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 154

10,141 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. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG782632335$755
  2. 3.04 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG822622349$545
  3. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG826658352$592
  4. 3.51 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG826658372$736
  5. 3.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828615845$799
  6. 3.04 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG828615885$616
  7. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835631747$773
  8. 3.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG835668365$633
  9. 3.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG837689510$633
  10. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG841660684$743
  11. 3.57 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG841671453$804
  12. 3.04 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG842608988$545
  13. 3.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG706558184$1,309
  14. 3.54 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG777634883$1,091
  15. 3.37 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 2235656186$1,215
  16. 3.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844671052$545
  17. 3.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG844640382$443
  18. 3.74 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844649276$669
  19. 3.1 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844621207$499
  20. 3.1 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844649835$504
  21. 3.09 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844649803$513
  22. 3.09 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844653166$503
  23. 3.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844622161$590
  24. 3.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844653163$550
  25. 3.07 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG844630375$460
  26. 3.09 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG844641696$508
  27. 3.09 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844648577$518
  28. 3.21 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG844647811$443
  29. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844637578$541
  30. 3.17 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844608549$717
  31. 3.22 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844653331$523
  32. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844641650$535
  33. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844626475$533
  34. 3.09 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844645070$503
  35. 3.3 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844637797$604
  36. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844641504$563
  37. 3.79 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844637825$677
  38. 3.34 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844621201$617
  39. 3.07 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG844648482$440
  40. 3.89 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844645539$600
  41. 3.53 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844621197$627
  42. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844653293$566
  43. 3.05 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844630312$507
  44. 3.04 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844645078$485
  45. 3.29 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG844626437$592
  46. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844641557$519
  47. 3.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844658277$538
  48. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG844637591$437
  49. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844645107$556
  50. 3.15 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844626438$512
  51. 3.1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG844645547$565
  52. 3.07 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844645445$495
  53. 3.1 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG843694663$444
  54. 3.1 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG844632553$444
  55. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844623282$564
  56. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844653242$519
  57. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844622122$541
  58. 3.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844653300$494
  59. 3.12 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG844632522$497
  60. 3.81 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844630258$681