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 16

10,334 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. 3.39 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG570373908$662
  2. 3.02 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG571301211$673
  3. 3.01 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG571302127$416
  4. 3.91 Carat Cushion Lab-Grown Diamond, H VVS2, IGI LG571307765$759
  5. 3.08 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG571310031$687
  6. 3.03 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG571379056$676
  7. 3.01 Carat Cushion Lab-Grown Diamond, H SI1, IGI LG571399878$409
  8. 3.70 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG572342161$776
  9. 3.01 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG572344687$679
  10. 3.01 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG572355232$672
  11. 3.23 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG572355444$452
  12. 3.04 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG572357825$678
  13. 3.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG572357826$673
  14. 3.34 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG572358157$652
  15. 3.00 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG572369649$522
  16. 3.02 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG572371033$440
  17. 3.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG573310515$673
  18. 3.05 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG574326311$680
  19. 3.14 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG574326312$694
  20. 3.00 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG574326313$669
  21. 3.05 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG574326314$680
  22. 3.04 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG574336428$686
  23. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG574336886$672
  24. 3.58 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG575369744$522
  25. 3.03 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG575382253$683
  26. 3.04 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG575382262$678
  27. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG575396230$672
  28. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG575396231$672
  29. 3.09 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG575396232$743
  30. 3.05 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG575397854$680
  31. 3.03 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG575397862$676
  32. 3.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG576314052$673
  33. 3.05 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG576314056$680
  34. 3.00 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG576319544$669
  35. 3.01 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG576333269$725
  36. 3.18 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG576333270$764
  37. 3.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG576340290$673
  38. 3.03 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG577374564$676
  39. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG577374565$672
  40. 3.10 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG577374566$692
  41. 3.09 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG577374570$743
  42. 3.02 Carat Cushion Lab-Grown Diamond, H VS2, IGI LG577374571$720
  43. 3.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG577378224$673
  44. 3.08 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG577378227$682
  45. 3.03 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG577378230$729
  46. 3.11 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG577382204$693
  47. 3.02 Carat Cushion Lab-Grown Diamond, H VS2, IGI LG577382205$720
  48. 3.03 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG577391212$676
  49. 3.09 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG577391214$689
  50. 3.07 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG577391215$685
  51. 3.06 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG577391216$682
  52. 3.05 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG577391218$680
  53. 3.08 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG577391222$687
  54. 3.00 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG577391223$722
  55. 3.06 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG578311052$682
  56. 3.10 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG578311053$692
  57. 3.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG578311054$673
  58. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG578311056$672
  59. 3.70 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG579359268$804
  60. 3.03 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG579395083$554