Lab Grown Diamond Three Stone Engagement Rings
Check out these stunning lab created diamond three stone engagement rings from our diverse catalog, designed only for you. Shop these lab grown diamond three stone engagement rings from the comfort of your home and get them delivered to your doorstep. Read Less
Check out these stunning lab created diamond three stone engagement rings from our diverse catalog, designed only for you. Shop these lab grown diamond three stone engagement rings from the comfort of your home and get them delivered to your doorstep. Read Less
Ready to ship worldwide
Easy 30-day returns
Filter By
90 items
90 items
Why Diamondrensu?
Quality guaranteed
Our team works hard to exceed your expectations but if for some reason we fall short, simply return or choose another size product.
Contact us for anything
Can’t find the perfect ring or need assistance? Our team is ready to help with recommendations, orders, and any inquiries you may have.
Can’t find your perfect ring? We’ll create it for you.
Have a design in mind or need help choosing the perfect piece? Schedule a 1-on-1 consultation and let us assist you.
Loved by customers
Hear from those who’ve experienced our craftsmanship firsthand.

Christiaan Sorensen, San Clemente, California - United States
Timeless Romance

Angela Brown, Calgary, Alberta - Canada
Unforgettable Engagement
This ring is absolutely gorgeous! Ankit customized the stock ring to my specifications and answered all my questions in a timely manner. The whole process was so painless and quick, and I can’t get over how fiery and beautiful the stone is. The craftsmanships is so well done. My fiancée loves the ring SO much and we’re both so happy! We ordered my engagement ring from Ankit too and I can’t wait to receive it! Thank you, Ankit, for making such a pretty ring and helping make our engagement so special!
Read LessThis ring is absolutely gorgeous! Ankit customized the stock ring to my specifications and answered all my questions in a timely manner. The whole process was so painless and quick, and I can’t get over how fiery and beautiful the stone is. The craftsmanships is so well done. My fiancée loves the ring SO much and we’re both so happy! We ordered my engagement ring from Ankit too and I can’t wait to receive it! Thank you, Ankit, for making such a pretty ring and helping make our engagement so special!
Read Less
Melissa Henderson, Canada
Dream Proposal
The ring was exactly as pictured. The colour was a little more green which is exactly what we wanted. My son picked this to propose with and she absolutely loved it!!! We were not sure if it would arrive before the new year but it did, so he proposed New Year’s Eve!!!❤️❤️❤️💍💍💍🫶🫶🫶 The service was great and he got back to me to make sure everything was correct!!! I would definitely purchase from here again!!!👍👍👍👍👍
Read LessThe ring was exactly as pictured. The colour was a little more green which is exactly what we wanted. My son picked this to propose with and she absolutely loved it!!! We were not sure if it would arrive before the new year but it did, so he proposed New Year’s Eve!!!❤️❤️❤️💍💍💍🫶🫶🫶 The service was great and he got back to me to make sure everything was correct!!! I would definitely purchase from here again!!!👍👍👍👍👍
Read LessExplore other categories
Lab Grown Diamond Three Stone Engagement Rings
They say the third time is the charm, and we agree! A single-stone ring brings joy to your life, but a three-stone ring amplifies that happiness by three. A three-stone engagement ring represents each milestone of a couple’s relationship - the past, present, and future. Each stone symbolizes a lifetime of love, friendship, and commitment.
Our lab-grown diamond three-stone engagement rings will strengthen your relationship with their beauty and grandeur. Each stone has a unique charm and a distinctive flavor to bring romance, adventure, and comfort into your life. A three-stone engagement ring is the natural progression of your love: one relationship, two people, and three stones.
Why Choose Lab-Grown Diamond Three-Stone Engagement Rings?
Shopping trends have a long way. Instead of choosing between quality and responsibility, lab-grown diamond three-stone engagement rings offer both on a diamond-studded platter.
Lab-grown diamonds are as beautiful as natural diamonds, but their ethical source makes them stand out. Moreover, lab-grown engagement rings give you your dream proposal without breaking the bank. If you want glamor and sparks, lab-created three-stone rings will make your dream come true at an affordable price.
Things to Keep in Mind
Lab-grown diamond three-stone engagement rings are a great purchase, but before getting your hands on your favorite ring, keep the following things in mind:
- The stones: A three-stone engagement ring allows you to go all out and customize it. You can buy a stunning ring with a marquise cut stone in the center, flanked by two gorgeous round brilliant stones, or wear three princess cut stones on one finger.
- Buy responsibly: Remember to check the ring’s diamond before adding it to your cart to ensure you purchase an authentic piece.
- The 4Cs: The core of a diamond ring is its 4Cs - clarity, cut, color, and carat.
- What is your budget? Lab-grown halo rings are a sound investment, but you should always set a budget beforehand to make your shopping experience more enjoyable.
They say the third time is the charm, and we agree! A single-stone ring brings joy to your life, but a three-stone ring amplifies that happiness by three. A three-stone engagement ring represents each milestone of a couple’s relationship - the past, present, and future. Each stone symbolizes a lifetime of love, friendship, and commitment.
Our lab-grown diamond three-stone engagement rings will strengthen your relationship with their beauty and grandeur. Each stone has a unique charm and a distinctive flavor to bring romance, adventure, and comfort into your life. A three-stone engagement ring is the natural progression of your love: one relationship, two people, and three stones.
Why Choose Lab-Grown Diamond Three-Stone Engagement Rings?
Shopping trends have a long way. Instead of choosing between quality and responsibility, lab-grown diamond three-stone engagement rings offer both on a diamond-studded platter.
Lab-grown diamonds are as beautiful as natural diamonds, but their ethical source makes them stand out. Moreover, lab-grown engagement rings give you your dream proposal without breaking the bank. If you want glamor and sparks, lab-created three-stone rings will make your dream come true at an affordable price.
Things to Keep in Mind
Lab-grown diamond three-stone engagement rings are a great purchase, but before getting your hands on your favorite ring, keep the following things in mind:
- The stones: A three-stone engagement ring allows you to go all out and customize it. You can buy a stunning ring with a marquise cut stone in the center, flanked by two gorgeous round brilliant stones, or wear three princess cut stones on one finger.
- Buy responsibly: Remember to check the ring’s diamond before adding it to your cart to ensure you purchase an authentic piece.
- The 4Cs: The core of a diamond ring is its 4Cs - clarity, cut, color, and carat.
- What is your budget? Lab-grown halo rings are a sound investment, but you should always set a budget beforehand to make your shopping experience more enjoyable.













































































































