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 109

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. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828612205$535
  2. 3.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG828674755$1,681
  3. 3.12 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG829602997$1,008
  4. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG831631716$1,649
  5. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG824603128$721
  6. 3.52 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG830661448$882
  7. 3 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG830661454$497
  8. 3 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG830661452$528
  9. 3.58 Carat Cushion Modified Lab-Grown Diamond, E VVS1, IGI LG811678411$1,033
  10. 3.56 Carat Cushion Modified Lab-Grown Diamond, E VVS1, IGI LG811678412$1,204
  11. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830669604$570
  12. 3.55 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG821697334$1,224
  13. 3.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG821697335$911
  14. 3.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG822621068$970
  15. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG822621069$1,109
  16. 3.50 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG823637770$1,154
  17. 3.55 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG823637771$897
  18. 3.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG823643687$967
  19. 3.26 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG823666835$927
  20. 3.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG831646938$879
  21. 3.30 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790694766$612
  22. 3.00 Carat Cushion Lab-Grown Diamond, D IF, IGI LG811646042$2,226
  23. 3.18 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790694730$591
  24. 3.03 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG812629360$680
  25. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG822633819$1,105
  26. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG823636118$1,078
  27. 3.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG823690272$1,284
  28. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG823690276$1,070
  29. 3.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG823690294$1,301
  30. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG824621861$1,280
  31. 3.20 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828641793$594
  32. 3.15 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828641794$532
  33. 3.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828656368$714
  34. 3 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG828656382$471
  35. 3.01 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG830643569$505
  36. 3.56 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG780649804$1,194
  37. 3.58 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG791650837$1,201
  38. 3.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG795670997$1,051
  39. 3.57 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG799683362$1,198
  40. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG800603709$948
  41. 3.56 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG814642135$1,226
  42. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG831623337$680
  43. 3.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830669948$609
  44. 3.66 Carat Cushion Lab-Grown Diamond, FANCY INTENSE GREEN VS2, IGI LG830661489$935
  45. 3.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830661788$542
  46. 3.03 Carat Cushion Lab-Grown Diamond, E IF, IGI LG818640129$2,461
  47. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG826687378$521
  48. 3.34 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG830676972$1,273
  49. 3.02 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG831602230$567
  50. 3.92 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG787651966$949
  51. 3.22 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG827607206$1,260
  52. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828601746$638
  53. 3.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830602951$1,361
  54. 3.01 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG830661613$489
  55. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826641157$773
  56. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828621167$683
  57. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG632447547$707
  58. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG636420000$724
  59. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG674511746$755
  60. 3.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG827607184$697