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 34

10,591 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. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, GIA LG7481998337$1,215
  2. 3.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG749510327$1,456
  3. 3.23 Carat Cushion Lab-Grown Diamond, I VS1, GIA LGI6452086919$647
  4. 3.57 Carat Cushion Lab-Grown Diamond, I VVS2, GIA LGI7451087602$706
  5. 3.51 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG508153671$830
  6. 3.28 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG510195965$774
  7. 3.04 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG528241207$489
  8. 3.51 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG544273377$830
  9. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG715599704$634
  10. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG723550232$710
  11. 3.03 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG737550476$763
  12. 3.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG536288172$579
  13. 3.64 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG732570090$1,953
  14. 3.11 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG741532213$762
  15. 3.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG732587508$732
  16. 3.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG733510310$731
  17. 3.57 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG733566016$918
  18. 3.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG743580424$716
  19. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG748503314$559
  20. 3.49 Carat Cushion Lab-Grown Diamond, E VVS1, GIA 2534711558$1,947
  21. 3.01 Carat Cushion Lab-Grown Diamond, G SI1, IGI LG480155432$514
  22. 3.72 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG669419001$1,568
  23. 3.33 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG681531512$605
  24. 3.32 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG687583847$603
  25. 3.85 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG689516563$694
  26. 3.35 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG692518239$637
  27. 3.30 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG692595821$599
  28. 3.31 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG692595828$573
  29. 3.35 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG695505913$609
  30. 3.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG696550714$575
  31. 3.34 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG696550734$578
  32. 3.25 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG698507357$563
  33. 3.09 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG702559509$812
  34. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG702581233$10,296
  35. 3.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG707539809$2,386
  36. 3.96 Carat Cushion Lab-Grown Diamond, D IF, IGI LG731569279$2,396
  37. 3.30 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG733572999$902
  38. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG737507212$1,203
  39. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG737507233$1,207
  40. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG737507236$1,134
  41. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG743555631$600
  42. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505296$704
  43. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505303$708
  44. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505307$712
  45. 3.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505309$716
  46. 3.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505320$716
  47. 3.13 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505331$724
  48. 3.19 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745505335$607
  49. 3.26 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505342$754
  50. 3.51 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505350$1,314
  51. 3.52 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505351$1,017
  52. 3.54 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505354$1,324
  53. 3.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745505355$785
  54. 3.77 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745507199$1,154
  55. 3.80 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745507202$1,164
  56. 3.85 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745507203$851
  57. 3.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749513831$676
  58. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG749566017$694
  59. 3.55 Carat Cushion Lab-Grown Diamond, F VS1, GIA 2504875314$1,062
  60. 3.04 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 2536547366$1,990