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 43

10,632 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. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG754562101$738
  2. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG762543897$543
  3. 3.51 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG768694885$905
  4. 3.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG770664133$729
  5. 3.74 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG763615058$682
  6. 3.92 Carat Cushion Lab-Grown Diamond, D FL, IGI LG773635113$3,003
  7. 3.33 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG761544980$554
  8. 3.17 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG769655932$1,630
  9. 3.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG754563441$1,044
  10. 3.1 Carat Cushion Lab-Grown Diamond, D IF, IGI LG754563527$1,871
  11. 3.09 Carat Cushion Lab-Grown Diamond, E IF, IGI LG756522143$1,546
  12. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG766643072$967
  13. 3.41 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG771636884$1,247
  14. 3.95 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG768631080$1,382
  15. 3.69 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG771627008$693
  16. 3.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG771627029$735
  17. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG773618410$613
  18. 3.12 Carat Cushion Lab-Grown Diamond, D IF, IGI LG773614820$1,648
  19. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, GIA 1489519887$1,198
  20. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, GIA 2487439038$1,201
  21. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, GIA 7506829180$1,205
  22. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, GIA 7506976393$1,205
  23. 3.05 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG743596816$595
  24. 3.04 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG752556918$747
  25. 3.52 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG766666811$1,221
  26. 3.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG773618408$962
  27. 3.13 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG773618409$624
  28. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG774609545$603
  29. 3.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG774609546$599
  30. 3.03 Carat Cushion Lab-Grown Diamond, E SI1, GCAL 341216239$664
  31. 3.01 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG662477785$637
  32. 3.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG765602606$483
  33. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG739557756$48,509
  34. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, GIA 3505915079$1,201
  35. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, GIA 5486519871$1,205
  36. 3.50 Carat Cushion Lab-Grown Diamond, D IF, IGI LG772689575$2,122
  37. 3.21 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG773642151$1,442
  38. 3.88 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG774638553$1,079
  39. 3.99 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG728528880$1,204
  40. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG756580616$719
  41. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG756588196$719
  42. 3.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG773615431$743
  43. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG774618379$874
  44. 3.23 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG774624179$643
  45. 3.17 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG774677827$988
  46. 3.13 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG773642152$1,432
  47. 3.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG760566011$1,698
  48. 3.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG764650753$2,177
  49. 3.50 Carat Cushion Lab-Grown Diamond, D FL, IGI LG764650754$2,976
  50. 3.80 Carat Cushion Lab-Grown Diamond, D FL, IGI LG764650756$3,382
  51. 3.88 Carat Cushion Lab-Grown Diamond, D FL, IGI LG764650757$3,448
  52. 3.01 Carat Cushion Lab-Grown Diamond, E IF, IGI LG768658095$1,674
  53. 3.64 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG770679690$1,151
  54. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG765602684$750
  55. 3.83 Carat Cushion Lab-Grown Diamond, D IF, IGI LG776609253$1,998
  56. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG770682165$522
  57. 3.32 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG775619801$661
  58. 3.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG776624142$613
  59. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG776624172$626
  60. 3.33 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG765607631$993