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 113

11,060 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. 3.98 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG809641228$548
  2. 3.94 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG809673734$610
  3. 3.01 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG810643052$481
  4. 3.06 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG809638802$483
  5. 3.93 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG809663880$586
  6. 3.07 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG810641238$455
  7. 3.07 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG810638169$485
  8. 3.09 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG810646663$508
  9. 3.98 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG809674765$600
  10. 3.85 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG809672553$581
  11. 3.27 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG809649324$520
  12. 3.09 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG810641657$541
  13. 3.02 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG810649269$529
  14. 3.06 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG810649037$389
  15. 3.86 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG809680573$623
  16. 3.05 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG809682312$487
  17. 3.07 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG809677549$538
  18. 3.06 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG810642643$536
  19. 3.05 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG810638246$502
  20. 3.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG810618547$531
  21. 3.08 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG811604859$506
  22. 3.04 Carat Cushion Lab-Grown Diamond, H VVS2, IGI LG809697178$396
  23. 3.88 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG812604049$497
  24. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG810642526$564
  25. 3.06 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG809649342$536
  26. 3.92 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG810649095$700
  27. 3.88 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG809663912$640
  28. 3.97 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG810642511$489
  29. 3.05 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG809663914$442
  30. 3.08 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG811605033$391
  31. 3.47 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG811672872$555
  32. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG811672576$579
  33. 3.97 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG810650646$655
  34. 3.94 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG810646505$594
  35. 3.78 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG811666202$577
  36. 3.45 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809697588$552
  37. 3.4 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG810612923$622
  38. 3.31 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG810624549$606
  39. 3.01 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG810618585$447
  40. 3.96 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG811605045$603
  41. 3.92 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG810612904$598
  42. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG811605057$564
  43. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG810650682$567
  44. 3.05 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG810637340$534
  45. 3.05 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG811666654$393
  46. 3.85 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811659416$681
  47. 3.43 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG810613813$627
  48. 3.05 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG810646685$502
  49. 3.93 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG813601464$599
  50. 3.85 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG811659513$587
  51. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG810646683$570
  52. 3.04 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG810649614$532
  53. 3.94 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG810650331$492
  54. 3.42 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG810641655$552
  55. 3.06 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG811665311$483
  56. 3.92 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG812630376$693
  57. 3.88 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811607242$686
  58. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811657819$613
  59. 3.87 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG811661436$533
  60. 3.88 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG811691874$528