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

7,941 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. 3.58 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG805653977$563
  2. 3.57 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG807648352$556
  3. 3.56 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG807648355$813
  4. 3.72 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG807648363$559
  5. 3.36 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG807690227$616
  6. 3.57 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG808614536$538
  7. 3.57 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG808614537$561
  8. 3.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG808614542$636
  9. 3.55 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG808614549$553
  10. 3.52 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG808614579$512
  11. 3.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG801614838$917
  12. 3.87 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG812616413$1,124
  13. 3.19 Carat Cushion Lab-Grown Diamond, D FL, IGI LG628448085$3,510
  14. 3.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG770621366$690
  15. 3.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG810640865$669
  16. 3.03 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361676226$2,999
  17. 3.31 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361676227$3,363
  18. 3.06 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361676270$3,028
  19. 3.07 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361676316$3,492
  20. 3.71 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361676317$3,837
  21. 3.71 Carat Cushion Lab-Grown Diamond, E IF, GCAL 361676363$4,388
  22. 3.59 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361686458$3,311
  23. 3.57 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361686505$3,611
  24. 3.86 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361686506$3,983
  25. 3.55 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361686507$3,591
  26. 3.74 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361686555$3,867
  27. 3.09 Carat Cushion Lab-Grown Diamond, F VVS2, GCAL 361686608$2,779
  28. 3.56 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG778670446$1,390
  29. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG809696003$1,109
  30. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811662760$1,104
  31. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, GIA 5486293131$1,201
  32. 3.08 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG752522784$741
  33. 3.02 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG769664436$722
  34. 3.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG776697211$945
  35. 3.07 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361716020$3,038
  36. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361716021$2,752
  37. 3.53 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361716022$3,573
  38. 3.71 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361716023$3,419
  39. 3.04 Carat Cushion Lab-Grown Diamond, F VVS2, GCAL 361716070$2,436
  40. 3.23 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361716072$3,283
  41. 3.59 Carat Cushion Lab-Grown Diamond, F VVS2, GCAL 361716073$2,953
  42. 3.59 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361716074$3,721
  43. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361716128$3,081
  44. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361716129$3,132
  45. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361716130$2,779
  46. 3.57 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361716131$3,702
  47. 3.99 Carat Cushion Lab-Grown Diamond, F VVS1, GCAL 361716132$3,567
  48. 3.05 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361716177$3,018
  49. 3.34 Carat Cushion Lab-Grown Diamond, E VS1, GCAL 361716178$2,876
  50. 3.54 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361716179$3,266
  51. 3.86 Carat Cushion Lab-Grown Diamond, F VVS2, GCAL 361716180$3,172
  52. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG804669940$595
  53. 3.71 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG788665643$1,562
  54. 3.65 Carat Cushion Lab-Grown Diamond, D FL, IGI LG784644154$4,474
  55. 3.56 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG794657164$1,062
  56. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG811605145$767
  57. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG811699383$596
  58. 3.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784654608$767
  59. 3.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG797637881$766
  60. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG801620845$970