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 53

11,172 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. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361356002$3,101
  2. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361356053$3,062
  3. 3.52 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361356054$2,568
  4. 3.71 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361356102$3,742
  5. 3.57 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361356153$4,122
  6. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361366064$2,167
  7. 3.08 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361386148$3,048
  8. 3.03 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361386210$2,999
  9. 3.33 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361386256$3,767
  10. 3.30 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361386257$3,263
  11. 3.06 Carat Cushion Lab-Grown Diamond, F VVS2, GCAL 361406040$2,451
  12. 3.06 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361406182$3,028
  13. 3.06 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361416096$1,499
  14. 3.12 Carat Cushion Lab-Grown Diamond, D IF, GCAL 361416146$2,905
  15. 3.09 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361416299$3,513
  16. 3.09 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361416348$3,513
  17. 3.56 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361426025$3,601
  18. 3.87 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361426026$3,556
  19. 3.05 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361426170$3,018
  20. 3.31 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361426171$2,974
  21. 3.01 Carat Cushion Lab-Grown Diamond, F VVS2, GCAL 361456022$2,412
  22. 3.08 Carat Cushion Lab-Grown Diamond, F VVS2, GCAL 361456023$2,468
  23. 3.34 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361456024$3,392
  24. 3.09 Carat Cushion Lab-Grown Diamond, F VVS2, GCAL 361456075$2,475
  25. 3.09 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361466030$3,513
  26. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361466086$3,448
  27. 3.03 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361466134$2,999
  28. 3.28 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361466136$3,244
  29. 3.57 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361466137$3,293
  30. 3.09 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361496007$3,513
  31. 3.29 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361496008$3,724
  32. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361496009$3,142
  33. 3.07 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361496056$3,038
  34. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361496057$1,807
  35. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361496107$1,824
  36. 3.00 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361496108$2,698
  37. 3.26 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361496158$3,312
  38. 3.09 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361496160$3,513
  39. 3.03 Carat Cushion Lab-Grown Diamond, F VVS1, GCAL 361496162$2,650
  40. 3.51 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361506052$4,056
  41. 3.50 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361506103$3,633
  42. 3.05 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361506154$3,471
  43. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361506155$2,769
  44. 3.27 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361526251$3,234
  45. 3.53 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361526300$4,077
  46. 3.08 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361526302$3,501
  47. 3.30 Carat Cushion Lab-Grown Diamond, F VVS1, GCAL 361526349$2,884
  48. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361526350$2,761
  49. 3.05 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361526351$3,471
  50. 3.58 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361526353$3,303
  51. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361526354$2,167
  52. 3.02 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361526356$2,989
  53. 3.25 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361526399$3,214
  54. 3.02 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361526400$2,989
  55. 3.54 Carat Cushion Lab-Grown Diamond, G VVS1, GCAL 361526403$2,780
  56. 3.30 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361526404$3,735
  57. 3.06 Carat Cushion Lab-Grown Diamond, F VVS2, GCAL 361526408$2,451
  58. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361526459$2,146
  59. 3.09 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361536009$3,058
  60. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361536059$2,761