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Lab Grown Diamond Heart Pendant Necklace (1/2 ct. t.w.) in Sterling Silver, 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
$165.00
Sep 13 · Macy's
Best price
$275.00
−50% vs high
14-day high
$550.00
All stores
$550$358$165
Sep 13Sep 26
  • Macy's
Lowest in 14 days: $165.00 at Macy's. Highest: $550.00. Current best is 50% below the 14-day high.

About this product

Forever Grown Diamonds offers a lab-grown diamond heart pendant necklace set in sterling silver, featuring a 1/2 carat round-cut diamond with a G-H color grade and SI2 clarity. The pendant hangs from a 16-inch box link chain with a 2-inch extender and secures with a spring ring clasp. This piece showcases a modern, ethically sourced alternative to mined diamonds, created through a controlled laboratory process that replicates natural formation conditions. The design emphasizes timeless elegance suitable for everyday wear or special occasions.

  • 1/2 carat lab grown diamond
  • round cut, G-H color, SI2 clarity
  • sterling silver setting
  • 16" chain with 2" extender
  • spring ring clasp closure
  • ethically sourced, mine-free

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Lab Grown Diamond Heart Pendant Necklace (1/2 — Price History