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Symphony Double Prong Three Stone Diamond Ring (1/2 ct. tw.) in 18K White Gold

$3,690 (Taxes Included, Setting Only)


Diamond Origin: Natural

Order now and your order ships by Thu, May 7, depending on center diamond.

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Free 1-Year Resizing

This three-stone engagement ring showcases complementary side stones that beautifully frame the center gem and add striking visual impact throughout the design.

  • The 1.8mm band width offers balanced proportion that complements most hand shapes and provides comfortable everyday wear.
  • The Double Prong setting secures the center stone with a distinctive style that enhances the overall design.
  • Accent baguette diamonds totaling 1/2 carat weight enhance the center stone with complementary sparkle.
  • The low profile design sits close to the finger for a streamlined silhouette with excellent band compatibility.
  • This engagement ring combines classic styling with modern sensibilities for versatile everyday wear.
  • Superior craftsmanship ensures this ring will be treasured and worn for a lifetime.

Your Order Includes

  • Free FedEx Shipping
  • Delivered in Discreet Packaging
  • Professional Appraisal
  • Free Lifetime Warranty
  • FSC Certified Wood Box

Ring Information

  • Style: BE1D2289-18KW
  • Metal: 18K White Gold
  • Width: 1.8 mm
  • Rhodium Plated: Yes
  • Setting: Double Prong

Accent Gemstones

Center Diamond

  • This Ring can be set with:
Round
Princess
Cushion
Oval
Emerald
Asscher
  • 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

Why you'll love it

Low Profile

A setting that makes for a comfortable, snag-free wear.

Double Prongs

A setting that provides extra security and a unique design detail.

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Why you'll love it

Have a Question?

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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.
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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.

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Unmatched
materials & craftsmanship

Unmatched
materials & craftsmanship

Our dedication to quality craftsmanship begins with our responsibly sourced precious metals.

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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.

This ring pairs tapered baguette side stones with a low profile band to frame and elongate the center stone, adding linear elegance while keeping the silhouette comfortable for everyday wear.
Yes. This ring can be resized, and Brilliant Earth offers one complementary resizing within 60 days, or up to one year if the request is within the recommended sizing range, with free shipping both ways.
Yes. The double prongs securely hold the center stone while bar-set baguette accents are set to remain in place, and the low profile design supports elevated everyday wear.
This ring is available in 14K and 18K white gold, 14K and 18K yellow gold, 14K rose gold, and precious metal platinum, so customers can choose the metal color and finish that best suits their style.
A slim diamond band such as a half-coverage or tapered diamond band complements the tapered baguette accents, while a polished precious metal band provides a classic, streamlined pairing for a balanced stack.