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 115

8,026 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. 3.56 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG818692412$998
  2. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG818692413$840
  3. 3.27 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG826696045$783
  4. 3.23 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830602597$545
  5. 3.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG827613807$804
  6. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828639600$601
  7. 3.92 Carat Cushion Lab-Grown Diamond, G VVS1, GIA 2536045008$2,226
  8. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG818659797$738
  9. 3.76 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG816654803$1,180
  10. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG821667005$812
  11. 3.07 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG821674832$738
  12. 3.00 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG827605183$727
  13. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG828635712$781
  14. 3.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG828661975$734
  15. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG828678235$778
  16. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG828695516$784
  17. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830636233$781
  18. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828656356$554
  19. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828656355$591
  20. 3.52 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG822635186$745
  21. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG825606350$496
  22. 3.13 Carat Cushion Lab-Grown Diamond, G vvs2, igi LG831659435$505
  23. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG830661433$541
  24. 3.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830661434$545
  25. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830661422$539
  26. 3.26 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 7518493980$1,519
  27. 3.74 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG821620751$1,575
  28. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG831645804$748
  29. 3.04 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG831645805$879
  30. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG833604854$753
  31. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG833604909$804
  32. 3 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG792618750$667
  33. 3.54 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG826626879$1,464
  34. 3.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG766622059$832
  35. 3.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828639568$599
  36. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828639570$603
  37. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828660976$577
  38. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828637923$578
  39. 3.39 Carat Cushion Lab-Grown Diamond, D FL, IGI LG774621212$9,432
  40. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG812629359$806
  41. 3.57 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG819654649$903
  42. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG823624450$1,680
  43. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG830601765$517
  44. 3.08 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG830661413$522
  45. 3.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG816665639$763
  46. 3.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828637871$654
  47. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828698886$578
  48. 3.61 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828601936$722
  49. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828639566$601
  50. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG833654849$750
  51. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG833676955$794
  52. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828670553$879
  53. 3.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG828692843$762
  54. 3.71 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG831633349$874
  55. 3.59 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG817657977$637
  56. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG830672399$944
  57. 3.02 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG822627106$949
  58. 3.17 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG826609076$995
  59. 3.05 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG826609089$962
  60. 3.07 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG826609091$965