Roberto Coin 18k Yellow Gold Large Diamond Signet Ring

Roberto Coin 18K Yellow Gold Diamond Signet Ring 

Modern luxury meets timeless heritage in this 18K yellow gold diamond signet ring by renowned Italian designer Roberto Coin. With its sleek east-to-west orientation and signature ruby accent, this distinctive signet ring features a cluster of six flush-set round diamonds, adding subtle sparkle and contemporary elegance to a bold gold canvas.

Exclusively available at Springer's Jewelers—New England’s trusted jeweler since 1870, with locations in Portland and Bath, Maine, and tax-free Portsmouth, New Hampshire—this piece exemplifies refined design and artisanal craftsmanship.

• Designer: Roberto Coin

• Metal: 18K yellow gold, marked “RC 18K” with signature Roberto Coin ruby inset

• Ring Face: East-to-west oriented, measuring approximately 17mm x 10mm

• Diamonds:

  • 6 flush-set round diamonds in a graduated cluster

  • Total Diamond Weight: 0.09 carats

  • Diamond Quality: GH color, SI clarity

This elevated take on the classic signet ring offers understated brilliance and a modern silhouette that transitions effortlessly from day to evening. A striking choice for collectors and connoisseurs alike, it reflects the quiet luxury and innovative design Roberto Coin is known for.

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