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 32

7,498 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. 3.24 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG741554056$917
  2. 3.53 Carat Cushion Lab-Grown Diamond, D IF, IGI LG741559639$2,337
  3. 3.52 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG741559866$1,225
  4. 3.11 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG741559867$620
  5. 3.25 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG741563029$1,275
  6. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG741563033$1,196
  7. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG741578697$944
  8. 3.76 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG741578703$1,166
  9. 3.83 Carat Cushion Lab-Grown Diamond, D IF, IGI LG741584185$2,695
  10. 3.23 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG741588934$747
  11. 3.31 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG741594501$1,030
  12. 3.71 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG741594503$1,289
  13. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG741598598$605
  14. 3.01 Carat Cushion Lab-Grown Diamond, E IF, IGI LG742521023$1,557
  15. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742527488$615
  16. 3.10 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742527492$619
  17. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742527493$609
  18. 3.52 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG742547706$1,225
  19. 3.22 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG743532671$641
  20. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG743532672$608
  21. 3.22 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG743545042$630
  22. 3.28 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG743565942$848
  23. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG743566311$526
  24. 3.10 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG743568315$554
  25. 3.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG743572303$710
  26. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG743578676$708
  27. 3.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG743578711$910
  28. 3.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG743580224$712
  29. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG743580239$546
  30. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG743580433$555
  31. 3.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745506919$724
  32. 3.21 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745506920$750
  33. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, GIA LG7481998337$1,215
  34. 3.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG749510327$1,442
  35. 3.23 Carat Cushion Lab-Grown Diamond, I VS1, GIA LGI6452086919$647
  36. 3.57 Carat Cushion Lab-Grown Diamond, I VVS2, GIA LGI7451087602$706
  37. 3.48 Carat Cushion Lab-Grown Diamond, I VS1, GIA LGI7458087667$695
  38. 3.51 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG508153671$830
  39. 3.28 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG510195965$774
  40. 3.04 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG528241207$468
  41. 3.51 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG544273377$830
  42. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG715599704$634
  43. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG723550232$710
  44. 3.55 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG731542134$866
  45. 3.03 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG737550476$763
  46. 3.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG536288172$579
  47. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG735503671$563
  48. 3.11 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG741532213$762
  49. 3.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG732587508$715
  50. 3.57 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG733566016$918
  51. 3.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG743580424$716
  52. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG748503314$559
  53. 3.49 Carat Cushion Lab-Grown Diamond, E VVS1, GIA 2534711558$1,947
  54. 3.14 Carat Cushion Lab-Grown Diamond, H SI1, IGI LG576318561$346
  55. 3.04 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG576340916$442
  56. 3.72 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG669419001$1,613
  57. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG702559509$812
  58. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG702581233$10,296
  59. 3.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG707539809$2,386
  60. 3.96 Carat Cushion Lab-Grown Diamond, D IF, IGI LG731569279$2,396