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 133

8,012 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. 3.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG833690231$808
  2. 3.66 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG834616417$717
  3. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG834616421$608
  4. 3.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838608558$1,099
  5. 3.06 Carat Cushion Lab-Grown Diamond, E IF, IGI LG729521204$1,712
  6. 3.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG835627931$561
  7. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836674435$566
  8. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836676837$515
  9. 3.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG837614526$641
  10. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837638915$514
  11. 3.02 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG708582940$515
  12. 3.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG710587187$514
  13. 3.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG717541649$514
  14. 3.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG718504754$514
  15. 3.54 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG756506212$594
  16. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG837680778$777
  17. 3.7 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837680812$763
  18. 3.64 Carat Cushion Lab-Grown Diamond, E vvs2, igi LG837644677$780
  19. 3.27 Carat Cushion Lab-Grown Diamond, E vvs2, igi LG835670904$611
  20. 3.04 Carat Cushion Lab-Grown Diamond, G vvs1, igi LG837644679$656
  21. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839695227$620
  22. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839695228$685
  23. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG840610126$601
  24. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG840610127$601
  25. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG840610167$549
  26. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG840610170$553
  27. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835605587$537
  28. 3.04 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG831679461$517
  29. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG835666779$640
  30. 3.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG822621067$1,533
  31. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG823637773$952
  32. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG833634640$812
  33. 3.58 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG833649329$1,233
  34. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836625738$1,112
  35. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836625793$710
  36. 3.91 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG838632944$2,009
  37. 3.02 Carat Cushion Modified Lab-Grown Diamond, N VVS2, IGI LG836674823$1,308
  38. 3.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG830672928$798
  39. 3.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837616989$672
  40. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839612974$713
  41. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839612976$713
  42. 3.50 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839612978$823
  43. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839612981$717
  44. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836638248$566
  45. 3.51 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG838632937$1,264
  46. 3.33 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838632941$594
  47. 3.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838633005$711
  48. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839612972$717
  49. 3.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839612973$722
  50. 3.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839612979$725
  51. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG840655029$549
  52. 3.10 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG731587100$1,151
  53. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG819615886$536
  54. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG821686058$524
  55. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835690876$490
  56. 3.60 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG837641846$633
  57. 3.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG838632946$2,617
  58. 3.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838632947$1,425
  59. 3.62 Carat Cushion Lab-Grown Diamond, D IF, IGI LG838643760$5,166
  60. 3.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG783604164$564