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Design Your Ring
1
Setting
- CAD 1,760
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2
Gemstone
Tanzanite - CAD 5,130
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3

Complete Ring

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Shown With 11.5x7.5mm Pear Tanzanite

Sydney Perfect Fit Hidden Halo Six-Prong Diamond Ring in 18K Yellow Gold

CAD 1,760 (Setting Only)

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Free Lifetime Warranty
Free 1-Year Resizing

An integrated head allows this six-prong ring to sit perfectly flush with other bands for a seamless look while a surprise hidden halo of diamonds elevates a classic design.

Our perfect fit engagement rings are carefully designed to sit flush against a variety of wedding rings for a seamless look with no gaps.

Your Order Includes

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

Ring Information

  • Style: BE1D9876-18KY
  • Metal: 18K Yellow Gold
  • Width: 1.5 mm
  • Setting: Six-Prong

Center Gemstone Details

  • Stock Number: TNTZ11.7X7.8PSU_1
  • Price: CAD 5,130
  • Origin: Tanzania
  • Shape: Pear
  • Color: Purple
  • Clarity: Eye Clean
  • Description: 11.7x7.8mm Unheated Parti-Color Pear Tanzanite
  • Treatment: Unheated

Accent Gemstones

Center Gemstone

  • This Ring can be set with:
Round
Oval
Pear
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

Why you'll love it

Stacks Flush

A higher profile makes room for seamless stacking.

Extra Secure

Gallery wire adds additional support to the center stone, while a hidden halo sparkles from every angle.

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Why you'll love it

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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 collections that empower artisanal female miners to fair-trade gems, our world class experts have been carefully sourcing exceptional gemstones 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 collections that empower artisanal female miners to fair-trade gems, our world class experts have been carefully sourcing exceptional gemstones for twenty years.