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 33

10,862 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. 3.16 Carat Cushion Lab-Grown Diamond, F vvs2, igi LG736503293$556
  2. 3.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG736506247$1,016
  3. 3.04 Carat Cushion Lab-Grown Diamond, D IF, IGI LG736506248$1,835
  4. 3.20 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG736507186$634
  5. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG737502368$862
  6. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG737502917$1,027
  7. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG737503302$559
  8. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG737521076$556
  9. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG737521106$553
  10. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG737521170$565
  11. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG737521171$562
  12. 3.22 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG737521195$591
  13. 3.01 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG737521206$665
  14. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG737521211$554
  15. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG737521266$560
  16. 3.19 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG737521271$903
  17. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG737521352$556
  18. 3.04 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG737521365$672
  19. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG737522907$865
  20. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG737522979$862
  21. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG737524261$813
  22. 3.03 Carat Cushion Lab-Grown Diamond, D IF, IGI LG737539013$1,829
  23. 3.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG737539040$1,740
  24. 3.10 Carat Cushion Lab-Grown Diamond, D IF, IGI LG737539050$1,792
  25. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG737539070$1,027
  26. 3.03 Carat Cushion Lab-Grown Diamond, D IF, IGI LG737539076$1,751
  27. 3.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG737540575$643
  28. 3.45 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG737540599$4,274
  29. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG737540720$862
  30. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG737546598$944
  31. 3.38 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG737550233$948
  32. 3.54 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG737551526$1,231
  33. 3.56 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG737551529$1,431
  34. 3.32 Carat Cushion Lab-Grown Diamond, D IF, IGI LG737568583$1,917
  35. 3.02 Carat Cushion Lab-Grown Diamond, D IF, IGI LG737568590$1,823
  36. 3.70 Carat Cushion Lab-Grown Diamond, D IF, IGI LG737568594$2,132
  37. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG737569277$559
  38. 3.85 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG737574524$687
  39. 3.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG737578582$1,817
  40. 3.58 Carat Cushion Lab-Grown Diamond, E IF, IGI LG737584113$2,885
  41. 3.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG737598770$952
  42. 3.55 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG737599229$1,235
  43. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG737599500$1,053
  44. 3.63 Carat Cushion Lab-Grown Diamond, E IF, IGI LG738511297$1,778
  45. 3.05 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG738513638$495
  46. 3.02 Carat Cushion Lab-Grown Diamond, F SI1, IGI LG738519211$444
  47. 3.37 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG738524881$1,033
  48. 3.61 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG738524883$1,050
  49. 3.53 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG738525178$867
  50. 3.08 Carat Cushion Lab-Grown Diamond, D IF, IGI LG739532850$1,859
  51. 3.10 Carat Cushion Lab-Grown Diamond, D IF, IGI LG739532924$1,792
  52. 3.51 Carat Cushion Lab-Grown Diamond, D IF, IGI LG739532945$1,974
  53. 3 Carat Cushion Lab-Grown Diamond, D IF, IGI LG739532955$1,811
  54. 3.10 Carat Cushion Lab-Grown Diamond, D IF, IGI LG739532956$1,792
  55. 3.11 Carat Cushion Lab-Grown Diamond, D IF, IGI LG739533031$1,798
  56. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG739546593$733
  57. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG739546594$1,030
  58. 3.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG739553679$1,538
  59. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG739554796$946
  60. 3.72 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG739565223$723