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 18

7,809 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. 3.39 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG591308516$573
  2. 3.10 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG591312921$2,184
  3. 3.51 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG591332550$2,807
  4. 3.85 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG592323049$658
  5. 3.24 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG592345148$2,710
  6. 3.51 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG593390996$742
  7. 3.02 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG594338576$440
  8. 3.71 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG595367220$2,832
  9. 3.57 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG595388260$728
  10. 3.74 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG596337655$703
  11. 3.02 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG597367670$2,128
  12. 3.51 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG597386391$2,933
  13. 3.03 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG597386603$2,285
  14. 3.51 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG597393095$673
  15. 3.73 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG598352993$517
  16. 3.37 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG598364918$486
  17. 3.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG600349637$652
  18. 3.78 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG602371952$706
  19. 3.01 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG607300829$627
  20. 3.24 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG612399941$700
  21. 3.05 Carat Cushion Lab-Grown Diamond, I VS1, IGI LG613370313$959
  22. 3.18 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG614323197$613
  23. 3.51 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG615374632$529
  24. 3.20 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG617499910$2,050
  25. 3.21 Carat Cushion Lab-Grown Diamond, F IF, IGI LG618430744$923
  26. 3.03 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG618484830$717
  27. 3.35 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG623448657$540
  28. 3.21 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG625441166$615
  29. 3.51 Carat Cushion Lab-Grown Diamond, I VS1, IGI LG628474188$465
  30. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG629431201$669
  31. 3.23 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG629454997$471
  32. 3.35 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG631408629$484
  33. 3.40 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG631419229$1,754
  34. 3.16 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG631423212$580
  35. 3.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG632417884$2,052
  36. 3.53 Carat Cushion Lab-Grown Diamond, F SI1, IGI LG633406178$568
  37. 3.01 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG633448172$713
  38. 3.03 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG633449228$631
  39. 3.02 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG634420665$715
  40. 3.86 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG634449549$856
  41. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG634471003$762
  42. 3.01 Carat Cushion Lab-Grown Diamond, E IF, IGI LG634471007$1,944
  43. 3.20 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG635407808$858
  44. 3.75 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG635490512$712
  45. 3.27 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG636434041$1,254
  46. 3.07 Carat Cushion Lab-Grown Diamond, D IF, IGI LG637472831$1,696
  47. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG638454447$693
  48. 3.03 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG638462767$605
  49. 3.06 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG638464465$864
  50. 3.08 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG638493069$662
  51. 3.10 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG639411882$646
  52. 3.18 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG639415932$585
  53. 3.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG639496844$595
  54. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG640416658$594
  55. 3.04 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG640440119$564
  56. 3.06 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG640440175$610
  57. 3.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG640440178$648
  58. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG640462924$598
  59. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG640498229$1,127
  60. 3.01 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG642452257$559