Insured delivery
Complimentary FedEx shipping across the U.S. and Canada.
Celestra Jewels · When Only the Best Will Do
Wear the remarkable.
Extraordinary lab diamonds. Gold and platinum. Designs with presence, selected around the details that matter to you.
For the person who knows the difference.
Shop the collection or commission something entirely yours.Love it or return it
30 calendar days from delivery on standard, non-personalized pieces in original, unworn condition.
Our return promise →A real concierge
Questions before you purchase? Speak with us about the exact piece you are considering.
Meet Celestra & contact →Shop by category
Begin with a signature.
Explore the Celestra collection by the piece you will reach for first.
The Celestra edit
Designed to stop the room.
Start with a considered design, then make it yours with a clear choice of diamond scale, metal, and quality.
Rings · Made to order
Emerald Lab Diamond Bold Accented Engagement Ring · Design 0851
From 7 ct total weight · F+ color · VS+ clarity lab-grown diamonds
From $4,125View piece →
Earrings · In-stock selection
Oval Lab Diamond Knot Earrings
From 2 ct total weight · F+ color · VS+ clarity lab-grown diamonds
From $3,000View piece →
Bracelets · In-stock selection
Round Lab Diamond Prong-Set Bracelet · Design 1732
From 10 ct total weight · F+ color · VS+ clarity lab-grown diamonds
From $6,437View piece →
Necklaces · In-stock selection
Oval Lab Diamond Cross Pendant · Design 1256
From 3 ct total weight · F+ color · VS+ clarity lab-grown diamonds
From $4,100View piece →
The Celestra standard
More stone.
More intention.
We start with standout materials, then remove the mystery. You choose the diamond scale, metal, color, clarity, and ring size—before you pay.
See our value standardIGI documentation confirmed
We confirm independent documentation and laser-inscribed identification for the selected diamond before production.
Made around you
Choose from gold, platinum, stone size, and Celestra quality upgrades on every eligible design.
Clear from the start
Selected configurations show their current delivery estimate before you add them to your bag.
One of One
Your idea.
Our next creation.
Send a saved image, a sketch, or a thought. Our concierge will help shape it into a piece no one else owns, beginning with a complimentary estimate and a clear next step.
Your private design briefing
Tell us what you're imagining.
Give us a starting point, price range, and any inspiration photos. We'll return with an easy, thoughtful estimate within one business day.
Your estimate is complimentary. If you choose to commission a detailed 3D rendering, we will explain the next step and apply its design credit toward your finished piece.