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

7,618 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. 3.01 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG563297732$672
  2. 3.37 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG564364909$658
  3. 3.32 Carat Cushion Lab-Grown Diamond, H SI1, IGI LG564369934$536
  4. 3.13 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG566302414$700
  5. 3.12 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG566303221$696
  6. 3.11 Carat Cushion Lab-Grown Diamond, H VVS2, IGI LG566327375$451
  7. 3.00 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG566396668$669
  8. 3.30 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG566397927$655
  9. 3.00 Carat Cushion Lab-Grown Diamond, G SI1, IGI LG567371565$416
  10. 3.44 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG569385987$763
  11. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG570333652$672
  12. 3.03 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG570338799$676
  13. 3.08 Carat Cushion Lab-Grown Diamond, I VS1, IGI LG570352388$735
  14. 3.08 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG570352389$687
  15. 3.08 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG570352390$742
  16. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG570352391$672
  17. 3.16 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG570366146$704
  18. 3.06 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG570366148$682
  19. 3.39 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG570373908$662
  20. 3.02 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG571301211$673
  21. 3.01 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG571302127$416
  22. 3.91 Carat Cushion Lab-Grown Diamond, H VVS2, IGI LG571307765$759
  23. 3.08 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG571310031$687
  24. 3.03 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG571379056$676
  25. 3.01 Carat Cushion Lab-Grown Diamond, H SI1, IGI LG571399878$409
  26. 3.70 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG572342161$776
  27. 3.01 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG572344687$679
  28. 3.01 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG572355232$672
  29. 3.23 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG572355444$452
  30. 3.68 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG572355446$563
  31. 3.04 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG572357825$678
  32. 3.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG572357826$673
  33. 3.34 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG572358157$652
  34. 3.00 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG572369649$522
  35. 3.02 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG572371033$440
  36. 3.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG573310515$673
  37. 3.05 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG574326311$680
  38. 3.14 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG574326312$694
  39. 3.00 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG574326313$669
  40. 3.05 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG574326314$680
  41. 3.04 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG574336428$686
  42. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG574336886$672
  43. 3.58 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG575369744$497
  44. 3.03 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG575382253$683
  45. 3.04 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG575382262$678
  46. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG575396230$672
  47. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG575396231$672
  48. 3.09 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG575396232$743
  49. 3.01 Carat Cushion Lab-Grown Diamond, J VVS2, IGI LG575396733$413
  50. 3.05 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG575397854$680
  51. 3.03 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG575397862$676
  52. 3.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG576314052$673
  53. 3.05 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG576314056$680
  54. 3.00 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG576319544$669
  55. 3.01 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG576333269$725
  56. 3.18 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG576333270$764
  57. 3.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG576340290$673
  58. 3.03 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG577374564$676
  59. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG577374565$672
  60. 3.10 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG577374566$692