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Signature Collections

Nadia Sapphire and Diamond Ring in 18K Yellow Gold

$1,550 (Setting Only)

(3)

Diamond Origin: Natural

Order now for delivery by Wed, May 13, depending on center diamond.

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Receive jewelry with every order — up to $700 in lab diamond jewelry when you spend $1,000+.
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Free 1-Year Resizing

This solitaire engagement ring combines refined proportions with thoughtful design details that beautifully showcase the center stone.

  • The 1.8mm band width delivers a balanced, comfortable silhouette that showcases the center stone without overwhelming the hand.
  • Four elegant claw prongs secure the center stone with a timeless setting that maximizes light entry and brilliant sparkle from every angle.
  • 2 marquise diamond stones are prong-set as accents, adding (1/10 total carat weight) of luminous sparkle.
  • The low-profile design ensures the ring sits comfortably on the hand while remaining secure and practical for everyday wear and stacking.
  • Careful proportions and refined craftsmanship combine to create a ring that feels both timelessly elegant and distinctly personal.

Your Order Includes

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

Ring Information

  • Style: BE1S6013-18KY
  • Metal: 18K Yellow Gold
  • Width: 1.8 mm
  • Setting: Claw Prong

Accent Gemstones

Center Diamond

  • This Ring can be set with:
Round
Princess
Cushion
Oval
Emerald
Pear
Radiant
Asscher
Marquise
  • 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
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Why you'll love it

Low Profile

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

Exceptional Durability

The band’s thick depth provides strength.

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Why you'll love it

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Reviews

4.4
(3)
Wilbanks Josh
10/13/2025

Beautiful ring! My woman loved it! ...Read More

David Mahan
4/3/2025

Ring is amazing ...Read More

Boman
3/29/2024

Pretty but some issues

First, I received a call that the diamond I picked was no longer available. She said they have the exact diamond ratings but .02 carats bigger. .85 to .87. I said sure. Nothing was said about me having to pay more. So I get an email the next day billing me for $10 and to hurry and pay so it won't affect my delivery date. I unhappily paid it. They did get the ring to me on the promised day. However, when I opened the box I was disappointed. The sapphires on each side of the diamond are way smaller than the picture showed. See attached pictures. An easily recognizable difference. Maybe it's where they are placed on the ring. The diamond is beautiful. The rose gold looks nice. My fiancé is happy with the ring. So that's my experience with them buying an engagement ring. I'm retired AF veteran with strong integrity. ...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.
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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.

Yes. This ring can be resized and includes one complementary resizing within 60 days of delivery, or up to one year if within the recommended sizing range, with free shipping both ways.
This ring is available in 14K and 18K white gold, 14K and 18K yellow gold, 14K rose gold, and platinum so you can choose the precious metal that best complements the sapphires and diamonds.
The four claw prongs securely hold the center gem while the slightly open gallery and gently tapered band allow the stone to sit prominently and let light enhance its sparkle.
A slim pavé diamond band or a polished precious metal band complements the tapered shoulders and accent sapphires, or choose a contoured wedding band to nestle against this ring for a seamless stacked look.
Yes. This low-profile design is made for comfortable everyday wear. Clean gently at home with a soft brush and mild soap, and take advantage of complimentary professional cleanings at a Brilliant Earth showroom for deeper maintenance.