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 89

10,888 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. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG813655617$769
  2. 3.76 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG813693481$928
  3. 3.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG813693482$801
  4. 3.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG814620089$914
  5. 3.51 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG815610922$888
  6. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815610924$809
  7. 3.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815610929$970
  8. 3.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG815610930$773
  9. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815648596$791
  10. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG816628484$791
  11. 3.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG816628485$1,551
  12. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG816646357$853
  13. 3.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG816685646$995
  14. 3.05 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG820601280$655
  15. 3.30 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG822619487$973
  16. 3.75 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG804612621$1,148
  17. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG783668858$564
  18. 3.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784611871$596
  19. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG784627102$565
  20. 3.4 Carat Cushion Lab-Grown Diamond, D fl, igi LG784649773$4,898
  21. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG784664766$581
  22. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG791616552$948
  23. 3.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG791654044$540
  24. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG792650610$564
  25. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG793606818$762
  26. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG794664948$594
  27. 3.75 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG795690239$1,145
  28. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG797601027$599
  29. 3.86 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG805622390$1,180
  30. 3.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG816682073$1,039
  31. 3.21 Carat Cushion Lab-Grown Diamond, D IF, IGI LG818606867$1,581
  32. 3.50 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG821674699$665
  33. 3.12 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG823624187$606
  34. 3.14 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG823624188$610
  35. 3.00 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG761544755$483
  36. 3.22 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG821620766$3,297
  37. 3.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG752569912$801
  38. 3.52 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG769664438$890
  39. 3.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG822609180$599
  40. 3.52 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361956123$1,726
  41. 3.58 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361986216$1,673
  42. 3.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG710501994$1,543
  43. 3.50 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG766654982$2,064
  44. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784693448$591
  45. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG820603400$526
  46. 3.58 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG818623078$1,070
  47. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG818623079$959
  48. 3.05 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG823613486$738
  49. 3.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG795632992$605
  50. 3.25 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG805627016$825
  51. 3.24 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG809674761$822
  52. 3.54 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG807609027$976
  53. 3.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG808614720$1,112
  54. 3.00 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG809627026$675
  55. 3.07 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG816643431$689
  56. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG816665640$780
  57. 3.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG817664386$763
  58. 3.00 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG817664388$685
  59. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG817664390$718
  60. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG728579525$1,051