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Certified Lab Grown Diamond Graduated Tennis Necklace in 18K White Gold, 30.0 tcw

Prices as of October 2, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Bloomingdale's price tracker

14-day low
$20,999
Sep 21 · Bloomingdale's
Best price
$24,499
−30% vs high
14-day high
$34,999
All stores

Lowest recorded: $17,499.50 at Bloomingdale's on Jul 11, 2026 · $6,999.80 above that low today · tracked since Nov 2024.

$34,999$27,999$20,999
Sep 19Oct 2
  • Bloomingdale's
Lowest in 14 days: $20999.40 at Bloomingdale's. Highest: $34999.00. Current best is 30% below the 14-day high.

About this product

The Bloomingdale's Fine Collection certified lab grown diamond graduated tennis necklace features a continuous line of meticulously set diamonds in 18K white gold. This elegant piece showcases a total carat weight of 30.0 tcw, with diamonds graded EF/VS in color and clarity. The 18-inch chain offers a classic length suitable for layering or standalone wear. Crafted using the same standards as natural diamonds, lab-grown stones are physically, optically, and chemically identical to mined diamonds but created in a controlled environment. The white gold surface is rhodium-plated for enhanced shine, though periodic replating may be needed over time.

  • 30.0 total carat weight
  • lab grown diamonds EF/VS
  • 18K white gold
  • rhodium plated finish
  • 18" chain length
  • certified gemstone quality

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Certified Lab Grown Diamond Graduated Tennis — Price History