3 Carat Cushion Lab-Grown Diamonds

Shop certified 3 carat cushion lab-grown diamonds at William & Sons Jewelers. Every stone is graded by IGI or GIA, shown in 360°, priced below the big online retailers and ships free.

All 3 Carat Cushion Lab-Grown Diamonds – Page 120

7,148 certified 3 carat cushion lab-grown diamonds in stock. Every stone ships free with its grading report; open any listing for the 360° view, full certificate and price.

  1. 3.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG718504754$514
  2. 3.54 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG756506212$594
  3. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839695227$620
  4. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839695228$673
  5. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG840610126$571
  6. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG840610127$571
  7. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG840610167$549
  8. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG840610170$553