4 Carat Cushion Lab-Grown Diamonds

Shop certified 4 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 4 Carat Cushion Lab-Grown Diamonds – Page 27

3,626 certified 4 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. 4.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG806614642$1,854
  2. 4.16 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG811649913$1,441
  3. 4.09 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG811672270$626
  4. 4.55 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660025$6,938
  5. 4.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG808614539$567
  6. 4.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG808614541$614
  7. 4.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG808614544$696
  8. 4.06 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG808614548$615
  9. 4.00 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG808614572$566
  10. 4.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG808614574$689
  11. 4.56 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG808614577$848
  12. 4.59 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG811686935$1,246
  13. 4.00 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361676229$4,512
  14. 4.59 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361676318$5,572
  15. 4.08 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361676362$4,980
  16. 4.03 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG804636565$984
  17. 4.11 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811689621$807
  18. 4.55 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361716076$5,526
  19. 4.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG800658339$746
  20. 4.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG800658341$827
  21. 4.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG800658342$741
  22. 4.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG800669219$830
  23. 4.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG801675628$830
  24. 4.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG802631174$743
  25. 4.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG803605738$743
  26. 4.43 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG804665296$1,472
  27. 4.93 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG812626181$882
  28. 4.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG782696473$1,036
  29. 4 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG811690867$1,187
  30. 4.06 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG812616667$1,061
  31. 4.01 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS2, IGI LG812616707$1,025
  32. 4.01 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VVS2, IGI LG812616711$1,079
  33. 4.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG799630950$1,942
  34. 4.58 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG790630706$1,114
  35. 4.07 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804649941$4,870
  36. 4.55 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804636936$6,769
  37. 4.94 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804636938$7,329
  38. 4.00 Carat Cushion Lab-Grown Diamond, D FL, IGI LG811618437$5,333
  39. 4.59 Carat Cushion Lab-Grown Diamond, E VS2, GIA 7461609535$2,108
  40. 4.30 Carat Cushion Lab-Grown Diamond, F VS2, GIA 7473489941$1,939
  41. 4.33 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG812615041$1,336
  42. 4.04 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG813640982$1,436
  43. 4.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG711518826$1,109
  44. 4.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG810625465$746
  45. 4.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG813601915$1,389
  46. 4.34 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG811692507$988
  47. 4.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784608939$1,467
  48. 4.13 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660023$5,523
  49. 4.16 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804667176$5,560
  50. 4.26 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804667177$5,690
  51. 4.54 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG812624515$2,635
  52. 4.33 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361646696$2,349
  53. 4.79 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG710541311$1,128
  54. 4.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG752569915$1,126
  55. 4.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG758528734$1,967
  56. 4.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG771624600$1,464
  57. 4.50 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG813625563$669
  58. 4.63 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660153$7,056
  59. 4.78 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660154$6,432
  60. 4.97 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660304$6,985