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Melrose Three-Prong Diamond Necklace (7 ct. tw.) in 18K White Gold

CAD 24,315

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This three-prong tennis necklace features glistening round diamonds set in a graduated design for a glamorous look.

  • 181 round diamonds, 7 ct. tw. minimum — are set in a three-prong setting in a graduated design for a glistening sparkle from end to end.
  • G/H color, SI1 clarity — add a bright, consistent shimmer along the necklace.
  • 17-inch length — offers a classic, everyday length that suits a range of necklines.
  • Box clasp with fold-over safety — keeps the necklace securely in place during wear.
  • Versatile styling — offers a glamorous, statement-making look worn alone or layered with other pieces.
  • Graduated sizing — gives the diamonds a gradual increase in scale toward the center of the necklace for a refined, balanced look.

Necklace Information

  • Style: BE4DRDTN1770-18KW
  • Metal: 18K White Gold
  • Length: 17 in.
  • Width: 1/6 in.
  • Rhodium finish: Yes
  • Setting: Prong-Set

Chain Details

  • Type: Tennis
  • Clasp: Box Clasp with Fold Over Safety
  • Chain Length: 17 in. chain-length

Gemstone Details

  • 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
Women's yellow gold diamond pendant and paperclip chain inside a jewelry 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.

Have a question?

We're happy to help

This tennis necklace measures 17 in and secures with a box clasp and fold-over safety for a comfortable fit.
Yes, the three-prong settings secure each round diamond and the design is suitable for everyday wear.
This necklace is available in 18K white gold with a rhodium finish.
This necklace pairs beautifully with diamond stud earrings or petite huggies from Brilliant Earth for a balanced, elegant look.
Yes, this necklace makes a special and memorable gift thanks to its graduated round diamonds and classic tennis chain.

Last updated on October 21, 2026