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 196

11,781 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 FL, IGI LG848627517$1,915
  2. 3.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG853621066$543
  3. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG853621106$514
  4. 3.08 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG853694702$437
  5. 3.50 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG853694705$592
  6. 3.40 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG853694714$547
  7. 3.02 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG854641576$511
  8. 3.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG854641583$503
  9. 3.00 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG854641585$487
  10. 3.53 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG854698591$508
  11. 3.78 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843643144$711
  12. 3.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG844614267$609
  13. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844614269$526
  14. 3.57 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG845654750$647
  15. 3.04 Carat Cushion Lab-Grown Diamond, D FL, IGI LG848627509$1,908
  16. 3.25 Carat Cushion Lab-Grown Diamond, D FL, IGI LG848627514$2,038
  17. 3.06 Carat Cushion Lab-Grown Diamond, D FL, IGI LG848627520$1,921
  18. 3.10 Carat Cushion Lab-Grown Diamond, D FL, IGI LG849608112$1,946
  19. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG849627866$587
  20. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG850680836$799
  21. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG850680844$728
  22. 3.10 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG850680850$687
  23. 3.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG850680851$1,030
  24. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG850680852$683
  25. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG850680853$939
  26. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG850680854$942
  27. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG850680870$686
  28. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG850697380$617
  29. 3.12 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG851608342$692
  30. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG851608389$791
  31. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG851608394$928
  32. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG852638070$496
  33. 3.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG852651491$487
  34. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG853621986$1,211
  35. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG853621989$682
  36. 3.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG853621990$2,122
  37. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG853621993$834
  38. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG853622003$1,180
  39. 3.14 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG853622031$1,229
  40. 3.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG853622032$671
  41. 3.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG853622033$780
  42. 3.20 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG853622034$1,081
  43. 3.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG853622038$567
  44. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG853647426$1,025
  45. 3.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG854602575$1,022
  46. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG854602576$724
  47. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG854602578$1,203
  48. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG854602581$1,203
  49. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG854602582$1,025
  50. 3.00 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG855607574$1,015
  51. 3.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG855607575$717
  52. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG855607576$727
  53. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG855607577$1,207
  54. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG856664676$735
  55. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG856664677$731
  56. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG856664680$689
  57. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG856664684$731
  58. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG856664687$689
  59. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG856664688$738
  60. 3.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG856664896$1,537