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 27

7,713 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. 3.37 Carat Cushion Lab-Grown Diamond, E IF, IGI LG700512237$2,017
  2. 3.26 Carat Cushion Lab-Grown Diamond, D IF, IGI LG700512241$2,286
  3. 3.34 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700512243$1,233
  4. 3.32 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700512401$1,226
  5. 3.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700512409$1,300
  6. 3.38 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700512415$1,247
  7. 3.1 Carat Cushion Lab-Grown Diamond, D IF, IGI LG700512420$2,174
  8. 3.10 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700512423$1,147
  9. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700512451$1,114
  10. 3.07 Carat Cushion Lab-Grown Diamond, D IF, IGI LG700512463$1,872
  11. 3.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700512469$1,128
  12. 3.51 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700513063$1,522
  13. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700513069$1,271
  14. 3.1 Carat Cushion Lab-Grown Diamond, D IF, IGI LG700513085$2,174
  15. 3.05 Carat Cushion Lab-Grown Diamond, D IF, IGI LG700513245$2,139
  16. 3.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700513252$1,144
  17. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700513253$1,119
  18. 3.36 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700513266$1,240
  19. 3.32 Carat Cushion Lab-Grown Diamond, D IF, IGI LG700513275$2,328
  20. 3.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700513291$1,133
  21. 3.32 Carat Cushion Lab-Grown Diamond, D IF, IGI LG700513295$2,022
  22. 3.45 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700513785$1,273
  23. 3.65 Carat Cushion Lab-Grown Diamond, D IF, IGI LG700513789$2,560
  24. 3.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG700513796$2,111
  25. 3.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700513804$1,287
  26. 3.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700513806$1,300
  27. 3.32 Carat Cushion Lab-Grown Diamond, D IF, IGI LG700513808$2,328
  28. 3.05 Carat Cushion Lab-Grown Diamond, D IF, IGI LG700513996$1,859
  29. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700514168$1,119
  30. 3 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700514390$1,262
  31. 3.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700514508$1,110
  32. 3.05 Carat Cushion Lab-Grown Diamond, D IF, IGI LG700514515$1,944
  33. 3.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700514531$1,126
  34. 3.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700514532$1,126
  35. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700514539$1,119
  36. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700514543$1,155
  37. 3.02 Carat Cushion Lab-Grown Diamond, D IF, IGI LG700514544$2,118
  38. 3.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700514650$1,279
  39. 3.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700514651$1,300
  40. 3.27 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700514655$1,208
  41. 3.07 Carat Cushion Lab-Grown Diamond, D IF, IGI LG700514656$2,153
  42. 3.41 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700514664$1,259
  43. 3.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700514665$1,140
  44. 3.10 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700514671$1,147
  45. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700536302$746
  46. 3.11 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG700547371$730
  47. 3.31 Carat Cushion Lab-Grown Diamond, D IF, IGI LG701501610$2,571
  48. 3.02 Carat Cushion Lab-Grown Diamond, E IF, IGI LG701501611$1,634
  49. 3.41 Carat Cushion Lab-Grown Diamond, E IF, IGI LG702509755$1,973
  50. 3.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG702512844$1,468
  51. 3.04 Carat Cushion Lab-Grown Diamond, D IF, IGI LG702512845$1,484
  52. 3.15 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG702525903$536
  53. 3.1 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG702535410$928
  54. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG702548280$715
  55. 3.37 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG702554073$617
  56. 3.23 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG702578705$584
  57. 3.04 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG702592622$332
  58. 3.07 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG704501660$330
  59. 3.02 Carat Cushion Lab-Grown Diamond, D IF, IGI LG704574783$2,453
  60. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG704585191$1,266