2 Carat Lab Grown Diamond Engagement Rings

    Our 2 carat lab grown diamond engagement rings deliver captivating brilliance—ethically crafted for significant sparkle and timeless elegance.
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    Round Knife Edge Cathedral Lab Diamond Engagement Ring In 14K White Gold - Lucenjuri Round Knife Edge Cathedral Lab Diamond Engagement Ring In 14K White Gold, Angle View
    2 Carat Knife Edge Cathedral Diamond Engagement Ring
    $1,850
    Round Viviana Lab Grown Diamond Engagement Ring In 14K Yellow Gold - Lucenjuri Round Viviana Lab Grown Diamond Engagement Ring In 14K Yellow Gold, Angle View
    2 Carat Viviana Diamond Engagement Ring
    $1,990
    Round Luxe Halo Lab Grown Diamond Engagement Ring In 14K White Gold - Lucenjuri Round Luxe Halo Lab Grown Diamond Engagement Ring In 14K White Gold, Angle View
    2 Carat Luxe Halo Diamond Engagement Ring
    $2,390
    Round Hexagon Halo Lab Grown Diamond Engagement Ring In 14K White Gold - Lucenjuri Round Hexagon Halo Lab Grown Diamond Engagement Ring In 14K White Gold, Angle View
    2 Carat Hexagon Halo Diamond Engagement Ring
    $2,150
    Toi Et Moi Pear and Marquise Accented Diamond Engagement Ring In 14K White Gold - Lucenjuri Toi Et Moi Pear and Marquise Accented Diamond Engagement Ring In 14K White Gold, Angle View
    2 Carat Toi et Moi Pear and Marquise Accented Diamond Engagement Ring
    $2,050
    Round Honoria Halo Lab Grown Diamond Engagement Ring In 14K Yellow Gold - Lucenjuri Round Honoria Halo Lab Grown Diamond Engagement Ring In 14K Yellow Gold, Angle View
    2 Carat Honoria Halo Diamond Engagement Ring
    $2,090
    Bezel Toi Et Moi Oval and Marquise Diamond Engagement Ring In 14K Rose Gold - Lucenjuri Bezel Toi Et Moi Oval and Marquise Diamond Engagement Ring In 14K Rose Gold, Angle View
    2 Carat Bezel Toi et Moi Oval and Marquise Diamond Engagement Ring
    $2,150
    Round Luxe Eugenia Lab Grown Diamond Engagement Ring In 14K White Gold - Lucenjuri Round Luxe Eugenia Lab Grown Diamond Engagement Ring In 14K White Gold, Angle View
    2 Carat Luxe Eugenia Diamond Engagement Ring
    $1,950
    Round Six-Prong Lab Diamond Engagement Ring In 14K Yellow Gold - Lucenjuri Round Six-Prong Lab Diamond Engagement Ring In 14K Yellow Gold, Angle View
    2 Carat Classic Double Six-Prong Diamond Engagement Ring
    $1,890
    Princess Amara Kite Set Halo Engagement Ring In 14K White Gold - Lucenjuri Princess Amara Kite Set Halo Engagement Ring In 14K White Gold, Angle View
    2 Carat Amara Kite Set Halo Engagement Ring
    $1,990
    Princess Darcy Lab Grown Diamond Engagement Ring In 14K White Gold - Lucenjuri Princess Darcy Lab Grown Diamond Engagement Ring In 14K White Gold, Angle View
    2 Carat Darcy Diamond Engagement Ring
    $2,090
    Round Celestia Halo Engagement Diamond Ring In 14K Yellow Gold - Lucenjuri Round Celestia Halo Engagement Diamond Ring In 14K Yellow Gold, Angle View
    2 Carat Celestia Halo Engagement Diamond Ring
    $2,190
    Round Elodie Lab Grown Diamond Engagement Ring In 14K Yellow Gold - Lucenjuri Round Elodie Lab Grown Diamond Engagement Ring In 14K Yellow Gold, Angle View
    2 Carat Elodie Diamond Engagement Ring
    $1,790
    Round Faceted Lab Grown Diamond Engagement Ring In 14K Yellow Gold - Lucenjuri Round Faceted Lab Grown Diamond Engagement Ring In 14K Yellow Gold, Angle View
    2 Carat Faceted Diamond Engagement Ring
    $1,890
    Cushion Norah Lab Grown Diamond Engagement Ring In 14K White Gold - Lucenjuri Cushion Norah Lab Grown Diamond Engagement Ring In 14K White Gold, Angle View
    2 Carat Norah Diamond Engagement Ring
    $1,890
    Round Flocon de Neige Lab Diamond Engagement Ring In 14K White Gold - Lucenjuri Round Flocon de Neige Lab Diamond Engagement Ring In 14K White Gold, Angle View
    2 Carat Flocon de Neige Diamond Engagement Ring
    $1,950
    Marquise Twisted Knot Lab Grown Diamond Engagement Ring In 14K White Gold - Lucenjuri Marquise Twisted Knot Lab Grown Diamond Engagement Ring In 14K White Gold, Angle View
    2 Carat Twisted Knot Diamond Engagement Ring
    $1,790
    Hidden Halo
    Oval Double Hidden Halo Lab Diamond Engagement Ring In 14K Yellow Gold - Lucenjuri Oval Double Hidden Halo Lab Diamond Engagement Ring In 14K Yellow Gold, Angle View
    2 Carat Double Hidden Halo Diamond Engagement Ring
    $1,850
    Round Dorothea Lab Grown Diamond Engagement Ring In 14K White Gold - Lucenjuri Round Dorothea Lab Grown Diamond Engagement Ring In 14K White Gold, Angle View
    2 Carat Dorothea Diamond Engagement Ring
    $1,990
    Hidden Halo
    Round Adorned Mystique Halo Lab Diamond Engagement Ring In 14K White Gold - Lucenjuri Round Adorned Mystique Halo Lab Diamond Engagement Ring In 14K White Gold, Angle View
    2 Carat Adorned Mystique Halo Diamond Engagement Ring
    $1,850
    Marquise Luxe Halo And Twisted Shank Lab Diamond Engagement Ring In 14K Yellow Gold - Lucenjuri Marquise Luxe Halo And Twisted Shank Lab Diamond Engagement Ring In 14K Yellow Gold, Angle View
    2 Carat Luxe Genevieve Halo And Twisted Shank Diamond Engagement Ring
    $2,090
    Oval Melody Halo Lab Grown Diamond Engagement Ring In 14K Yellow Gold - Lucenjuri Oval Melody Halo Lab Grown Diamond Engagement Ring In 14K Yellow Gold, Angle View
    2 Carat Melody Halo Diamond Engagement Ring
    $1,950
    Round Vintage Halo Lab Diamond Engagement Ring In 14K Yellow Gold - Lucenjuri Round Vintage Halo Lab Diamond Engagement Ring In 14K Yellow Gold, Angle View
    2 Carat Emmeline Vintage Halo Diamond Engagement Ring
    $2,390
    Oval Celestia Lab Grown Diamond Engagement Ring In 14K Yellow Gold - Lucenjuri Oval Celestia Lab Grown Diamond Engagement Ring In 14K Yellow Gold, Angle View
    2 Carat Celestia Diamond Engagement Ring
    $2,050
    Round Luxe Hazel Lab Grown Diamond Engagement Ring In 14K White Gold - Lucenjuri Round Luxe Hazel Lab Grown Diamond Engagement Ring In 14K White Gold, Angle View
    2 Carat Luxe Hazel Diamond Engagement Ring
    $1,950
    Radiant Elara Lab Grown Diamond Engagement Ring In 14K Yellow Gold - Lucenjuri Radiant Elara Lab Grown Diamond Engagement Ring In 14K Yellow Gold, Angle View
    2 Carat Elara Diamond Engagement Ring
    $1,790
    Round Charlotte Lab Grown Diamond Engagement Ring In 14K White Gold - Lucenjuri Round Charlotte Lab Grown Diamond Engagement Ring In 14K White Gold, Angle View
    2 Carat Charlotte Diamond Engagement Ring
    $1,890
    Round Pointed Graduated Halo Lab Diamond Engagement Ring In 14K White Gold - Lucenjuri Round Pointed Graduated Halo Lab Diamond Engagement Ring In 14K White Gold, Angle View
    2 Carat Pointed Graduated Halo Diamond Engagement Ring
    $2,090
    Round Luxe Daphne Lab Grown Diamond Engagement Ring In 14K Rose Gold - Lucenjuri Round Luxe Daphne Lab Grown Diamond Engagement Ring In 14K Rose Gold, Angle View
    2 Carat Luxe Daphne Diamond Engagement Ring
    $2,050
    Round Adorned Knife Edge Six-Prong Lab Diamond Engagement Ring In 14K White Gold - Lucenjuri Round Adorned Knife Edge Six-Prong Lab Diamond Engagement Ring In 14K White Gold, Angle View
    2 Carat Adorned Classic Knife Edge Six-Prong Diamond Engagement Ring
    $1,950
    Toi Et Moi Pear and Pear Accented Diamond Engagement Ring In 14K Yellow Gold - Lucenjuri Toi Et Moi Pear and Pear Accented Diamond Engagement Ring In 14K Yellow Gold, Angle View
    2 Carat Toi et Moi Double Pear Accented Diamond Engagement Ring
    $2,050
    Oval Dulcie Three Stone Lab Diamond Engagement Ring In 14K White Gold - Lucenjuri Oval Dulcie Three Stone Lab Diamond Engagement Ring In 14K White Gold, Angle View
    2 Carat Dulcie Three Stone Diamond Engagement Ring
    $1,790
    Princess Couture Three Stone Lab Diamond Engagement Ring In 14K White Gold - Lucenjuri Princess Couture Three Stone Lab Diamond Engagement Ring In 14K White Gold, Angle View
    2 Carat Couture Three Stone Diamond Engagement Ring
    $1,890
    Oval Three Stone Lab Diamond Engagement Ring In 14K White Gold - Lucenjuri Oval Three Stone Lab Diamond Engagement Ring In 14K White Gold, Angle View
    2 Carat Petite Ciana Three Stone Diamond Engagement Ring
    $1,750
    Pear Opera Six-Prong Lab Diamond Engagement Ring In 14K White Gold - Lucenjuri Pear Opera Six-Prong Lab Diamond Engagement Ring In 14K White Gold, Angle View
    2 Carat Opera Six-Prong Diamond Engagement Ring
    $1,950
    Marquise Perfect Fit Six Side Stone Lab Diamond Engagement Ring In 14K White Gold - Lucenjuri Marquise Perfect Fit Six Side Stone Lab Diamond Engagement Ring In 14K White Gold, Angle View
    2 Carat Perfect Fit Six Side Stone Diamond Engagement Ring
    $1,790
    Looking for something unique? Explore our curated lab diamond engagement rings or bring your vision to life with our custom design options.
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    Customer Reviews

    September 07, 2026
    Amazing experience
    I couldn't be happier with my wedding set from Lucenjuri! The team went above and beyond to help me design the exact ring I wanted. The consultants were patient, kind, and highly communicative throughout the entire process. When the rings arrived, I was absolutely blown away by the gorgeous details and incredible quality. I'm a customer for life!
    Shonna W.
    July 23, 2026
    ***** Custom Design
    I knew exactly what I wanted, but the ring wasn't available on the website. I contacted Lucenjuri and Christina help me with getting the design finalized. It was a great experience, Christina was very responsive and accommodating. This is my second ring I ordered from Lucenjuri and I couldn't be happier! It features the "Chateau" style band and a 2.19 carat oval diamond. Love it!
    Justyna T.
    July 07, 2026
    Obsessed
    Couldn't be happier :) The ring is absolutely beautiful, the craftsmanship is amazing, and the entire process was smooth from start to finish. They made sure my vision came to life and sent videos and photos along the way. The whole team was incredibly helpful. I'm obsessed with how it turned out!!
    Aisha I.
    June 22, 2026
    Absolutely STUNNING Ring!
    This review is actually for the Athena Crescent Pear ring, which I believe has been sold out, so I decided to leave the review on a similar ring. My now fiancé surprised me with the absolutely STUNNING ring! I could not be happier. The quality is fantastic, the packaging is beautiful and the customer service was outstanding. If you had any doubts about ordering - don’t! I am in love with my beautiful ring ♥️
    Abby S.
    June 09, 2026
    Beautiful and on time
    I decided to order this ring as my everyday ring. It has a 1 carat Cushion cut stone, that it's absolutely beautiful! You can see how sparkly it is and you can't tell the difference between the natural diamonds in my band and the lab diamonds of the ring. The process was easy and the shopping was as expected.
    Justyna T.
    May 08, 2026
    10/10 couldn't recommend Lucenjuri enough
    I was sceptical of buying something so personal from a website, I was wrong to think that. The ring was easily as beautiful as the pictures on Lucenjuri website. The customer service was excellent throughout the process. I couldn’t recommend Lucenjuri enough 10/10
    Toni R.
    April 26, 2026
    Customer for life
    Perfect! My wife loved her ring. I purchased this piece as a combined Valentine’s and 20th-anniversary gift, and it became one of the most meaningful presents I’ve ever given. The website was really easy to navigate, and the pricing was excellent compared to other jewelers. It arrived promptly with all the necessary diamond certification, which gave us great peace of mind. I will definitely be a customer for life.
    Benjamin T.
    April 05, 2026
    Blown Away by Everything!
    Customer service is top notch and the most helpful I have ever experienced. The ring I had ordered got to me at the perfect time. Along with great customer service the product is even more beautiful than I could have imagined. They had earned a life long customer. I will be spreading the word about Lucenjuri and that it is the place to buy all your jewelry!
    Danny M.
    March 27, 2026
    Recommend
    I definitely recommend Lucenjuri! Take it from me, I was skeptical and overthought a lot about where I am going to purchase a ring. Until I came across Lucenjuri, this company made things a lot easier for me and boosted my confidence in choosing the ring that my bride-to-be will bear forever.
    Eric R.

    2 Carat Engagement Rings

    How Big Is a 2 Carat Lab Grown Diamond Engagement Ring?

    A 2 carat lab grown diamond typically measures around 8.0–8.2 mm for a round brilliant cut, which is a noticeable size on the finger. It's the perfect way to add a luxurious element to your engagement ring while emphasizing style, uniqueness, and elegance that is timeless, for brides-to-be who want a standout engagement ring.

    Why Choose a 2 Carat Lab Diamond Engagement Ring?

    A 2 carat lab grown diamond engagement ring is an indication of luxury and romance. It's larger, bolder, and more extravagant than the traditional 1 carat diamond size, boasting beautiful coverage on your finger while still remaining comfortable for wearing on an everyday basis. With lab grown diamonds, you can enjoy superior cut, color, and clarity grades at a fraction of the cost of mined diamonds—making a 2 carat lab diamond ring an incredible value for its presence and brilliance.

    Popular 2 Carat Diamond Engagement Ring Styles

    2 Carat Round Diamond Engagement Ring

    Engagement ring with round brilliant cut diamond is a classic favorite because it provides the most amount of sparkle and fire. It looks stunning in a solitaire, halo or pavé setting, which makes it perfect for brides who love a classic look.

    2 Carat Oval Diamond Engagement Ring

    Oval diamonds offer impressive finger coverage, making the oval diamond ring’s 2 carat look larger than its actual carat weight. With hidden halos and thin bands, they enhance their elongated and elegant shape.

    2 Carat Princess Cut Diamond Engagement Ring

    The bold, square princess cut sparkles brilliantly, making it perfect for modern, geometric-inspired designs. Princess cut diamond engagement rings look great in channel-set and solitaire settings, so the sharp 'edges' of the princess cut shine brightly.

    2 Carat Pear Shaped Diamond Engagement Ring

    The distinctive teardrop shape lengthens the finger and provides a striking, romantic appearance. Halos or simple solitaire settings further showcase the elegant silhouette of an engagement ring with a pear-shaped diamond.

    2 Carat Emerald Cut Diamond Engagement Ring

    Known for its clean step-cut facets and sophisticated appearance, the emerald cut has a simple, understated sparkle. A 2 carat emerald cut diamond ring can shine both as a solitaire or in a three-stone setting, which is perfect for vintage-inspired brides.

    2 Carat Marquise Diamond Engagement Ring

    Because the marquise cut maximizes surface area, with a 2 carat diamond, the marquise diamond engagement ring will appear larger on your finger than other shapes. The elongated boat shape pairs beautifully with halo or pavé bands providing a bold, dramatic look.

    Best Engagement Ring Settings for a 2 Carat Lab Grown Diamond

    Because of its larger size, a 2 carat diamond deserves a setting that balances security, comfort, and wow-factor:

    • Double Halo Settings: Enhance brilliance and make the diamond appear even larger—perfect for round, cushion, or pear shapes.
    • Three-Stone Settings: A 2 carat center stone with tapered baguettesor side stones adds extra presence and coverage.
    • Split Shank or Cathedral Settings: Elevate the diamond visually, and add height to a design when it comes to showing off an impressive size.

    FAQs

    How do I choose the perfect engagement ring?

    Choosing the perfect engagement ring is a personal journey that reflects your unique love story. It’s less about a "formula" and more about intuition. Start by observing. Does your partner gravitate toward vintage charm or sharp, modern lines? Do they wear gold, or is their jewelry box strictly silver-toned? If you're not sure, ask friends or family for help, or even discuss their tastes openly. 

    Once you have the vibe, focus on the diamond. The Four C’s—Carat, Cut, Clarity, and Color—are key factors to consider when choosing your diamond. At Lucenjuri, we have a wide range of lab grown diamonds that are both stunning and sustainable, allowing you to choose the perfect stone for your budget.

    What exactly is a lab grown diamond engagement ring?

    A lab grown diamond is a diamond. It’s not a "simulant" or a "cubic zirconia." It has the exact same chemical and optical DNA as a mined diamond. The only difference? It’s born in a high-tech lab rather than being pulled out of a hole in the ground. It’s the smarter, greener, and more ethical way to do luxury.

    What are the benefits of a lab grown diamond engagement ring?

    The most obvious perk? You get a much bigger, much better diamond for your money. Because we’ve cut out the unnecessary supply chain markups, you aren't paying for "tradition"—you’re paying for the stone. Plus, every one of our diamonds comes with an IGI or GIA certificate, so you have the same verified quality and transparency you’d expect from a high-end jeweler, but with a clear conscience.

    What are some engagement ring setting types?

    With so many gorgeous ring settings, each one yields a different appearance. Some of the most popular options include:

    • Solitaire: The "little black dress" of rings. Simple, elegant, and focused entirely on the diamond.
    • Halo: For when you want that "wow" factor. It wraps the center stone in a circle of smaller diamonds to maximize the sparkle.
    • Three-Stone: Representing your past, present, and future—it’s a sentimental powerhouse.
    • Bezel: My personal favorite for the modern minimalist. It’s sleek, snag-free, and incredibly secure.
    • Toi et Moi: The "You and Me" ring. Two stones, one design—very chic, very romantic.

    How do I choose the right metal for the engagement ring setting?

    Don't overthink it—go with what they already wear. Platinum is the "set it and forget it" metal; it’s incredibly tough and never needs replating. White Gold is the sleek, budget-friendly alternative. Yellow Gold feels warm and soulful (and it’s having a huge fashion moment right now), while Rose Gold is for the romantic who wants something a bit more unique.

    Can I customize my engagement ring?

    Absolutely! Customize is definitely one of our specialty. Through Lucenjuri’s Artisan Studio, we can bring any vision to life. From selecting a specific IGI certified stone to designing a bespoke band from a sketch, we’ll work with you through a CAD preview to ensure every detail is a perfect reflection of your love story.

    How can I stay within my budget?

    Staying on budget is easy when you choose lab grown. Because our diamonds offer more "brilliance for your spend," you don't have to compromise on quality. Our advice: prioritize the Cut (for maximum sparkle) and the Carat (for the look you want), and let us help you find the sweet spot for color and clarity to keep the price exactly where you need it.

    What is the "3-month rule" for engagement rings?

    That "rule" was a marketing invention from the 1940s. We don't subscribe to it. Your ring should reflect your values and your life together, not a corporate sales target. Spend what feels right for you, and with lab diamonds, "comfortable" still looks like "extravagant."

    How much does the average lab grown diamond engagement ring cost?

    One of the best things about the current market is that "luxury" is no longer gated by an astronomical price tag. On average, a high-quality lab grown diamond engagement ring at Lucenjuri ranges from $1,500 to $5,000, depending on the complexity of the setting and the carat weight of the center stone. To put that in perspective, a lab grown diamond typically costs 60% to 80% less than a mined diamond of the exact same quality. This price difference allows you to invest in a much more impressive stone or setting without stretching your finances.

    Are lab grown diamond engagement rings durable enough for everyday wear?

    Yes. Science doesn't lie. A lab diamond is a 10 on the Mohs scale—the hardest material on Earth. It’s not going to scratch, it’s not going to cloud, and it’s not going to break. When you choose a lab diamond, you are choosing a stone that is built to endure.