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 50

11,051 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. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG775624751$1,067
  2. 3.55 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG776618901$2,884
  3. 3.15 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG776652593$896
  4. 3.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG776682354$1,166
  5. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG777603504$865
  6. 3.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG781650841$823
  7. 3.83 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG656413172$914
  8. 3 Carat Cushion Lab-Grown Diamond, D IF, IGI LG754595259$1,811
  9. 3.07 Carat Cushion Lab-Grown Diamond, D IF, IGI LG754595470$1,853
  10. 3.42 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG768632204$814
  11. 3.30 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG782699326$1,259
  12. 3.51 Carat Cushion Lab-Grown Diamond, D FL, IGI LG768631537$4,244
  13. 3.96 Carat Cushion Lab-Grown Diamond, D FL, IGI LG768631538$4,760
  14. 3.06 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768632199$1,564
  15. 3.22 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG768632202$754
  16. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784660768$591
  17. 3.78 Carat Cushion Lab-Grown Diamond, D FL, GCAL 360706711$15,662
  18. 3.65 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768632205$2,212
  19. 3.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG782614872$1,421
  20. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784608215$1,053
  21. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784639784$865
  22. 3.29 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784648988$678
  23. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778679877$805
  24. 3.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG780690879$618
  25. 3.81 Carat Cushion Lab-Grown Diamond, D FL, IGI LG784627789$2,919
  26. 3.22 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG783636365$1,117
  27. 3.21 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784626978$662
  28. 3.41 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784626987$701
  29. 3.01 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG784687613$442
  30. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG783635585$867
  31. 3.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG780661355$722
  32. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG782631821$599
  33. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG785604233$871
  34. 3.52 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG784697847$1,095
  35. 3.73 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG786616441$1,158
  36. 3.26 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG784608714$1,949
  37. 3.57 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784637708$902
  38. 3.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679531$827
  39. 3.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679549$839
  40. 3.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679550$839
  41. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679605$825
  42. 3.31 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG783625165$1,205
  43. 3.05 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG784621522$1,268
  44. 3.11 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG786618082$683
  45. 3.56 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784637706$899
  46. 3.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG784679511$580
  47. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679512$638
  48. 3.11 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679514$654
  49. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679525$825
  50. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679527$825
  51. 3.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679528$827
  52. 3.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679532$729
  53. 3.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679533$743
  54. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679534$634
  55. 3.53 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG784679535$796
  56. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679536$634
  57. 3.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679542$832
  58. 3.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679545$832
  59. 3.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679548$839
  60. 3.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679551$839