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Certified Lab Grown Cushion Cut Diamond Engagement Ring in 18K White Gold, 5.6 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
$6,899
Sep 21 · Bloomingdale's
Best price
$8,049
−30% vs high
14-day high
$11,499
All stores

Lowest recorded: $5,749.50 at Bloomingdale's on Jul 11, 2026 · $2,299.80 above that low today · tracked since Jan 2025.

$11,499$9,199$6,899
Sep 19Oct 2
  • Bloomingdale's
Lowest in 14 days: $6899.40 at Bloomingdale's. Highest: $11499.00. Current best is 30% below the 14-day high.

About this product

The Bloomingdale's Fine Collection certified lab-grown cushion cut diamond engagement ring features a central cushion-cut diamond accompanied by half moon-shaped diamonds, totaling 5.6 carats. Crafted in 18K white gold, the ring is rhodium-plated for enhanced shine and durability. Lab-grown diamonds are physically, optically, and chemically identical to natural diamonds, evaluated using the same 4 Cs standards. Each piece is handmade by skilled artisans to exacting specifications.

  • 5.6 total carat weight
  • cushion and half moon diamonds
  • 18K white gold band
  • rhodium-plated finish
  • certified lab-grown diamonds
  • handcrafted by artisans

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Certified Lab Grown Cushion Cut Diamond — Price History