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Sydney Perfect Fit Hidden Halo 2mm with 2ct Round Certified Lab Diamond in 18K White Gold

$3,690 (Taxes Included)

(2)

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.
Use Code SPARKLE in Cart.

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This hidden halo engagement ring pairs a 2-carat round cut lab-grown diamond center stone with a halo of diamonds tucked beneath it, adding sparkle without changing the ring's clean, simple silhouette.

  • 2mm band width \u2014 creates a balanced, comfortable profile suited to everyday wear.
  • Hidden halo setting \u2014 positions accent diamonds beneath the center stone, adding brilliance without a raised silhouette.
  • 18 round diamond accents \u2014 (0.06 ct. tw.) in a scalloped pav� setting frame the gallery beneath the center stone.
  • Perfect fit design \u2014 lets this ring sit flush with a wedding band for a gap-free look.
  • D-F color, VS clarity \u2014 grading keeps the center stone bright and clear.
  • Precious metal options \u2014 let you choose the one that suits your style.

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: BE1D887PSRD2CTLC-18KW
  • Metal: 18K White Gold
  • Prong metal: 18K White Gold
  • Width: 2 mm
  • Rhodium Plated: No

Accent Gemstones

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
(2)
Carroll Reviewed Sydney Perfect Fit Hidden Halo 2mm Diamond Ring
12/31/2025

I gotta say it's absolutely beautiful fiancé really loved it when I presented it to her how tickles in the light it's amazing and just the boldness is amazing too ...Read More

Peter Leresche Reviewed Sydney Perfect Fit Hidden Halo 2mm Diamond Ring
12/17/2024

We received a slightly different design than the one that is displayed but it's very similar. My fiance is very happy with her ring. ...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.

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Last updated on October 22, 2026