Lab Grown Diamond Engagement Rings
If you're searching for a stunning engagement ring that’s both beautiful and responsibly made, our lab grown diamond engagement rings are the perfect choice. These diamonds are real, radiant, and created in a controlled environment using advanced technology. They're physically, chemically, and optically identical to natural diamonds—but come without the environmental impact or high price tag.
Whether you're planning a heartfelt proposal or upgrading a ring to mark a new chapter, our collection of lab diamond engagement rings combines classic styles with modern values. At Carat Rio, we’re proud to offer high-quality designs crafted with precision, love, and sustainability in mind.
Why Choose Lab Grown Engagement Rings?
Lab grown diamonds are growing in popularity for good reason. They offer the same sparkle and durability as mined diamonds while being more affordable and ethical. Our lab created diamond engagement rings that are handcrafted to showcase the best of both worlds—luxury and value.
When you choose a lab grown diamond engagement ring, you're getting:
- 100% real diamonds, grown in a lab with advanced technology
- Conflict-free, sustainable, and eco-friendly gemstones
- Better value—so you can afford higher clarity, cut, or carat size
- Styles that are timeless, unique, and full of personality
Explore Popular Engagement Ring Styles
No matter what your style is, our collection of lab grown engagement rings has something just right for you. Whether you like a simple look or something that really shines, we’ve got a ring that tells your love story your way.
Solitaire Engagement Rings
If you like a clean and classic look, a solitaire engagement ring is a great choice. It has one center diamond that really stands out. This style is simple, elegant, and never goes out of fashion. It’s perfect if you want a ring that feels timeless and easy to wear every day.
Halo Engagement Rings
Want something with more sparkle? Halo engagement rings have tiny diamonds around the center stone to make it look bigger and brighter. This style catches the light from every angle and is perfect if you love that extra shine.
Three Stone Engagement Rings
A three stone engagement ring (3 stone engagement ring), is full of meaning. The three stones stand for your past, present, and future together. It’s a beautiful style that tells your story and gives you more sparkle with a balanced, elegant look.
Vintage Engagement Rings
If you love old-school charm, check out our vintage engagement rings. These rings have special details inspired by styles from the past—like tiny patterns and unique shapes. They’re great if you want something different that feels romantic and full of character.
Best Diamond Shapes for Lab Grown Engagement Ring
Every diamond shape has its own unique feel, and the right one can truly reflect your personality. Our lab diamond engagement rings come in a wide range of shapes, so you can pick the one that speaks to you.
Emerald Cut Engagement Rings
If you like clean lines and a classy look, emerald cut engagement rings are a great choice. The step-cut design gives it a soft sparkle and a calm, elegant feel. Emerald engagement rings are perfect if you love a sleek and timeless style that stands out without being too flashy.
Oval Engagement Rings
Oval engagement rings are simple, stylish, and flattering on every hand. The longer shape makes your fingers look slender, and the sparkle really pops. It’s a great pick if you want something elegant but not too traditional.
Princess Cut Engagement Rings
Princess cut engagement rings have a sharp, modern look. With clean edges and bright sparkle, this shape feels bold and fun. It’s perfect if you want something with a bit of edge and personality.
Radiant Cut Engagement Rings
Radiant cut rings give you the sparkle of a round diamond, but with a square shape. They shine brightly and have a lot of fire. This shape is perfect if you love a mix of classic and modern.
Pear Shaped Engagement Rings
Pear shaped engagement rings have a soft, teardrop shape that feels romantic and unique. It’s a lovely mix between round and marquise cuts. If you want something a little different that still feels elegant, this is a great choice.
Marquise Engagement Rings
Marquise engagement rings have a vintage feel with their pointed ends and long shape. They make your fingers look longer and add a bit of drama. If you want something that really stands out, this shape is a beautiful option.
Build a Lab Created Engagement Ring That’s Uniquely Yours
Every love story is different—your ring should be too. Many of our lab created engagement rings can be customized to match your exact vision. Choose your:
- Diamond shape: Round, Oval, Princess, Pear, Marquise, Emerald, Radiant
- Ring style: Solitaire, Halo, Three Stone, Vintage
- Metal color: White gold, Yellow gold, Rose gold, or Platinum
- Band design: Plain, pavé, twisted, or hidden halo
Looking to design something completely custom? We can help. Our team will work with you to create the best lab grown diamond engagement ring that suits your taste and budget.
Matching Wedding Rings Available
Pair your lab diamond ring with a matching wedding ring for the perfect bridal set. Choose from styles like:
- Lab diamond eternity rings for endless sparkle.
- Curved wedding bands that fit snugly against halos and unique shapes.
- Pavé wedding rings for subtle shine and detail.
Explore our lab created diamond wedding rings collection to find the ideal match for your engagement ring.
Shop Lab Grown Diamond Engagement Rings From Carat Rio
At Carat Rio, we make shopping simple, secure, and enjoyable. All our lab grown diamonds engagement rings are certified, responsibly sourced, and backed by a satisfaction guarantee. We offer worldwide shipping, transparent pricing, and easy customization.
Whether you're searching for a lab grown diamond engagement ring with classic style or a lab created engagement ring that breaks the mold, you’ll find the perfect piece here.
Start Your Forever with a Lab Grown Diamond Engagement Ring That Reflects You
Browse our collection of lab grown diamond engagement rings and discover the one that tells your love story. With styles for every personality and prices for every budget, your dream ring is just a click away.
