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 68

10,842 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. 3.69 Carat Cushion Lab-Grown Diamond, D FL, IGI LG811630449$3,927
  2. 3.19 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG817638763$456
  3. 3.56 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815610931$874
  4. 3.15 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG817629800$698
  5. 3.54 Carat Cushion Lab-Grown Diamond, F vvs1, igi LG817638684$989
  6. 3.07 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG794648965$661
  7. 3.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG817696898$727
  8. 3.52 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361906152$3,192
  9. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361906200$2,695
  10. 3.56 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361906256$3,227
  11. 3.52 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361906257$3,576
  12. 3.53 Carat Cushion Lab-Grown Diamond, D VS1, GCAL 361956024$2,957
  13. 3.27 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361956069$2,454
  14. 3.09 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361956070$3,062
  15. 3.78 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361956120$3,423
  16. 3.88 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361956121$3,002
  17. 3.58 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361956172$3,245
  18. 3.78 Carat Cushion Lab-Grown Diamond, D IF, IGI LG816638102$3,239
  19. 3.34 Carat Cushion Lab-Grown Diamond, E fl, igi LG816638105$4,338
  20. 3.76 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361956025$3,203
  21. 3.56 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361956170$3,227
  22. 3.09 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG783623139$736
  23. 3.54 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG799655994$1,056
  24. 3.57 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG803683590$903
  25. 3.26 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG806607242$801
  26. 3.84 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809643342$1,051
  27. 3.53 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG811604858$893
  28. 3.71 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG817680339$1,294
  29. 3.52 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG818626709$2,708
  30. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 6532641546$1,380
  31. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG767602345$914
  32. 3.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG810640857$841
  33. 3.72 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG811609203$909
  34. 3.06 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG811672038$594
  35. 3.33 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG816685592$799
  36. 3.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG782602053$667
  37. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG817664036$1,562
  38. 3.20 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG817677240$615
  39. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG818611160$587
  40. 3.20 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG818615860$622
  41. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG811630507$598
  42. 3 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG811639815$553
  43. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361066378$2,125
  44. 3.26 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG818611178$643
  45. 3.87 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG818695907$738
  46. 3.11 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG818695925$615
  47. 3.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG739539283$2,331
  48. 3.76 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG788662086$1,756
  49. 3.53 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG800618902$896
  50. 3.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG640440195$595
  51. 3.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG805644676$1,303
  52. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG817664090$833
  53. 3.68 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG817680884$683
  54. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG797630949$535
  55. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG800622614$701
  56. 3.57 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG774695883$974
  57. 3.79 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784683579$694
  58. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG792684605$486
  59. 3.39 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG797685355$619
  60. 3.34 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG801664457$661