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 131

10,862 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. 3.19 Carat Cushion Lab-Grown Diamond, E FL, GIA 7533065928$19,914
  2. 3.28 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG670463136$1,064
  3. 3.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG670483911$1,149
  4. 3.72 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG671408053$1,282
  5. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG674519606$984
  6. 3.76 Carat Cushion Lab-Grown Diamond, D IF, IGI LG674533024$4,714
  7. 3.45 Carat Cushion Lab-Grown Diamond, D IF, IGI LG675509654$4,493
  8. 3.02 Carat Cushion Lab-Grown Diamond, D IF, IGI LG675563432$2,072
  9. 3.74 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG675565742$1,210
  10. 3.70 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG675582089$1,197
  11. 3.79 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG680507351$1,225
  12. 3.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG681521451$832
  13. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG683549855$1,340
  14. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG683592424$981
  15. 3.10 Carat Cushion Lab-Grown Diamond, E IF, IGI LG694501775$1,786
  16. 3.98 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG702510278$1,074
  17. 3.26 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG704546231$526
  18. 3.53 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG706571635$496
  19. 3.97 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG707558261$836
  20. 3.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG710560882$745
  21. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG711522820$500
  22. 3.53 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG711522837$1,142
  23. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG711522857$494
  24. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG711522860$498
  25. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG711522918$498
  26. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG711522928$496
  27. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG711522936$498
  28. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG711522981$984
  29. 3.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG711523033$1,043
  30. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG711523052$494
  31. 3.62 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG711524680$949
  32. 3.26 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG713548910$567
  33. 3.51 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG715527878$564
  34. 3.21 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG715567253$763
  35. 3.53 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG717536155$1,236
  36. 3.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG717558619$777
  37. 3.08 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG717596394$682
  38. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG719544522$771
  39. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG722522412$498
  40. 3.05 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG722540269$490
  41. 3.54 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG722555537$515
  42. 3.59 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG723501809$637
  43. 3.92 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG724501479$892
  44. 3.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG724503917$559
  45. 3.63 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG724508651$1,252
  46. 3.95 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG724592365$899
  47. 3.53 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG726501008$1,236
  48. 3.51 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG726509052$921
  49. 3.27 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG727559771$788
  50. 3.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG727577902$776
  51. 3.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG732528864$840
  52. 3.97 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG732570435$836
  53. 3.51 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG732587080$476
  54. 3.01 Carat Cushion Lab-Grown Diamond, D SI2, IGI LG732587992$336
  55. 3.93 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG733505119$827
  56. 3.65 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG733505121$1,259
  57. 3.52 Carat Cushion Lab-Grown Diamond, E IF, IGI LG733553040$2,649
  58. 3.52 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG733553041$923
  59. 3.09 Carat Cushion Lab-Grown Diamond, E IF, IGI LG734516207$1,781
  60. 3.53 Carat Cushion Lab-Grown Diamond, E IF, IGI LG734516209$2,656