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 63

8,023 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. 3.07 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG797615950$731
  2. 3.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG797630935$613
  3. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG797647706$564
  4. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG797663934$682
  5. 3.01 Carat Cushion Lab-Grown Diamond, FANCY INTENSE YELLOW GREEN VS1, IGI LG797664096$759
  6. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG797664542$529
  7. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG797664545$536
  8. 3.74 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG797673003$1,302
  9. 3.56 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG797673146$550
  10. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG797673147$596
  11. 3.58 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG797678014$548
  12. 3.50 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG797692465$588
  13. 3.11 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG798619513$704
  14. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG798620914$600
  15. 3.23 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG798620932$761
  16. 3.01 Carat Cushion Lab-Grown Diamond, E IF, IGI LG799605352$1,368
  17. 3.26 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG799607065$1,081
  18. 3.31 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG799612293$2,251
  19. 3.15 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG799636510$622
  20. 3.36 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG799636526$627
  21. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG799636527$606
  22. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG799655224$1,114
  23. 3.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG799655759$700
  24. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG799656302$812
  25. 3.63 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG799657761$773
  26. 3 Carat Cushion Lab-Grown Diamond, FANCY INTENSE BROWNISH YELLOW VS1, IGI LG799677683$762
  27. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG800601454$617
  28. 3.51 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG800613597$624
  29. 3.09 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG800613947$622
  30. 3.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG800618108$748
  31. 3.07 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG800618112$676
  32. 3.03 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG800622615$645
  33. 3.00 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG800622616$715
  34. 3.00 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG800622617$613
  35. 3.02 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG800622621$694
  36. 3.04 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG800622625$647
  37. 3.03 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG800640211$785
  38. 3.33 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG800651154$633
  39. 3.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677229$3,334
  40. 3.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677230$3,334
  41. 3.06 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677231$3,376
  42. 3.56 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677232$4,370
  43. 3.63 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677233$4,450
  44. 3.80 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677234$4,650
  45. 3.96 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677235$4,904
  46. 3.00 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677260$3,314
  47. 3.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG800677261$1,654
  48. 3.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677262$3,010
  49. 3.13 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677263$3,448
  50. 3.20 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677264$3,520
  51. 3.25 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677265$3,572
  52. 3.33 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677266$3,654
  53. 3.52 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677268$4,322
  54. 3.80 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677269$4,650
  55. 3.66 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677473$4,486
  56. 3.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677537$3,324
  57. 3.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677538$3,334
  58. 3.12 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677539$3,437
  59. 3.15 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677540$3,470
  60. 3.20 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677541$3,520