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 66

10,833 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. 3.03 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361767381$2,505
  2. 3.98 Carat Cushion Lab-Grown Diamond, D VS1, GCAL 361767430$3,427
  3. 3.79 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361767431$3,832
  4. 3.58 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361767432$3,051
  5. 3.54 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361767434$3,594
  6. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361767480$2,862
  7. 3.55 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361767481$3,604
  8. 3.52 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361767483$3,192
  9. 3.77 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361767531$3,415
  10. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361767533$2,320
  11. 3.75 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361786509$3,794
  12. 3.85 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361786554$3,482
  13. 3.06 Carat Cushion Lab-Grown Diamond, D VS1, GCAL 361786555$2,568
  14. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361786600$2,890
  15. 3.59 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361786648$3,255
  16. 3.50 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361786649$3,556
  17. 3.8 Carat Cushion Lab-Grown Diamond, F vvs1, igi LG814643409$1,062
  18. 3.36 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG787638311$790
  19. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG799695065$1,105
  20. 3.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG799695066$1,071
  21. 3.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG811669339$697
  22. 3.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG813667117$689
  23. 3.18 Carat Cushion Lab-Grown Diamond, D FL, IGI LG803623507$2,409
  24. 3.33 Carat Cushion Lab-Grown Diamond, D FL, IGI LG803623508$2,405
  25. 3.98 Carat Cushion Lab-Grown Diamond, D FL, IGI LG803623557$3,364
  26. 3.09 Carat Cushion Lab-Grown Diamond, D IF, IGI LG809651366$1,501
  27. 3.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG813651454$2,184
  28. 3.04 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG815616376$493
  29. 3.71 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG806601135$965
  30. 3.72 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG808635824$967
  31. 3.81 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG810615693$990
  32. 3.15 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG811669340$1,350
  33. 3.02 Carat Cushion Lab-Grown Diamond, D VS1, GIA 2497073557$1,263
  34. 3.12 Carat Cushion Lab-Grown Diamond, D FL, IGI LG787638303$2,082
  35. 3.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG787638305$675
  36. 3.10 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG787638314$545
  37. 3.95 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG794687189$631
  38. 3.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815648929$710
  39. 3 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG815655293$533
  40. 3.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG815651854$913
  41. 3.16 Carat Cushion Lab-Grown Diamond, D fl, igi LG793628314$4,792
  42. 3.15 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG795690240$892
  43. 3.41 Carat Cushion Lab-Grown Diamond, D FL, IGI LG798609337$5,171
  44. 3.91 Carat Cushion Lab-Grown Diamond, D fl, igi LG798609339$5,923
  45. 3.06 Carat Cushion Lab-Grown Diamond, D fl, igi LG798609342$4,640
  46. 3.91 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG803617062$1,193
  47. 3.83 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG803644871$1,169
  48. 3.74 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG803644877$1,142
  49. 3.83 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG803664858$1,169
  50. 3.76 Carat Cushion Lab-Grown Diamond, D fl, igi LG804605045$5,696
  51. 3.87 Carat Cushion Lab-Grown Diamond, D fl, igi LG804605048$5,863
  52. 3.65 Carat Cushion Lab-Grown Diamond, D fl, igi LG805610578$5,529
  53. 3.42 Carat Cushion Lab-Grown Diamond, D fl, igi LG805610580$5,186
  54. 3.89 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG805618454$1,187
  55. 3.79 Carat Cushion Lab-Grown Diamond, D fl, igi LG806627576$5,741
  56. 3.83 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG807629561$1,342
  57. 3.26 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG807662543$842
  58. 3.84 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG807677049$1,172
  59. 3.83 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG812652034$1,169
  60. 3.55 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG813619496$1,002