Delivered in our signature luxury box
Every Luminary Gem arrives in our signature packaging,
crafted to reflect timeless brilliance.
About This Item
Round Lab Grown Diamond Tennis Bracelet
Timeless brilliance defines this round lab grown diamond tennis bracelet. Precisely matched round diamonds create a continuous stream of light with a refined silhouette suited to both everyday wear and special occasions.
Crafted in solid 14K or 18K gold, each bracelet is made to order and finished with a secure box clasp and safety latch for confident wear. Available in 3, 5, 8, or 15 total carat weights, it is designed to move smoothly around the wrist while maintaining a balanced appearance.
Item Details
| Metal | Solid 14K or 18K Gold |
| Clasp | Secure Box Clasp with Safety Latch |
| Finish | High Polish |
| Production | Made to Order |
Diamond Specifications
| Diamond Type | Lab-Grown Diamonds |
| Diamond Shape | Round |
| Total Carat Weight | 3, 5, 8, or 15 CTW |
| Color | D–F |
| Clarity | VVS–VS |
| Setting Type | Classic Prong Setting |
| Certification | IGI Certified Finished Piece |
Made to Order
Each bracelet is produced according to the selected total carat weight. The number and size of the round diamonds may vary by option, helping maintain balanced proportions, secure setting, and consistent brilliance throughout the bracelet.
Eterna Radiance Tennis Bracelet
$2,677.00
Real Stories from Luminary Gem Customers
Luminary Gem — Frequently Asked Questions
Are the bracelets IGI certified?
Yes. Each bracelet is fully IGI certified, verifying both the lab-grown diamonds and the precious metal to ensure authenticity, quality, and complete peace of mind.
What is a lab-grown diamond bracelet?
A lab-grown diamond bracelet features real diamonds created in a laboratory, offering the same brilliance, durability, and beauty as mined diamonds.
Are lab-grown diamonds real?
Yes. Lab-grown diamonds are 100% real diamonds with the same physical, chemical, and optical properties as natural diamonds.
What is a lab-grown diamond tennis bracelet?
A tennis bracelet features a continuous line of perfectly matched lab-grown diamonds, designed for timeless elegance and exceptional sparkle.
Do lab-grown diamond bracelets sparkle like natural diamonds?
Absolutely. When cut to the same standards, lab-grown diamonds deliver identical fire and brilliance.
What metals are available for your bracelets?
Our bracelets are crafted in solid 14K or 18K gold, available in yellow, white, and rose gold.
Are lab-grown diamond bracelets suitable for everyday wear?
Yes. They are designed for comfort and durability, making them ideal for daily wear or special occasions.
What lengths are available?
Standard lengths are available, and custom sizing can be requested for a perfect fit.
How do I choose the right bracelet size?
A slightly loose fit is recommended. Most customers choose 6.5–7 inches for a comfortable, elegant drape.
Is the clasp secure?
Yes. All bracelets feature secure clasps designed for confident, everyday wear.
How do I care for my diamond bracelet?
Clean gently with warm water, mild soap, and a soft brush. Avoid harsh chemicals to maintain long-lasting sparkle.