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
  • Regal Kite-Cut Diamond Cluster Ring Regal Kite-Cut Diamond Cluster Ring

    Regal Kite-Cut Diamond Cluster Ring

    $1,129.00 USD
    $1,129.00 USD
    $0.00 USD
  • #White Gold #White Gold

    Oval Halo Lab Diamond Engagement Ring with Pavé Band

    $745.00 USD
    $745.00 USD
    $0.00 USD
  • #Yellow Gold #Yellow Gold

    Elongated Hexagon Lab Diamond Three Stone Ring

    $545.00 USD
    $545.00 USD
    $0.00 USD
  • #White Gold #White Gold

    Round Halo Lab Diamond Engagement Ring

    $545.00 USD
    $545.00 USD
    $0.00 USD
  • #Yellow Gold #Yellow Gold

    Long Hexagonal Cut Twist Band Engagement Ring

    $629.00 USD
    $629.00 USD
    $0.00 USD
  • #White Gold Emerald cut halo diamond engagement ring with pavé band

    Emerald Halo Pavé Band Lab Diamond Engagement Ring

    $759.00 USD
    $759.00 USD
    $0.00 USD
  • #Yellow Gold #Yellow Gold

    Hexagon Cut Three Stone Engagement Ring

    $565.00 USD
    $565.00 USD
    $0.00 USD
  • #White Gold #White Gold

    Pear Halo Pavé Band Lab Diamond Engagement Ring

    $759.00 USD
    $759.00 USD
    $0.00 USD
  • #Yellow Gold #Yellow Gold

    Hexagon Twist Band Elegant Movement Engagement Ring

    $575.00 USD
    $575.00 USD
    $0.00 USD
  • #White Gold #White Gold

    Round Halo Pavé Band Lab Diamond Engagement Ring

    $745.00 USD
    $745.00 USD
    $0.00 USD
  • Yellow gold ring with oval and pear cut lab diamonds Step-cut diamond ring in yellow gold

    Luxury Step Oval & Pear Cut Lab Diamond Ring

    $2,739.00 USD
    $2,739.00 USD
    $0.00 USD
  • #White Gold #White Gold

    Emerald Halo Twist Band Lab Diamond Engagement Ring

    $1,055.00 USD
    $1,055.00 USD
    $0.00 USD
  • Royal Artistic Marquise lab Diamond Bridal Ring Royal Artistic Marquise lab Diamond Bridal Ring

    Royal Artistic Marquise lab Diamond Bridal Ring

    $2,719.00 USD
    $2,719.00 USD
    $0.00 USD
  • #White Gold #White Gold

    Pear Twist Band Lab Diamond Engagement Ring

    $955.00 USD
    $955.00 USD
    $0.00 USD
  • Baroque Style Marquise Lab Diamond Ring Baroque Style Marquise Lab Diamond Ring

    Baroque Style Marquise Lab Diamond Ring

    $2,539.00 USD
    $2,539.00 USD
    $0.00 USD
  • #White Gold #White Gold

    Emerald Twist Band Lab Diamond Engagement Ring

    $995.00 USD
    $995.00 USD
    $0.00 USD
  • #White Gold #White Gold

    Round Cut Three Stone Lab Diamond Engagement Ring

    $805.00 USD
    $805.00 USD
    $0.00 USD
  • #White Gold #White Gold

    Oval Halo Twist Band Lab Diamond Engagement Ring

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

    Round Halo Twist Band Lab Diamond Engagement Ring

    $1,059.00 USD
    $1,059.00 USD
    $0.00 USD
  • #White Gold #White Gold

    Oval Cut Lab-Grown Diamond Engagement Ring with Pavé Band

    $609.00 USD
    $609.00 USD
    $0.00 USD
  • #White Gold #White Gold

    Oval Cut Diamond Ring Featuring a Modern Twist Band

    $575.00 USD
    $575.00 USD
    $0.00 USD
  • 1.0CT Vintage Artist Hexagon Diamond Engagement Ring 1.0CT Vintage Artist Hexagon Diamond Engagement Ring

    1.0CT Vintage Artist Hexagon Diamond Engagement Ring

    $669.00 USD
    $669.00 USD
    $0.00 USD
  • #White Gold #White Gold

    Pear Cut Three-Stone Lab Diamond Engagement Ring

    $815.00 USD
    $815.00 USD
    $0.00 USD
  • #White Gold #White Gold

    Oval Cut Three Stone Lab Diamond Engagement Ring

    $815.00 USD
    $815.00 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.