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

7,973 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. 3.00 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768630990$1,534
  2. 3.27 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768630991$1,501
  3. 3.36 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768630992$1,715
  4. 3.78 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768630993$2,289
  5. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6485292648$1,198
  6. 3.32 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG587322292$1,135
  7. 3.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG758554462$505
  8. 3.51 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG761545321$540
  9. 3.70 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG766644767$650
  10. 3.84 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG768658097$1,530
  11. 3.22 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG772606654$1,631
  12. 3.24 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG563297674$721
  13. 3.03 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG570370554$680
  14. 3.15 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG570370555$696
  15. 3.02 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG570375898$669
  16. 3.10 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG574366458$692
  17. 3.55 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG574366459$787
  18. 3.02 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG575396229$679
  19. 3.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG770682317$644
  20. 3.07 Carat Cushion Lab-Grown Diamond, D IF, IGI LG628447788$1,570
  21. 3.48 Carat Cushion Lab-Grown Diamond, D IF, IGI LG628447790$1,776
  22. 3.04 Carat Cushion Lab-Grown Diamond, D IF, IGI LG628447827$1,554
  23. 3.07 Carat Cushion Lab-Grown Diamond, D IF, IGI LG628447828$1,570
  24. 3.09 Carat Cushion Lab-Grown Diamond, D IF, IGI LG628447829$1,580
  25. 3.11 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG772616562$704
  26. 3.00 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG530295390$624
  27. 3.23 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG572370920$718
  28. 3.13 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG575397863$692
  29. 3.51 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG576314054$778
  30. 3.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG576333272$671
  31. 3.03 Carat Cushion Lab-Grown Diamond, D FL, IGI LG754576353$3,566
  32. 3.13 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631446$1,598
  33. 3.19 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631447$1,630
  34. 3.23 Carat Cushion Lab-Grown Diamond, D IF, IGI LG772624968$2,554
  35. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG774607519$650
  36. 3.12 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG776652265$547
  37. 3.50 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG776694624$841
  38. 3.60 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG776694633$896
  39. 3.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG777626358$746
  40. 3.62 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG778610870$900
  41. 3.70 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG778610873$585
  42. 3.10 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG778610889$511
  43. 3.04 Carat Cushion Lab-Grown Diamond, D IF, IGI LG779642910$1,887
  44. 3.16 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 6521731523$1,548
  45. 3.52 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG770681557$1,176
  46. 3.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG776602859$1,316
  47. 3.04 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG774694412$484
  48. 3.36 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG772624118$718
  49. 3.04 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG776616810$508
  50. 3.13 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG775642309$1,610
  51. 3.51 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG779646447$595
  52. 3.59 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG774635615$704
  53. 3.74 Carat Cushion Lab-Grown Diamond, D FL, IGI LG744514728$4,508
  54. 3.00 Carat Cushion Lab-Grown Diamond, D FL, IGI LG754594049$3,248
  55. 3.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG754594051$3,258
  56. 3.28 Carat Cushion Lab-Grown Diamond, D FL, IGI LG754594052$3,530
  57. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG776698921$686
  58. 3.17 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG776616824$486
  59. 3.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG772627324$920
  60. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG774653660$683