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 130

8,012 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. 3.91 Carat Cushion Lab-Grown Diamond, D IF, IGI LG633464394$3,496
  2. 3.84 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG793634766$817
  3. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG795651194$557
  4. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG793634699$554
  5. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG794659882$561
  6. 3.75 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG799626026$1,122
  7. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG798620470$554
  8. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG805636763$554
  9. 3.04 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG801684783$453
  10. 3.72 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG795624612$560
  11. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG817678863$564
  12. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG817678892$567
  13. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG818603288$550
  14. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG818603289$547
  15. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG818623347$549
  16. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG818615997$547
  17. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG818615917$543
  18. 3.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG818623328$658
  19. 3.25 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG818616010$559
  20. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG818699179$567
  21. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG819622469$566
  22. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG819645217$559
  23. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG819622472$543
  24. 3.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG818603265$650
  25. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG825604253$562
  26. 3.56 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG833677038$837
  27. 3.81 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835650430$836
  28. 3.26 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837607043$787
  29. 3.28 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837607040$643
  30. 3.2 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837607041$772
  31. 3.87 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835662955$602
  32. 3.22 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG837607042$608
  33. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828634471$671
  34. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836627187$654
  35. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836627188$650
  36. 3.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836669439$644
  37. 3.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837626995$1,406
  38. 3.10 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG837627014$967
  39. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG837627026$946
  40. 3.28 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG837627028$1,022
  41. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG837627029$946
  42. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG837627032$946
  43. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG823637483$850
  44. 3.22 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG823637484$1,236
  45. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG823686049$797
  46. 3.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG824614812$1,100
  47. 3.33 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG825676548$1,022
  48. 3.29 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG826669245$834
  49. 3.58 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG826669246$1,233
  50. 3.57 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG826669248$1,231
  51. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828620222$806
  52. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828620223$794
  53. 3.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828620226$846
  54. 3.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828678227$771
  55. 3.73 Carat Cushion Lab-Grown Diamond, D FL, GIA 2524351601$11,274
  56. 3.17 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG541275546$768
  57. 3.03 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG828603378$500
  58. 3.01 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG813631560$857
  59. 3.70 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG835642582$713
  60. 3.07 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG830643634$623