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Peyton 4mm Solitaire with 2ct Emerald Certified Lab Diamond in 18K White Gold

$3,590 (Taxes Included)

(7)

Order now and your order ships by Thu, Oct 29 , depending on ring size.

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Lab Diamond Necklace
With Purchase Over USD$1,000.
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This solitaire engagement ring pairs a clean, streamlined band with a 2-carat emerald cut lab-grown diamond center stone, putting the full focus on the diamond's brilliance.

  • 4mm band width \u2014 gives the ring a substantial, prominent profile that sits comfortably on the finger.
  • Four-prong setting \u2014 secures the center stone at four points while keeping the sides open so light can enter from multiple directions.
  • Solitaire silhouette \u2014 keeps every design detail focused on the center diamond, from the shoulders to the gallery.
  • D-F color, VS clarity \u2014 grading gives this diamond bright, radiant brilliance suited to a simple setting.
  • Precious metal options \u2014 let you choose the one that suits your style.
  • 8.4mm x 6mm dimensions \u2014 reflect the center stone's length and width.

This center lab diamond is certified for authenticity by an independent grading lab and inscribed with a number that matches its certificate.

Ring Information

  • Style: BE12148PSEM2CTLC-18KW
  • Metal: 18K White Gold
  • Prong metal: 18K White Gold
  • Width: 4 mm
  • Rhodium Plated: No

Center Gemstone

  • 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

Schedule a personalized, in-person visit to discover the perfect ethical origin fine jewelry piece for your milestone moments.

Gemstone ring on wooden jewelry box.

Order Details

Reviews

5.0
(7)

What customers are saying

Customers describe this ring as stunning, with many saying it looks even more beautiful in person than they expected. Wearers love it from the first moment they see it, and it consistently earns enthusiastic reactions from everyone who sees it worn.

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Lucas Reviewed Peyton 4mm Solitaire Ring
9/3/2026

She loves it

The ring was exactly what I expected, she loves it, and everyone she shows it to loves it. Thank you for the perfect experience buying a ring! ...Read More

Jeff Reviewed Peyton 4mm Solitaire Ring
2/7/2026

The ring is nothing short of stunning and "Brilliant". It brought tears to her eyes. Thank you Brilliant Earth!!! ...Read More

Brian Reviewed Peyton 4mm Solitaire Ring
1/6/2026

Direct quote from my fiancé, "Princess fiancé APPROVED." ...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?

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Last updated on October 22, 2026