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Sun Lab Alexandrite Medallion Necklace in 14K Yellow Gold

$1,395 (Taxes Included)

(16)

Order now and your order ships by Thu, October 29

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This sun medallion necklace features a round lab created alexandrite set at its center.

  • 4mm round alexandrite — displays a color-changing effect between strong purple and teal, adding a dynamic pop of color at the medallion's center.
  • Bezel setting — frames the alexandrite in a smooth, protective border of gold that keeps the stone secure while showcasing its color.
  • 3/4-inch medallion — measures 3/4 inch long and wide, giving the sun design a bold, eye-catching presence.
  • Cable chain — is solid, suspending the necklace and fastening securely with a lobster clasp for comfortable, everyday wear.
  • Adjustable chain length — can be set to 16, 17, or 18 inches to suit individual preference, so the medallion sits exactly where it's wanted.
  • Styling versatility — the medallion pairs well with other necklaces for layered styling, or wears well on its own as a solo statement piece.

Beauty connoisseur and content creator Brigette Pheloung (@acquiredstyle) designed this medallion to represent the sun and her mother's endless warmth.

Necklace Information

  • Style: BE4GEM25LCA-14KY
  • Metal: 14K Yellow Gold
  • Length: 3/4 in.
  • Width: 3/4 in.
  • Setting: Bezel

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

Reviews

4.2
(16)
Amy Reviewed Sun Lab Diamond Medallion Necklace (1/4 ct. tw.)
7/21/2026

Love the sun medallion necklace!

I absolutely love this necklace! The design is exactly what I was looking for-simple, elegant, and beautifully made. It looks even better in person, and I've already received several compliments. I couldn't be happier with my purchase! ...Read More

Amanda Reviewed Mini Sun Lab Diamond Medallion
7/6/2026

Beautiful Piece

The necklace is beautiful! Easy to layer and fun that it is double sided. I've worn it everyday since I've gotten it. This was my first purchase from Brilliant Earth and won't be my last. ...Read More

Karen Reviewed Sun Lab Diamond Medallion Necklace (1/4 ct. tw.)
7/1/2026

Sun medallion

I bought this for myself following a difficult divorce. The intention I was thinking about is moving towards the light and the sun bringing a warm embrace ...Read More

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 necklace features a solid cable chain that adjusts to 16, 17, or 18 inches for individual preference and secures with a lobster clasp.
Yes, the bezel setting frames the lab alexandrite and provides a secure, low-profile design suitable for everyday wear.
This necklace is available in 14K Yellow Gold.
This necklace pairs beautifully with 14K yellow gold bezel stud earrings or petite lab diamond studs for a cohesive, elevated look.
This necklace makes a meaningful gift thanks to its sun medallion design and the color-changing lab alexandrite.

Last updated on October 5, 2026