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Custom Unique Engagement Rings

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61 products

BCEYRDK01-YG-01
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BCAGRDK09-YG-01
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Save 12%Aegis |Hexagon Three-Stone Lab Diamond Ring
BRILLIANT CARATS
Aegis |Hexagon Three-Stone Lab Diamond Ring Sale priceFrom $1,319.00 USD Regular price$1,499.00 USD
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BCEARDK06-WG-01
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BCOVRDK13-WG-01
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BCRHEDK14-YG-01
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BCRHEDK13-YG-01
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Save 12%BCRHEDK12-YG-01
BRILLIANT CARATS
Dutch-Cut Hexagon Halo Lab Diamond Engagement Ring in Solid Gold Sale priceFrom $1,637.00 USD Regular price$1,860.00 USD
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BCAGRDK02-YG-01
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BCEYMXDK05-YG-01
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BCEYMXDK01-YG-01
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BCAGRDK11-YG-01
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BCAGRDK10-YG-01
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BCAGRDK08-WG-01
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BCAGRDK06-YG-01
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BCAGRDK04-YG-01
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(4.0)
BCEYRDK07-YG-01
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(5.0)
Save 12%BCEARDK05-YG-01
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BCEAMXDK08-YG-01
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BCEAMXDK07-YG-01
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BCEAMXDK05-YG-01
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BCEAMXDK04-YG-01
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BCEAMXDK03-YG-01
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BCEAMXDK02-YG-01
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BCEAMXDK01-YG-01
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BCEMRDK23-WG-01
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BCPRRDK22-WG-01
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BCOVRDK21-WG-01
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#White Gold
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BCOVRDK17-WG-01
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(5.0)
#Yellow Gold
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BCEMRDK11-WG-01
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BCOVRDK09-WG-01
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#White Gold
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BCOVRDK03-WG-01
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BCPRRDK02-WG-01
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(4.4)
Save 15%#Yellow Gold
BRILLIANT CARATS
Emerald Cut Diamond Ring with Geometric Bands Bridal Set Sale priceFrom $1,727.00 USD Regular price$2,032.00 USD
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(5.0)
#Yellow Gold
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(4.3)
#Yellow Gold
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BCATRDK01-YG-01
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#White Gold
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#Yellow Gold
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BCPRRDK10-WG-01
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BCEMRDK01-WG-01
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(3.0)
#White Gold
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Save 15%Front view of an emerald-cut two-ring bridal set in yellow gold with a marquise-and-round stone band.
BRILLIANT CARATS
Emerald Cut Lab Diamond Bridal Set with Half Bezel Sale priceFrom $1,170.00 USD Regular price$1,377.00 USD
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BCJEDEMK06-YG-01
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Sugar-loaf Cushion Sapphire and Diamond Ring
Material Color

Custom Unique Engagement Rings – A Ring as Unique as Your Love Story

Design your dream engagement ring from the ground up with our custom unique engagement rings—crafted to reflect your love, your journey, and your style. At Brilliant Carats, we believe the perfect engagement ring should never come from a template. That's why our custom rings are handcrafted with fine jewelry techniques, ethically sourced lab grown diamonds, and signature details like blue sapphires, vintage motifs, or nature-inspired custom designs.

Whether you’re drawn to 14K rose gold, yellow gold, or classic white gold, each ring in this collection is designed to celebrate your love story—crafted with care, created for meaning, and destined for a lifetime of daily wear.

Why Choose a Custom Unique Engagement Ring?

  • Truly One-of-a-Kind: Skip the mass market. Choose a center stone, setting, and shape that match your personality and story.
  • Stunning Variety: From oval, marquise, and emerald shapes to dazzling sapphires, every ring reflects thoughtful design and custom craftsmanship.
  • Ethical & Sustainable: Featuring lab grown diamonds and recycled gold, our rings minimize environmental impact without compromising on beauty.
  • Fit & Finish: Whether your ring is vintage, bold, or minimalist, it will be perfectly sized for your finger and comfortable for lifelong wear.
  • The Custom Process: From your first idea to the final piece, our jewelers guide you through every step with expert care, ensuring a smooth, pleasant and professional experience.

What Makes It Unique?

  • Engagement rings with custom engraving, secret stones, or vintage-inspired motifs
  • Rare stones like blue sapphire or colored gemstones that add flair and symbolism
  • Crafted by hand in the USA, every detail is refined with passion and art

We know that the wrong size, wrong cut, or generic design won’t do justice to your partner or the special day ahead. Our custom engagement rings are made to fit perfectly, both physically and emotionally.

How It Works

  1. Start with a Vision – Whether it’s a photo, idea, or memory, bring your inspiration to us.
  2. Select Your Elements – Choose your stone, cut, metal, and optional engraving.
  3. Collaborate with Experts – Our team of designers helps customize every millimeter.
  4. Enjoy the Reveal – After a seamless design process, your perfect piece is delivered with love.

From oval lab diamonds in vintage pavé to custom rings with sapphires and twisted bands, each piece tells a story worth remembering—and wearing forever.

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Frequently Asked Questions