Mark a March birthday, personal milestone or proposal with the clear blue color of a lab-created aquamarine ring. Explore bezel, multicolor and other made-to-order designs, with process photos included as part of the final delivery.
I was nervous about buying a ring online but it seemed like it would be a wild goose chase trying to find an elongated hexagon moissanite engagement ring (which is what my now fiance wanted) so I took a chance with Brilliant Carats and I'm glad I did. The ring is high quality and the price can't be beat. I will be shopping with them again for a wedding band.
Ring Size
01/22/2026
Mary
Classic ring
The design is classic, the quality is amazing… I’m obsessed!
Oval Lab-Grown Diamond Solitaire Engagement Ring
12/09/2025
Alden E.
My wife is very happy
I just got my custom ring — it’s gorgeous! My wife loves it so much. The customer service team kept me updated the whole time, sending photos of every stage. They were super patient.
Big thanks to Brilliant Carats!
Oval Lab-Grown Diamond Solitaire Engagement Ring
12/09/2025
Cassidy Blake
Maybe purchase again.
Unique shape and such clear sparkle. Everyone thought it was a custom piece. Maybe purchase again.
Aegis | 1-3cts Hexagon Lab Diamond Ring with Iris Flora
11/02/2025
Faith Harmon
Shining Shining Shining
I’ve worn it non-stop for months — durable and still shines like new.
Long Hexagonal Cut Twist Band Engagement Ring
10/30/2025
Piper Lawrence
Stunning clarity for moissanite.
Stunning clarity for moissanite. Comfortable fit and the ring arrived in lovely packaging.
Emerald Cut Diamond with Baguette & Trapezoid Accents Set
10/29/2025
Jessica Wallace
I love this kite diamond ring
I love this kite diamond ring; the matched wedding band is perfect.
NEXUS Kite Cut Lab Diamond Regal Halo Bridal Set 2PCs
10/28/2025
Vanessa Burke
my new go-to
Pear moissanite is my new go-to. Looks high-end, the halo setting makes it pop.
Pear Cut Three-Stone Lab Diamond Engagement Ring
10/16/2025
Autumn Reeves
Love this hexagon moissanite ring.
Love this hexagon moissanite ring. Sparkle rivals my friend’s natural diamond.
Hexagon Cut with Classic Matching Band Bridal Set
10/13/2025
Amber McKinney
My partner loved it.
Stunning kite moissanite, it's sharp, sparkly, and very unique. My partner loved it.
NEXUS Kite Cut Lab Diamond Classic Grace Bridal Set 2PCs
10/11/2025
Shelby Quinn
Classy and timeless ring
Classy and timeless. Excellent cut, and the IGI certificate came with full details.
Pear Bezel Lab Diamond Ring in Solid Gold 1-3ct
10/04/2025
Jenna Whitfield
Amazing lab diamond ring.
Amazing lab diamond ring. The hexagon shape gives my ring a designer look.
Hexagon Cut with Classic Matching Band Bridal Set
10/02/2025
Naomi Barrett
This engagement ring is classic and elegant
This engagement ring is classic and elegant, with sharp, crisp facets, and the setting is beautifully finished. Would recommend it to my friends.
Emerald Cut Diamond with Baguette & Trapezoid Accents Set
10/01/2025
Nathan Fuller
Perfect proposal ring.
My fiancé cried! The stone looks incredibly natural. Perfect proposal ring.
Pear Cut Three-Stone Lab Diamond Engagement Ring
09/28/2025
Erin Caldwell
Comfortable for daily wear.
This hexagon diamond ring is exactly what I wanted — unique without being over the top. Comfortable for daily wear.
Hexagon Cut with Classic Matching Band Bridal Set
09/26/2025
The Blue of a New Chapter
Aquamarine brings a clear, light-filled color to moments of change. Its association with March makes it personal for birthdays, while its quiet presence also suits proposals and self-chosen milestones.
Need help?
Frequently Asked Questions
Is lab-created aquamarine real aquamarine?
Lab-created aquamarine is grown in a controlled laboratory rather than mined. It has essentially the same chemical, physical and optical properties as its natural counterpart, while its laboratory origin should always be clearly disclosed.
Is aquamarine the birthstone for March?
Yes. Aquamarine is one of the traditional birthstones for March and is also associated with the 19th wedding anniversary. It can mark a birthday, anniversary, proposal or personal milestone.
How is aquamarine different from blue sapphire?
Aquamarine typically shows a lighter blue to slightly greenish-blue color, while sapphire often has a deeper, more saturated blue. Aquamarine feels lighter and more transparent; sapphire offers greater hardness for demanding daily wear.
Can an aquamarine ring be worn every day?
Aquamarine measures approximately 7.5–8 on the Mohs hardness scale and can suit regular wear. Protect it from heavy impact, remove it during demanding activities and have stone settings checked periodically.
Are these rings made to order and certified?
Most designs are made to order, normally requiring 7–10 working days before shipping. IGI or GRC documentation may apply to a diamond, colored gemstone or finished piece depending on the design. Making-process photos are included with the final delivery.
Will my aquamarine ring fade or change color over time?
Unlike some gemstones, high-quality aquamarines retain their color permanently. Our stones are:
Heat-treated to stabilize color (industry-standard practice)
Resistant to sunlight exposure
Backed by color-guarantee certification
Any question?
You can contact us through our contact page! We will be happy to assist you.
A Birthstone Beyond Birthdays
Choose aquamarine for a birth month, a 19th anniversary or simply for its distinctive blue. The meaning can come from the calendar, the relationship or the moment you decide to remember.