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 160

10,247 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. 3.28 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG844640356$836
  2. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG845601782$564
  3. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844671057$564
  4. 3.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG844622129$714
  5. 3.29 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844637589$608
  6. 3.09 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844632540$498
  7. 3.11 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844637854$546
  8. 3.59 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844647807$626
  9. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844632441$518
  10. 3.35 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844645165$526
  11. 3.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG844632548$448
  12. 3.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844625288$545
  13. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844671047$558
  14. 3.16 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG844626306$570
  15. 3.23 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844640406$598
  16. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843669447$536
  17. 3.08 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844640316$496
  18. 3.99 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844626435$712
  19. 3.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844640405$545
  20. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844640371$563
  21. 3.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844653160$500
  22. 3.08 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG844630354$461
  23. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844626558$540
  24. 3.02 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844640385$492
  25. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844640321$543
  26. 3.1 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844653165$519
  27. 3.27 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844645079$739
  28. 3.36 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844623280$626
  29. 3.33 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844632542$539
  30. 3.12 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844640322$523
  31. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844641559$535
  32. 3.02 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844630255$492
  33. 3.09 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG844630239$725
  34. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844641546$558
  35. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844618212$554
  36. 3.98 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844658275$606
  37. 3.16 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844637838$513
  38. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844645138$514
  39. 3.2 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG844621230$468
  40. 3.08 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG844632516$738
  41. 3.04 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG844637830$461
  42. 3.3 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844660385$610
  43. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844648477$566
  44. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844626119$561
  45. 3.06 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG844653299$463
  46. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844627749$535
  47. 3.28 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844632474$521
  48. 3.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844613195$585
  49. 3.07 Carat Cushion Lab-Grown Diamond, H VVS2, IGI LG844626138$405
  50. 3.1 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG844637819$444
  51. 3.87 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844621244$691
  52. 3.37 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844637850$622
  53. 3.29 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844637602$608
  54. 3.18 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844630268$594
  55. 3.33 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844653250$539
  56. 3.17 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844671062$520
  57. 3.06 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844632519$498
  58. 3.22 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844626091$728
  59. 3.06 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844630376$503
  60. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844623297$588