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 112

7,902 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. 3.21 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG811649638$660
  2. 3.03 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG809683442$706
  3. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG810612350$568
  4. 3.74 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG829618587$985
  5. 3.01 Carat Cushion Lab-Grown Diamond, E fl, igi LG830648623$3,909
  6. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828637894$535
  7. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828637911$533
  8. 3.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830661084$542
  9. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815610928$844
  10. 3.76 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG817664403$1,151
  11. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG817680938$794
  12. 3.54 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG817694055$976
  13. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG817694059$1,109
  14. 3.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG817694063$1,106
  15. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG817694067$1,103
  16. 3.54 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG817694071$993
  17. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG818692411$837
  18. 3.56 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG818692412$998
  19. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG818692413$840
  20. 3.27 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG826696045$783
  21. 3.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG827613807$804
  22. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828639600$601
  23. 3.92 Carat Cushion Lab-Grown Diamond, G VVS1, GIA 2536045008$2,226
  24. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG818659797$738
  25. 3.76 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG816654803$1,180
  26. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG821667005$812
  27. 3.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG821674830$965
  28. 3.07 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG821674832$738
  29. 3.00 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG827605183$727
  30. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG828635712$781
  31. 3.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG828661975$734
  32. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG828678235$778
  33. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG828695516$784
  34. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830636233$781
  35. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828656356$554
  36. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828656355$591
  37. 3.52 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG822635186$745
  38. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG825606350$496
  39. 3.13 Carat Cushion Lab-Grown Diamond, G vvs2, igi LG831659435$505
  40. 3.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830661434$545
  41. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830661422$539
  42. 3.26 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 7518493980$1,519
  43. 3.74 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG821620751$1,575
  44. 3.04 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG831645805$879
  45. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG833604854$753
  46. 3 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG792618750$607
  47. 3.54 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG826626879$1,464
  48. 3.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG766622059$832
  49. 3.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828639568$599
  50. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828639570$603
  51. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828637923$578
  52. 3.39 Carat Cushion Lab-Grown Diamond, D FL, IGI LG774621212$9,432
  53. 3.57 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG819654649$903
  54. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG823624450$1,680
  55. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG830601765$517
  56. 3.08 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG830661413$522
  57. 3.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG816665639$763
  58. 3.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828637871$654
  59. 3.61 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828601936$690
  60. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828608704$871