Mobile Top Button Desktop Top Button
Only a Few Left
top large img
side1 large img
add_img1 img
add_img2 img
add_img3 img

Trilogy 16 in. Lab Diamond Tennis Necklace (2 1/2 ct. tw.) in 14K White Gold

CAD 4,285

Holiday Badge Ships by Christmas

Order now and your order ships by Fri, October 30

Need it sooner?
gift with purchase tier gift item

ENDS SOON!

Lab Diamond Necklace
With Purchase Over $1,000.
Use Code SPARKLE in Cart.

We've Got You Covered
Free Shipping & Returns
Free Lifetime Warranty

This tennis necklace features lustrous metal links, each set with three shining lab grown diamonds.

  • 276 round lab grown diamonds, 2 1/2 ct. tw. minimum — feature a micro pavé setting.
  • F color, VS2 clarity — bring bright, consistent sparkle across every link.
  • 16-inch length, 1/15 inch width — gives the necklace a sleek, contemporary profile.
  • Box clasp with figure-8 safety — secures the necklace for extra security during wear.
  • Repeating trio-diamond links — give the strand a full, continuous line of sparkle from every angle with no visible gaps between links, transitioning easily from daytime to evening wear.

Necklace Information

  • Style: BE4D1457LC-14KW
  • Metal: 14K White Gold
  • Length: 16 in.
  • Width: 1/15 in.
  • Setting: Micro Pavé

Chain Details

  • Type: Tennis
  • Clasp: Box Clasp with Figure 8 Safety
  • Chain Length: 16 in. chain-length

Gemstone Details

  • Easy monthly payments with Affirm. From 0% APR financing. Up to 36 months. Subject to credit approval.
  • Special 12 month financing options available with Wells Fargo, subject to credit approval.
  • Layaway options also available.
  • Learn More
Women's yellow gold diamond pendant and paperclip chain inside a jewelry box.

Order Details

The Brilliant Earth Difference

Our team designs our collections with precision and skill at our San Francisco studio. We know it’s the details that matter most — so we obsess over each one.
Our dedication to quality craftsmanship begins with our responsibly sourced precious metals.
From our Beyond Conflict Free Diamonds® to the most innovative lab diamonds on the planet, our world class gemologists have been sourcing exceptional diamonds with traceable origins for twenty years.
image description

award-winning
artistry

award-winning
artistry

Our team designs our collections with precision and skill at our San Francisco studio. We know it’s the details that matter most — so we obsess over each one.

image description

Unmatched
materials & craftsmanship

Unmatched
materials & craftsmanship

Our dedication to quality craftsmanship begins with our responsibly sourced precious metals.

image description

industry-leading
standards

industry-leading
standards

From our Beyond Conflict Free Diamonds® to the most innovative lab diamonds on the planet, our world class gemologists have been sourcing exceptional diamonds with traceable origins for twenty years.

Have a question?

We're happy to help

No. This necklace has a fixed 16 in. chain length for a close fit.
This necklace is crafted in 14K white gold.
This necklace features a micro pavé setting that frames lab grown diamonds across each link for a refined, shimmering strand.
This necklace pairs with lab grown diamond stud earrings for a timeless, coordinated look.
Yes. This necklace is designed for everyday wear and can be gently cleaned with warm soapy water and a soft brush, and wearers can take advantage of complementary professional cleanings at a Brilliant Earth showroom.

Last updated on October 22, 2026