Mobile Top Button Desktop Top Button
top large img
side1 large img
top_hd img
top_hd_zm img
add_img1 img
add_img2 img
add_img3 img

Emerald Cut Lab Diamond Riviere Necklace (15 ct. tw.) in 14K White Gold

$16,000

Order now and your order ships by Mon, November 9

gift with purchase tier gift item

ENDS SOON!

1/4 Carat Lab Diamond Studs
With Purchase Over $1,000. A $200 Value.
Use Code STUDS in Cart.

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

This lab diamond tennis necklace lines 55 emerald-cut lab diamonds in a graduated row that grows fullest at the center front, tapering gradually toward the clasp for a bold, brilliant line of sparkle.

  • 55 emerald-cut lab diamonds — 15 ct. tw. combined for a bold, brilliant line of light across the neckline.
  • F color, VS2 clarity — gives the necklace bright, well-matched brilliance from every angle.
  • Prong setting — secures each diamond, keeping the row aligned along the front of the necklace for a polished, unified line.
  • Close, layerable fit — sits close along the neckline and pairs easily with pendant styles, other necklaces, or wears well on its own.
  • 18-inch length — sized to sit comfortably at the collarbone for everyday wear.
  • Box clasp with fold-over safety — fastens the necklace securely at the back for confident, all-day wear.

Necklace Information

  • Style: BE4D0270LC-14KW
  • Metal: 14K White Gold
  • Length: 18 in.
  • Width: 1/8 in.
  • Setting: Prong-Set

Chain Details

  • Type: Tennis
  • Clasp: Box Clasp with Fold Over Safety
  • Chain Length: 18 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

Last updated on October 5, 2026