Lab Grown Engagement Rings

Lab Grown Engagement Rings

Celebrate love with lab grown diamond & gemstone engagement rings. Stunning diamonds, sustainable craftsmanship, and timeless designs for a guilt-free proposal.

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48 Results
  • #Yellow Gold #Yellow Gold

    East and West Emerald Cut Diamond Engagement Ring

    $449.00 USD
    $449.00 USD
    $0.00 USD
  • #White Gold #White Gold

    Pear-Shaped Lab-Grown Diamond Engagement Ring with Pavé Band

    $609.00 USD
    $609.00 USD
    $0.00 USD
  • #Yellow Gold #Yellow Gold

    Oval Cut Bezel Set Diamond Solitaire Ring

    $499.00 USD
    $499.00 USD
    $0.00 USD
  • #White Gold #White Gold

    Oval Lab-Grown Diamond Solitaire Engagement Ring

    $619.00 USD
    $619.00 USD
    $0.00 USD
  • Kite Cut Diamond Twist Engagement Ring Kite Cut Diamond Twist Engagement Ring

    Kite Cut Diamond Twist Engagement Ring

    $629.00 USD
    $629.00 USD
    $0.00 USD
  • #White Gold #White Gold

    Round Brilliant Lab-Grown Diamond Solitaire Engagement Ring

    $609.00 USD
    $609.00 USD
    $0.00 USD
  • #Yellow Gold #Yellow Gold

    Pear Cut Bezel Set Diamond Solitaire Ring

    $425.00 USD
    $425.00 USD
    $0.00 USD
  • #White Gold #White Gold

    Oval Twist Band Lab Diamond Engagement Ring

    $995.00 USD
    $995.00 USD
    $0.00 USD
  • #Yellow Gold #Yellow Gold

    Pear Diamond Swirl Tension Engagement Ring

    $429.00 USD
    $429.00 USD
    $0.00 USD
  • #White Gold #White Gold

    Pear-Shaped Halo Twist Band Lab Diamond Engagement Ring

    $1,075.00 USD
    $1,075.00 USD
    $0.00 USD
  • #Yellow Gold #Yellow Gold

    Oval Halo Lab Diamond Engagement Ring

    $759.00 USD
    $759.00 USD
    $0.00 USD
  • Emerald-Cut Three-Stone Lab Diamond Engagement Ring Emerald-Cut Three-Stone Lab Diamond Engagement Ring

    Emerald-Cut Three-Stone Lab Diamond Engagement Ring

    $829.00 USD
    $829.00 USD
    $0.00 USD
  • #Yellow Gold #Yellow Gold

    Round Cut Lab-Grown Diamond Engagement Ring with Pavé Band

    $599.00 USD
    $599.00 USD
    $0.00 USD
  • #White Gold #White Gold

    Round Twist Band Lab Diamond Engagement Ring

    $945.00 USD
    $945.00 USD
    $0.00 USD
  • #Yellow Gold #Yellow Gold

    Hexagon Diamond Pavé Engagement Ring

    $545.00 USD
    $545.00 USD
    $0.00 USD
  • Oval cut halo diamond ring with beaded band #White Gold 1.0-2.0CT Halo Oval Diamond Engagement Ring With Beaded Band

    1.0-2.0CT Halo Oval Diamond Engagement Ring With Beaded Band

    $895.00 USD
    $895.00 USD
    $0.00 USD
  • #Yellow Gold #Yellow Gold

    Hexagon Halo Brilliant Engagement Ring

    $609.00 USD
    $609.00 USD
    $0.00 USD
  • Emerald-Cut Halo Lab Diamond Engagement Ring Emerald-Cut Halo Lab Diamond Engagement Ring

    Emerald-Cut Halo Lab Diamond Engagement Ring

    $729.00 USD
    $729.00 USD
    $0.00 USD
  • #Yellow Gold #Yellow Gold

    Hexagon Shape Bezel Engagement Ring

    $515.00 USD
    $515.00 USD
    $0.00 USD
  • #White Gold #White Gold

    Emerald-Cut Lab-Grown Diamond Engagement Ring with Pavé Band

    $609.00 USD
    $609.00 USD
    $0.00 USD
  • #Yellow Gold #Yellow Gold

    Hexagon Solitaire Minimalist Glamour Engagement Ring

    $539.00 USD
    $539.00 USD
    $0.00 USD
  • #White Gold #White Gold

    Pear Halo Lab Diamond Engagement Ring

    $725.00 USD
    $725.00 USD
    $0.00 USD
  • #Yellow Gold #Yellow Gold

    Pear-Shaped Lab-Grown Diamond Solitaire Engagement Ring

    $619.00 USD
    $619.00 USD
    $0.00 USD
  • #White Gold #White Gold

    Emerald-Cut Lab-Grown Diamond Solitaire Engagement Ring

    $639.00 USD
    $639.00 USD
    $0.00 USD

Discover the Brilliance of Lab Grown Engagement Rings

Welcome to Brilliant Carats — where elegance, ethics, and affordability unite. Our handpicked collection of lab grown engagement rings offers a fresh take on tradition, crafted to match your values and vision of forever. Whether you're seeking a timeless solitaire, a detailed pavé diamond band, or a unique pear-shaped center stone, you'll find a style that tells your love story beautifully.

Each ring features ethically lab grown diamonds that rival natural diamonds in both clarity and brilliance, without the environmental cost of mined diamonds. Designed with exceptional craftsmanship, our rings come in luxurious metals including white gold, yellow gold, rose gold, and platinum, allowing you to choose a piece that fits your taste, lifestyle, and values.

Looking for the perfect engagement ring? Explore our selection of lab grown diamond rings in a variety of carat weights, shapes (like oval, round, emerald, and kite cut), and settings. Each piece is made to be treasured for a lifetime, and perfectly matched with your favorite wedding band or stackable ring.

Enjoy peace of mind with free resizing, trusted payment methods including Visa, PayPal, Apple Pay, Klarna, and Afterpay, plus expert support. Let your forever begin with a grown diamond engagement ring that reflects who you are — and the world you want to create.

Why Choose Lab Grown Diamond Engagement Rings?

  • Sustainable & Ethical: Our lab grown diamonds offer the same beauty as mined ones, but with ethical sourcing and lower environmental impact.
  • Affordable Luxury: Get the same diamond quality at a fraction of the cost of traditional natural diamonds.
  • Customizable Styles: Choose your carat size, setting, and metal — from rose gold to platinum — to create your ideal ring.
  • Certified Quality: Many of our diamonds come with International Gemological Institute (IGI) certification to ensure clarity, color, and origin.
  • Handcrafted Designs: Designed in San Francisco and made with love, each ring is a symbol of exceptional craftsmanship.

Popular Styles & Materials

  • Solitaire Engagement Rings – Minimalist, elegant, timeless
  • Pavé Diamond Bands – Sparkle from every angle
  • Oval Cut, Pear Shape, Emerald Cut – The most loved center stones
  • White Gold, Yellow Gold, Rose Gold, Platinum – Metals for every skin tone and style
  • Matching Bands & Stackables – Complete your bridal set beautifully

Still Have Questions?

Reach out to our team of jewelry experts at support@brilliantcts.com or explore our Education Center to learn more about lab grown diamonds, gemstones created for modern love, and how to choose the right ring for your story.