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 24

3,449 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. 4.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG805634836$792
  2. 4.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG805639914$812
  3. 4.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG805689259$1,163
  4. 4.04 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG806604634$1,193
  5. 4.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG806616180$1,166
  6. 4.06 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG806623743$1,204
  7. 4.07 Carat Cushion Lab-Grown Diamond, FANCY INTENSE BLUISH GREEN VVS2, IGI LG806623749$1,232
  8. 4.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG807628735$603
  9. 4.51 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG808615498$2,450
  10. 4.08 Carat Cushion Lab-Grown Diamond, FANCY LIGHT YELLOW VS2, IGI LG808618075$1,206
  11. 4.99 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG808631194$655
  12. 4.54 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809618098$706
  13. 4.05 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG809643687$802
  14. 4.01 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG809696189$1,425
  15. 4.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG786644474$2,757
  16. 4.53 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG807648596$756
  17. 4.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG803653938$1,201
  18. 4.42 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804665148$5,971
  19. 4.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG805692080$2,271
  20. 4.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG790642876$1,008
  21. 4.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG809697078$1,375
  22. 4.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG806603048$792
  23. 4.13 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG811655181$1,030
  24. 4.56 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG807625154$834
  25. 4.06 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361646392$4,577
  26. 4.01 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361666273$5,891
  27. 4.59 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361666274$6,709
  28. 4.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660021$5,369
  29. 4.04 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660022$5,406
  30. 4.55 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660026$6,938
  31. 4.63 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660027$7,056
  32. 4.73 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660028$7,204
  33. 4.74 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660029$7,218
  34. 4.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660078$5,369
  35. 4.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660079$5,382
  36. 4.11 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660080$5,496
  37. 4.15 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660081$5,548
  38. 4.18 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660082$5,588
  39. 4.23 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660084$5,652
  40. 4.44 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660085$5,998
  41. 4.86 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660087$7,396
  42. 4.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG806614642$1,854
  43. 4.09 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG811672270$626
  44. 4.55 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660025$6,938
  45. 4.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG808614539$567
  46. 4.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG808614541$614
  47. 4.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG808614544$696
  48. 4.06 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG808614548$615
  49. 4.00 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG808614572$566
  50. 4.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG808614574$689
  51. 4.56 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG808614577$848
  52. 4.59 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG811686935$1,246
  53. 4.00 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361676229$4,512
  54. 4.59 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361676318$5,572
  55. 4.08 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361676362$4,980
  56. 4.03 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG804636565$984
  57. 4.11 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811689621$807
  58. 4.55 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361716076$5,526
  59. 4.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG800658339$746
  60. 4.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG800658341$827