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 44

10,619 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. 3.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG777616875$962
  2. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG777616876$602
  3. 3.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG777616878$959
  4. 3.71 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631061$2,247
  5. 3.12 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631088$1,594
  6. 3.14 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631089$1,442
  7. 3.52 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631090$2,134
  8. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742540745$622
  9. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742540747$619
  10. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG746538462$619
  11. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747502671$630
  12. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747502757$626
  13. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747503202$620
  14. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749553497$630
  15. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749553513$620
  16. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749553514$620
  17. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749591343$626
  18. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749591346$620
  19. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749591349$630
  20. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749591355$623
  21. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749591357$623
  22. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750537907$620
  23. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750537976$636
  24. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750555921$616
  25. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750556027$616
  26. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750584547$620
  27. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750599687$636
  28. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG754540397$620
  29. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG754575144$616
  30. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG754575146$620
  31. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG754575149$620
  32. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG755502396$616
  33. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG755513644$616
  34. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG756567448$616
  35. 3.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG757515107$805
  36. 3.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG757515110$805
  37. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG757537377$568
  38. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG758506986$568
  39. 3.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG758538672$805
  40. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG760508318$616
  41. 3.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG760596597$805
  42. 3.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG760596788$802
  43. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG761532917$644
  44. 3.52 Carat Cushion Lab-Grown Diamond, G VS1, GIA 2235425529$3,125
  45. 3.00 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768630990$1,534
  46. 3.27 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768630991$1,501
  47. 3.36 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768630992$1,715
  48. 3.78 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768630993$2,289
  49. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6485292648$1,198
  50. 3.32 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG587322292$1,135
  51. 3.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG758554462$505
  52. 3.51 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG761545321$535
  53. 3.70 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG766644767$687
  54. 3.22 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG772606654$1,631
  55. 3.24 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG563297674$721
  56. 3.03 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG570370554$680
  57. 3.15 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG570370555$696
  58. 3.02 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG570375898$669
  59. 3.10 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG574366458$692
  60. 3.55 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG574366459$787