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 121

10,609 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. 3.22 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG823637484$1,236
  2. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG823686049$797
  3. 3.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG824614812$1,100
  4. 3.33 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG825676548$1,022
  5. 3.29 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG826669245$834
  6. 3.58 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG826669246$1,233
  7. 3.57 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG826669248$1,231
  8. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828620222$806
  9. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828620223$794
  10. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828620225$959
  11. 3.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828678227$771
  12. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG831623636$569
  13. 3.73 Carat Cushion Lab-Grown Diamond, D FL, GIA 2524351601$11,274
  14. 3.17 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG541275546$768
  15. 3.01 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG813631560$858
  16. 3.70 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG835642582$1,473
  17. 3.81 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837622285$855
  18. 3.02 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG833631690$515
  19. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG835668400$1,179
  20. 3.01 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG830662839$782
  21. 3 Carat Cushion Lab-Grown Diamond, FANCY INTENSE ORANGY PINK VS1, IGI LG830661892$597
  22. 3.06 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG830661887$647
  23. 3.03 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG830661043$641
  24. 3.75 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835671678$567
  25. 3.25 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837648093$596
  26. 3.46 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837640601$632
  27. 3.11 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG837640605$511
  28. 3.28 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837640591$526
  29. 3.09 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG837648129$546
  30. 3.04 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG837648131$446
  31. 3.89 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG723504655$1,011
  32. 3.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG833681703$616
  33. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG834612747$617
  34. 3.19 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835640978$538
  35. 3.78 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835641554$631
  36. 3.59 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835641603$1,162
  37. 3.59 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG836684515$1,162
  38. 3.75 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836684557$1,553
  39. 3.07 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG788663438$538
  40. 3.08 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG789605295$539
  41. 3.08 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG790614167$539
  42. 3.07 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG791647961$538
  43. 3.08 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG794677060$539
  44. 3.08 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG795651991$534
  45. 3.23 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG801603425$560
  46. 3.12 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG807601296$562
  47. 3.02 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG810650258$519
  48. 3.91 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG811607215$618
  49. 3.86 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG811648761$604
  50. 3.08 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG812619059$539
  51. 3.93 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG812603133$822
  52. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG812617758$562
  53. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG811685437$562
  54. 3.03 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG813609278$531
  55. 3.93 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG812617724$615
  56. 3.94 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG812652152$610
  57. 3.9 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG813664229$610
  58. 3.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG814640216$577
  59. 3.1 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG815615806$543
  60. 3.07 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG814643128$538