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Men's Black Diamond (3/8 ct. t.w.) and Onyx (9.5mm) Ring in 14k Yellow Gold-Plated Sterling Silver

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$560.00
Sep 14 · Macy's
Best price
$800.00
−50% vs high
14-day high
$1,600
All stores
$1,600$1,080$560
Sep 14Sep 26
  • Macy's
Lowest in 14 days: $560.00 at Macy's. Highest: $1600.00. Current best is 50% below the 14-day high.

About this product

The EFFY Collection men's black diamond and onyx ring features a 9.5mm onyx stone accentuated by a 3/8 carat total weight of round black diamonds, set in 14k yellow gold-plated sterling silver. This modern design combines a bold, polished aesthetic with understated elegance, making it suitable for everyday wear or special occasions. The ring is crafted with attention to detail, offering a durable finish that resists tarnish. Care instructions recommend avoiding harsh chemicals and regular cleaning to maintain its luster.

  • 9.5mm onyx stone
  • 3/8 ct. t.w. black diamonds
  • 14k yellow gold-plated
  • round diamond shape
  • sterling silver base
  • modern fashion design

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Men's Black Diamond (3/8 ct. t.w.) and Onyx — Price History