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Endeavor 4.5mm Wedding Ring in 18K White Gold and Tantalum

$1,590

Metal: 18K White Gold and Tantalum

Order now and your order ships by Tue, Aug 11.

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Free Lifetime Warranty
Free 1-Year Resizing

A sophisticated beveled edge adds classic charm to this contemporary mixed metal design that features a satin-finish Tantalum exterior and a sleek gold interior for a polished look.

Tantalum is a dense, hypoallergenic metal that doesn’t corrode with everyday use, making it the perfect choice for a wedding ring. To properly care for a tantalum ring, read our Jewelry Care Guide.

The white gold version of this design features no rhodium plating, allowing a warm hue to shine through.

Your Order Includes

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

Ring Information

  • Style: BE29228-18KW
  • Metal: 18K White Gold and Tantalum
  • Width: 4.5 mm
  • Rhodium Plated: No
  • 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.

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Men’s and Women’s yellow gold wedding bands in a wooden ring box.

Order Details

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.

Yes. This ring includes one complementary resizing within 60 days of purchase regardless of sizing range, or up to 1 year if the size falls within the recommended range, with free shipping both ways.
This ring is offered in 4.5mm, 5.5mm, 6.5mm, and 7.5mm widths to suit different preferences and a comfortable fit.
This ring features a contemporary mixed metal style with a beveled edge, a satin-finish tantalum exterior, and a sleek gold interior for a modern yet classic look.
Yes. The satin-finish tantalum exterior is dense and resists corrosion, and the polished gold interior provides a comfortable fit for everyday wear.
Yes. Engraving is available for an additional fee and offers block or script fonts plus small icon options, and engraving typically adds 1 to 3 shipping days.

Last updated on July 20, 2026