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 76

8,211 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. 3.98 Carat Cushion Lab-Grown Diamond, D FL, IGI LG803623557$5,131
  2. 3.09 Carat Cushion Lab-Grown Diamond, D IF, IGI LG809651366$1,544
  3. 3.26 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG811646140$846
  4. 3.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG813651454$3,388
  5. 3.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG813651455$3,741
  6. 3.04 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG815616376$493
  7. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG815651163$1,004
  8. 3.72 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG802633116$1,567
  9. 3.71 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG806601135$965
  10. 3.72 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG808635824$967
  11. 3.81 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG810615693$990
  12. 3.15 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG811669340$1,499
  13. 3.64 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG816633274$1,198
  14. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG816688801$698
  15. 3.02 Carat Cushion Lab-Grown Diamond, D VS1, GIA 2497073557$1,263
  16. 3.12 Carat Cushion Lab-Grown Diamond, D FL, IGI LG787638303$3,401
  17. 3.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG787638305$699
  18. 3.10 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG787638314$568
  19. 3.95 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG794687189$631
  20. 3.31 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG794687201$524
  21. 3.92 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG804614791$766
  22. 3.82 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG805609921$979
  23. 3.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG807689705$692
  24. 3.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815648929$710
  25. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815606478$953
  26. 3.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG815651854$1,028
  27. 3.74 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG784693451$3,364
  28. 3.99 Carat Cushion Lab-Grown Diamond, D fl, igi LG793604041$5,597
  29. 3.16 Carat Cushion Lab-Grown Diamond, D fl, igi LG793628314$4,130
  30. 3.15 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG795690240$892
  31. 3.91 Carat Cushion Lab-Grown Diamond, D fl, igi LG798609339$5,489
  32. 3.06 Carat Cushion Lab-Grown Diamond, D fl, igi LG798609342$4,007
  33. 3.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG801648866$2,381
  34. 3.19 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG802615642$731
  35. 3.63 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG802629044$860
  36. 3.91 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG803617062$1,001
  37. 3.83 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG803644871$981
  38. 3.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG803644876$2,366
  39. 3.74 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG803644877$959
  40. 3.41 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG803652987$780
  41. 3.83 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG803664858$981
  42. 3.04 Carat Cushion Lab-Grown Diamond, D fl, igi LG804605044$3,983
  43. 3.76 Carat Cushion Lab-Grown Diamond, D fl, igi LG804605045$5,288
  44. 3.87 Carat Cushion Lab-Grown Diamond, D fl, igi LG804605048$5,436
  45. 3.04 Carat Cushion Lab-Grown Diamond, E fl, igi LG804605055$3,441
  46. 3.65 Carat Cushion Lab-Grown Diamond, D fl, igi LG805610578$5,139
  47. 3.42 Carat Cushion Lab-Grown Diamond, D fl, igi LG805610580$4,451
  48. 3.89 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG805618454$995
  49. 3.15 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG805694641$816
  50. 3.92 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG806627498$1,004
  51. 3.79 Carat Cushion Lab-Grown Diamond, D fl, igi LG806627576$5,328
  52. 3.61 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG806629367$1,062
  53. 3.83 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG807629561$1,152
  54. 3.95 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG807653911$1,011
  55. 3.82 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG807659589$979
  56. 3.84 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG807677049$983
  57. 3.68 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG809668036$907
  58. 3.18 Carat Cushion Lab-Grown Diamond, E fl, igi LG812625074$3,588
  59. 3.83 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG812652034$981
  60. 3.55 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG813619496$1,002