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 139

10,506 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. 3.09 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG843616141$408
  2. 3.08 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG843610387$506
  3. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843644244$560
  4. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843615462$635
  5. 3.1 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG843610298$817
  6. 3.03 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG843616227$449
  7. 3.1 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG843615575$499
  8. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843625825$513
  9. 3.09 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG843625845$508
  10. 3.1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG843615450$565
  11. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843601936$513
  12. 3.1 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG843616213$499
  13. 3.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG842654806$561
  14. 3.33 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG842655684$615
  15. 3.27 Carat Cushion Lab-Grown Diamond, D IF, GCAL 360866255$16,811
  16. 3.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG573303677$771
  17. 3.13 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG577391221$692
  18. 3.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG585329544$616
  19. 3.72 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG598310777$780
  20. 3.58 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG611375450$1,151
  21. 3.71 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG611389154$1,016
  22. 3.56 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG611397460$1,772
  23. 3.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG612300412$1,133
  24. 3.72 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG612322895$1,196
  25. 3.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG615366239$1,753
  26. 3.02 Carat Cushion Lab-Grown Diamond, H VVS2, IGI LG618484825$665
  27. 3.04 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG621417747$717
  28. 3.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG621417752$1,130
  29. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG621497065$818
  30. 3.52 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG621497067$1,068
  31. 3.62 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG691583801$1,109
  32. 3.17 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG706512178$615
  33. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG723568719$736
  34. 3.39 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG746503841$1,040
  35. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG761509674$700
  36. 3.02 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG761523090$540
  37. 3.02 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG761545941$440
  38. 3.09 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG762566909$517
  39. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG763616305$697
  40. 3.06 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG764616615$547
  41. 3.19 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG764616618$570
  42. 3.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG764635597$2,170
  43. 3.15 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG764635599$644
  44. 3.11 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG764635602$636
  45. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG764644717$624
  46. 3.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG764697332$547
  47. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG765605597$489
  48. 3.31 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG768691248$624
  49. 3.01 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG769619464$759
  50. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG770613610$601
  51. 3.19 Carat Cushion Lab-Grown Diamond, D IF, IGI LG771606004$1,595
  52. 3.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG771624970$531
  53. 3.59 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG772634156$1,044
  54. 3.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG772682362$1,149
  55. 3.70 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG772698687$812
  56. 3.78 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG773627258$1,021
  57. 3.30 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG774602670$539
  58. 3.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG774610385$757
  59. 3.87 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG774620969$1,078
  60. 3.01 Carat Cushion Lab-Grown Diamond, G VVS1, IGI LG774620972$844