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 30

10,569 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 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG727517958$785
  2. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG727517975$994
  3. 3.86 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG727518522$1,642
  4. 3.73 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG727542963$764
  5. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG727542971$682
  6. 3.09 Carat Cushion Lab-Grown Diamond, D IF, IGI LG727561280$1,865
  7. 3.04 Carat Cushion Lab-Grown Diamond, D IF, IGI LG727561285$1,757
  8. 3.43 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG727561328$931
  9. 3.05 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG727565458$1,197
  10. 3.13 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG727571957$675
  11. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG727578296$1,027
  12. 3.21 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG727578299$1,057
  13. 3.63 Carat Cushion Lab-Grown Diamond, D IF, IGI LG727578335$2,093
  14. 3.04 Carat Cushion Lab-Grown Diamond, D IF, IGI LG727578368$2,018
  15. 3.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG727578373$1,034
  16. 3.51 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG727580837$832
  17. 3.02 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG727588465$542
  18. 3.73 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG727589172$1,244
  19. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG728518607$706
  20. 3 Carat Cushion Lab-Grown Diamond, D IF, IGI LG728578046$1,992
  21. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG728578048$1,126
  22. 3.99 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG728578052$1,613
  23. 3.1 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG728578057$1,054
  24. 3.00 Carat Cushion Lab-Grown Diamond, D IF, IGI LG728580846$1,735
  25. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG729527533$598
  26. 3.59 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG729544267$638
  27. 3.59 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG729544309$638
  28. 3.00 Carat Cushion Lab-Grown Diamond, D IF, IGI LG729566262$1,347
  29. 3.05 Carat Cushion Lab-Grown Diamond, D IF, IGI LG729590148$1,841
  30. 3.02 Carat Cushion Lab-Grown Diamond, D IF, IGI LG729590155$1,823
  31. 3.07 Carat Cushion Lab-Grown Diamond, D IF, IGI LG729590207$1,853
  32. 3.09 Carat Cushion Lab-Grown Diamond, D IF, IGI LG729590208$1,865
  33. 3.10 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG729590210$1,022
  34. 3.18 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG729599132$1,042
  35. 3.02 Carat Cushion Lab-Grown Diamond, D IF, IGI LG731527431$1,488
  36. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG731531275$1,023
  37. 3.13 Carat Cushion Lab-Grown Diamond, H VVS2, IGI LG731543081$1,269
  38. 3.10 Carat Cushion Lab-Grown Diamond, D IF, IGI LG731581150$1,792
  39. 3 Carat Cushion Lab-Grown Diamond, D IF, IGI LG731581166$1,992
  40. 3.03 Carat Cushion Lab-Grown Diamond, D IF, IGI LG731581179$2,011
  41. 3.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG731590309$568
  42. 3.59 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG732505697$790
  43. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG732512616$1,050
  44. 3.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG732516307$1,538
  45. 3.29 Carat Cushion Lab-Grown Diamond, D IF, IGI LG732516309$1,680
  46. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG732530509$796
  47. 3.53 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG732533232$688
  48. 3.73 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG732537060$679
  49. 3.62 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG732549533$1,144
  50. 3.20 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG732553402$1,001
  51. 3.59 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG732557263$3,647
  52. 3.03 Carat Cushion Lab-Grown Diamond, D IF, IGI LG732559120$1,494
  53. 3.50 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG732561987$2,366
  54. 3.07 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG732568651$463
  55. 3.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG732569545$867
  56. 3.24 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG732570215$573
  57. 3.04 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG732571413$1,280
  58. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG732571414$1,397
  59. 3.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG732573121$1,817
  60. 3.04 Carat Cushion Lab-Grown Diamond, D IF, IGI LG732573129$1,835