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

7,980 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, E VVS2, IGI LG784660768$591
  2. 3.78 Carat Cushion Lab-Grown Diamond, D FL, GCAL 360706711$15,662
  3. 3.65 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768632205$2,212
  4. 3.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG782614872$1,421
  5. 3.74 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG782621971$795
  6. 3.29 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784648988$678
  7. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778679877$805
  8. 3.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG780690879$618
  9. 3.81 Carat Cushion Lab-Grown Diamond, D FL, IGI LG784627789$4,311
  10. 3.41 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784626987$701
  11. 3.01 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG784687613$442
  12. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG783635585$867
  13. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG772651467$529
  14. 3.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG780661355$722
  15. 3.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG784678574$739
  16. 3.52 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG784697847$1,095
  17. 3.73 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG786616441$1,158
  18. 3.14 Carat Cushion Lab-Grown Diamond, FANCY YELLOW VVS1, IGI LG776631230$1,536
  19. 3.26 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG784608714$1,949
  20. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG784637620$497
  21. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784637699$525
  22. 3.57 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784637708$1,119
  23. 3.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679530$704
  24. 3.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679531$704
  25. 3.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679549$714
  26. 3.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679550$714
  27. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679605$703
  28. 3.11 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG786618082$683
  29. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784637698$525
  30. 3.56 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784637706$1,116
  31. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784637723$524
  32. 3.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG784679511$568
  33. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679512$531
  34. 3.11 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679514$545
  35. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679516$528
  36. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679525$703
  37. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679527$703
  38. 3.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679528$704
  39. 3.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG784679529$769
  40. 3.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679532$735
  41. 3.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679533$749
  42. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679534$528
  43. 3.53 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG784679535$796
  44. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679536$528
  45. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679539$519
  46. 3.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679542$708
  47. 3.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679545$708
  48. 3.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679548$714
  49. 3.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679551$714
  50. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679555$518
  51. 3.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784679607$532
  52. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG784679608$510
  53. 3.02 Carat Cushion Lab-Grown Diamond, D IF, IGI LG784667588$1,698
  54. 3.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG784683908$1,869
  55. 3.04 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG756527421$689
  56. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG776636316$510
  57. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG776637118$526
  58. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG781628043$538
  59. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG781628044$538
  60. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG785618262$703