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 125

10,610 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. 3.08 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG612317941$452
  2. 3.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838653954$818
  3. 3.01 Carat Cushion Lab-Grown Diamond, F VS1, GIA 1495510374$819
  4. 3.24 Carat Cushion Lab-Grown Diamond, D VS1, GIA 2484961627$1,516
  5. 3.18 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 2486498157$1,452
  6. 3.21 Carat Cushion Lab-Grown Diamond, F VVS2, GIA 2488978588$1,275
  7. 3.02 Carat Cushion Lab-Grown Diamond, G VVS2, GIA 2496508921$934
  8. 3.09 Carat Cushion Lab-Grown Diamond, D VS1, GIA 2496773912$1,301
  9. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 2498691196$1,368
  10. 3.08 Carat Cushion Lab-Grown Diamond, G VVS2, GIA 3495510485$973
  11. 3.02 Carat Cushion Lab-Grown Diamond, E VS2, GIA 3495774226$1,026
  12. 3.09 Carat Cushion Lab-Grown Diamond, D VS1, GIA 5483898528$1,347
  13. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, GIA 5493527754$997
  14. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6482872026$1,180
  15. 3.26 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 6491331839$1,488
  16. 3.21 Carat Cushion Lab-Grown Diamond, E VS1, GIA 7481959864$1,254
  17. 3.27 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 7482432332$1,492
  18. 3.06 Carat Cushion Lab-Grown Diamond, E VVS1, GIA 7486531059$1,679
  19. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, GIA 7493605325$794
  20. 3.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG523294923$1,120
  21. 3.51 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG526256314$1,411
  22. 3.14 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG618484853$690
  23. 3.14 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG618484867$697
  24. 3.15 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG618484868$699
  25. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG631411106$1,233
  26. 3.18 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG633400374$738
  27. 3.06 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG638403286$678
  28. 3.67 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG652419474$589
  29. 3.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG816647559$981
  30. 3.07 Carat Cushion Lab-Grown Diamond, E VVS1, GIA 1538632418$1,735
  31. 3.37 Carat Cushion Lab-Grown Diamond, F VVS2, GIA 1539643295$1,462
  32. 3.92 Carat Cushion Lab-Grown Diamond, F VVS2, GIA 2536632392$1,802
  33. 3.01 Carat Cushion Lab-Grown Diamond, D IF, GIA 2536702871$2,738
  34. 3.35 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 6531643367$1,434
  35. 3.05 Carat Cushion Lab-Grown Diamond, D IF, GIA 6532050002$2,773
  36. 3.77 Carat Cushion Lab-Grown Diamond, D FL, GIA 6535584596$15,772
  37. 3.70 Carat Cushion Lab-Grown Diamond, E VVS1, GIA 7532632424$2,288
  38. 3.32 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG652441129$396
  39. 3.50 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG652463612$902
  40. 3.75 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG656494411$1,212
  41. 3.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG658474910$1,149
  42. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG660409256$984
  43. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG731557729$573
  44. 3.27 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG731557731$545
  45. 3.30 Carat Cushion Lab-Grown Diamond, E IF, IGI LG735587836$1,900
  46. 3.52 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG735597775$923
  47. 3.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG737577717$970
  48. 3.52 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG739525775$1,250
  49. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG740505825$785
  50. 3.06 Carat Cushion Lab-Grown Diamond, E SI2, IGI LG743506423$336
  51. 3.32 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG743561658$452
  52. 3.68 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG743596803$963
  53. 3.51 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG744516924$494
  54. 3.41 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG747526188$458
  55. 3.01 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG747531208$666
  56. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG749518236$743
  57. 3.38 Carat Cushion Lab-Grown Diamond, D IF, IGI LG749582352$7,552
  58. 3.81 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG755511734$582
  59. 3.04 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG768657672$622
  60. 3.33 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG775620119$622