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 47

10,965 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 VVS2, IGI LG750537976$636
  2. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750555921$616
  3. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750556027$616
  4. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750584547$620
  5. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750599687$636
  6. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG754540397$620
  7. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG754575144$616
  8. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG754575146$620
  9. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG754575149$620
  10. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG755502396$616
  11. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG755513644$616
  12. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG756567448$616
  13. 3.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG757515107$805
  14. 3.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG757515110$805
  15. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG757537377$568
  16. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG758506986$568
  17. 3.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG758538672$805
  18. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG760508318$616
  19. 3.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG760596597$805
  20. 3.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG760596788$802
  21. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG761532917$644
  22. 3.52 Carat Cushion Lab-Grown Diamond, G VS1, GIA 2235425529$3,125
  23. 3.00 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768630990$1,534
  24. 3.27 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768630991$1,501
  25. 3.36 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768630992$1,715
  26. 3.78 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768630993$2,289
  27. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6485292648$1,198
  28. 3.32 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG587322292$1,135
  29. 3.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG758554462$505
  30. 3.51 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG761545321$535
  31. 3.70 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG766644767$687
  32. 3.22 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG772606654$1,631
  33. 3.84 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG777603505$2,439
  34. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG777628547$1,050
  35. 3.24 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG563297674$721
  36. 3.03 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG570370554$680
  37. 3.15 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG570370555$696
  38. 3.02 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG570375898$669
  39. 3.10 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG574366458$692
  40. 3.55 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG574366459$787
  41. 3.02 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG575396229$679
  42. 3.07 Carat Cushion Lab-Grown Diamond, D IF, IGI LG628447788$1,570
  43. 3.48 Carat Cushion Lab-Grown Diamond, D IF, IGI LG628447790$1,776
  44. 3.04 Carat Cushion Lab-Grown Diamond, D IF, IGI LG628447827$1,554
  45. 3.07 Carat Cushion Lab-Grown Diamond, D IF, IGI LG628447828$1,570
  46. 3.09 Carat Cushion Lab-Grown Diamond, D IF, IGI LG628447829$1,580
  47. 3.11 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG772616562$704
  48. 3.81 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG774671732$1,697
  49. 3.81 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG777628539$1,697
  50. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778649523$1,057
  51. 3.00 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG530295390$624
  52. 3.23 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG572370920$718
  53. 3.02 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG575377707$623
  54. 3.13 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG575397863$692
  55. 3.51 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG576314054$778
  56. 3.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG576333272$671
  57. 3.08 Carat Cushion Lab-Grown Diamond, D vs1, igi LG722520663$608
  58. 3.03 Carat Cushion Lab-Grown Diamond, D FL, IGI LG754576353$2,297
  59. 3.13 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631446$1,598
  60. 3.19 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631447$1,630