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Lab Grown Diamond Heart Pendant Necklace (3 ct. t.w.) in 14k White Gold, 16" + 2" extender

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
$2,115
Sep 16 · Macy's
Best price
$3,290
−30% vs high
14-day high
$4,700
All stores
$4,700$3,408$2,115
Sep 14Sep 26
  • Macy's
Lowest in 14 days: $2115.00 at Macy's. Highest: $4700.00. Current best is 30% below the 14-day high.

About this product

Badgley Mischka's lab grown diamond heart pendant necklace features a 3-carat round diamond set in 14k white gold on a cable link chain with a lobster clasp. The pendant measures approximately 1 inch in drop and hangs from a 16-inch chain with a 2-inch extender for adjustable length. Lab grown diamonds are chemically, physically, and optically identical to natural diamonds but created through a controlled process that mimics natural formation. This fine jewelry piece combines modern ethics with classic elegance.

  • 3 carat lab grown diamond
  • round shape, G color, VS clarity
  • 14k white gold setting
  • 16" chain with 2" extender
  • lobster clasp closure
  • adjustable length

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Lab Grown Diamond Heart Pendant Necklace (3 — Price History