take things a step further with our commitment to offering ethically sourced, high-quality jewelry options without the hefty price tag. Our expert jewelers handcraft every piece to perfection so you can wear your lab grown diamond necklace with pride. 

Looking for the perfect gift? Surprise your spouse or friend with a necklace that symbolizes your love. Just want to celebrate yourself? Find the perfect piece of jewelry that honors this moment in your life. With our lab grown diamond necklaces, your jewelry collection gets an upgrade- both in style and ethics. Shop the full collection of lab grown diamond necklaces to enjoy jewelry where luxury and responsibility meet. If you have any questions, feel free to reach out to our team, we’d be happy to help you discover the Plum Diamonds difference. You can also explore our jewelry collection, which features more quality lab grown diamond options, including earrings and bracelets that complement your necklace.