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 126

7,550 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. 3.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828658200$1,124
  2. 3.71 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828658201$1,562
  3. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828678232$1,103
  4. 3.57 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG831657445$984
  5. 3.54 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG831661336$976
  6. 3.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG833634712$1,217
  7. 3.7 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG837671418$973
  8. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG830604980$683
  9. 3.12 Carat Cushion Lab-Grown Diamond, I VVS1, IGI LG831621876$1,613
  10. 3.52 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG831656139$596
  11. 3.05 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG833657167$484
  12. 3.51 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG837639931$903
  13. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG838632945$784
  14. 3.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG837628705$745
  15. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839683754$577
  16. 3.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836624337$1,816
  17. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836625075$606
  18. 3.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG836691204$594
  19. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835622038$609
  20. 3.20 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG835622039$882
  21. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG835635122$669
  22. 3.59 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG836664200$984
  23. 3.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG833690231$808
  24. 3.66 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG834616417$717
  25. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG834616421$608
  26. 3.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838608558$3,031
  27. 3.06 Carat Cushion Lab-Grown Diamond, E IF, IGI LG729521204$1,712
  28. 3.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830601596$510
  29. 3.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG835627931$561
  30. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836674435$566
  31. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836676837$515
  32. 3.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG837614526$651
  33. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837638915$529
  34. 3.02 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG708582940$515
  35. 3.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG710587187$514
  36. 3.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG717541649$514
  37. 3.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG718504754$514
  38. 3.54 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG756506212$594
  39. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839695227$620
  40. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839695228$673
  41. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG840610126$571
  42. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG840610127$571
  43. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG840610167$549
  44. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG840610170$553
  45. 3.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG822621067$1,533
  46. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG823637773$952
  47. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG833634640$812
  48. 3.58 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG833649329$1,233
  49. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836625738$1,112
  50. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836625793$710