3 Carat Lab-Grown Diamond Engagement Rings – Ultimate Elegance & Prestige
A Bold Expression of Love
A 3 carat lab-grown diamond engagement ring is a luxurious choice that speaks volumes. At Charleston Rings, we offer stunning 3 carat lab-grown diamonds that provide unparalleled brilliance and presence.
Shop Our 3 Carat Lab-Grown Diamond Rings
(Photos shown feature 2.5 carat center stones. Carat size refers to center stone only and does not include side stones. Diamond appearance will vary based on finger size and setting.)
Why Choose a 3 Carat Lab-Grown Diamond?
Unparalleled Sparkle – The larger size enhances fire and brilliance, making your ring a true showstopper.
Luxury Within Reach – Get the grandeur of a 3 carat diamond at a fraction of the cost compared to a natural diamond.
Ethical & Sustainable – Enjoy luxury guilt-free with conflict-free, eco-friendly diamonds.
Shop Other Carat Options
Real Customer
Testimonials
"Great experience with finding the most 'exquisite' ring (her words) for our engagement."
Mark W.
"Ordering was easy, support was helpful and delivery was quick! Most importantly, a beautiful product!"
Connor D.
"We had an incredible experience shopping for a ring with this company. Absolutely recommend!"
Eric P.
"The engagement ring I received is beautiful! I'm so excited to gift it to someone special. The team at Charleston Rings were so helpful answering all of the questions I had for this!"
Thomas W.