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lab-Grown Diamond Necklace (5-1/4 ct. t.w.) in 14k Yellow Gold

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
$1,800
Sep 16 · Macy's
Best price
$2,800
−30% vs high
14-day high
$4,000
All stores
$4,000$2,900$1,800
Sep 13Sep 26
  • Macy's
Lowest in 14 days: $1800.00 at Macy's. Highest: $4000.00. Current best is 30% below the 14-day high.

About this product

The Macy's lab-grown diamond necklace features a 5-1/4 carat total weight of brilliant round diamonds set in 14k yellow gold. Crafted with an adjustable cable chain and secure lobster clasp, it offers a timeless design with consistent sparkle. The diamonds are grown in a controlled laboratory environment, matching the chemical, physical, and optical properties of naturally occurring diamonds. This piece combines modern ethical sourcing with classic elegance, suitable for everyday wear or special occasions.

  • 5-1/4 carat lab-grown diamonds
  • 14k yellow gold setting
  • adjustable cable chain
  • lobster clasp closure
  • chemically identical to natural diamonds
  • approx. 16-18" length

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lab-Grown Diamond Necklace (5-1/4 ct. t.w.) — Price History