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Trio Lab Diamond Pendant (1/3 ct. tw.) in 18K Yellow Gold

CAD 1,445

Metal: 18K Yellow Gold

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This petite pendant features a trio of round lab grown diamonds in a prong setting.

  • At 0.35 ct. tw., the diamonds display an F/G color and VS clarity for bright, white sparkle.
  • The prong setting holds each of the three diamonds securely while keeping them visible, sparkling from every side, angle, and direction.
  • Its pendant measures 1/4 inch wide, keeping the trio design compact, lightweight, and easy to layer.
  • The pendant hangs from a solid cable chain, fastening with a lobster clasp for secure, comfortable everyday wear and movement.
  • A polished cable chain gives the necklace a classic, everyday finish that nicely complements the three round diamonds.
  • Its length can be adjusted to either 16 or 18 inches to suit individual preference.

Necklace Information

  • Style: BE4D1623LC-18KY
  • Metal: 18K Yellow Gold
  • Length: 1/3 in.
  • Width: 1/4 in.
  • Setting: Prong-Set

Chain Details

  • Type: Solid Cable Chain
  • Clasp: Lobster Clasp
  • 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

This pendant adjusts to 16 or 18 inches for individual preference and secures with a lobster clasp.
This pendant measures 1/3 inch in length and 1/4 inch in width.
Yes. This pendant features prong-set lab grown diamonds and a solid cable chain that secure the stones for everyday wear.
This pendant pairs beautifully with classic lab diamond studs or small huggie earrings in the same metal for a coordinated, elegant look.
Yes. This Trio Lab Diamond Pendant makes a special, timeless gift with its trio of lab grown diamonds and 18K gold finish.

Last updated on September 14, 2026