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 129

10,936 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. 3.68 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG838646983$1,120
  2. 3.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836682357$1,096
  3. 3.02 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG797636266$1,693
  4. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG835621830$599
  5. 3.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836694299$1,352
  6. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836694341$1,254
  7. 3.78 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836694344$696
  8. 3.82 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG836694359$638
  9. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838614230$1,203
  10. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838614267$1,214
  11. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838614278$1,254
  12. 3.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838614302$1,471
  13. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838646388$568
  14. 3.50 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG841633760$1,394
  15. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835690253$536
  16. 3.34 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835690273$616
  17. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835690251$536
  18. 3.57 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG826669244$1,231
  19. 3.50 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG828678229$955
  20. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828678230$959
  21. 3.08 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG829602992$759
  22. 3.57 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG830604885$984
  23. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835646188$806
  24. 3.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835646209$979
  25. 3.27 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG836678103$517
  26. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG836694342$522
  27. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837603860$476
  28. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838614122$619
  29. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838614123$669
  30. 3.21 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838614184$1,306
  31. 3.24 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG838614189$736
  32. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG838640737$511
  33. 3.71 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG838657846$622
  34. 3.08 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG836629903$492
  35. 3.13 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG786629493$596
  36. 3.01 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG837629649$647
  37. 3.01 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG837629650$647
  38. 3.01 Carat Cushion Lab-Grown Diamond, Q-R VS1, IGI LG837644234$1,309
  39. 3.07 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG836625755$888
  40. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG809627038$1,103
  41. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835692240$903
  42. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG838657841$517
  43. 3.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG837650844$542
  44. 3.75 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG839605903$919
  45. 3.50 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG837628989$1,214
  46. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG818659075$808
  47. 3.08 Carat Cushion Lab-Grown Diamond, D FL, IGI LG818659077$3,398
  48. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG818659078$619
  49. 3.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG825632614$815
  50. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG825632615$617
  51. 3.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG825634499$608
  52. 3.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG825634500$784
  53. 3.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG825655820$570
  54. 3.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG825655821$778
  55. 3.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG825658669$787
  56. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG833673523$794
  57. 3.06 Carat Cushion Lab-Grown Diamond, FANCY BROWN VVS2, IGI LG836629606$1,144
  58. 3.06 Carat Cushion Lab-Grown Diamond, FANCY BROWN VVS2, IGI LG836629605$1,144
  59. 3 Carat Cushion Lab-Grown Diamond, FANCY INTENSE ORANGE PINK VS1, IGI LG836629615$597
  60. 3 Carat Cushion Lab-Grown Diamond, FANCY INTENSE BROWNISH ORANGE VVS2, IGI LG836629597$1,101