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

7,680 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. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG774609545$603
  2. 3.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG774609546$599
  3. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG591326987$1,138
  4. 3.03 Carat Cushion Lab-Grown Diamond, E SI1, GCAL 341216239$664
  5. 3.01 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG662477785$645
  6. 3.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG765602606$483
  7. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG739557756$48,509
  8. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, GIA 3505915079$1,201
  9. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, GIA 5486519871$1,205
  10. 3.50 Carat Cushion Lab-Grown Diamond, D IF, IGI LG772689575$2,122
  11. 3.21 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG773642151$1,442
  12. 3.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG764613472$594
  13. 3.21 Carat Cushion Modified Lab-Grown Diamond, E VS1, IGI LG769621644$531
  14. 3.88 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG774638553$1,169
  15. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG598331986$1,042
  16. 3.99 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG728528880$2,183
  17. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG756580616$718
  18. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG756588196$712
  19. 3.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG773615431$781
  20. 3.74 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG773615435$799
  21. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG774618379$983
  22. 3.23 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG774624179$643
  23. 3.17 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG774677827$988
  24. 3.13 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG773642152$1,432
  25. 3.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG760566011$1,698
  26. 3.75 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG762552903$1,099
  27. 3.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG764650753$3,378
  28. 3.50 Carat Cushion Lab-Grown Diamond, D FL, IGI LG764650754$4,537
  29. 3.80 Carat Cushion Lab-Grown Diamond, D FL, IGI LG764650756$5,155
  30. 3.88 Carat Cushion Lab-Grown Diamond, D FL, IGI LG764650757$5,260
  31. 3.01 Carat Cushion Lab-Grown Diamond, E IF, IGI LG768658095$1,765
  32. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG770624303$657
  33. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG770626109$675
  34. 3.64 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG770679690$1,215
  35. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG765602684$797
  36. 3.83 Carat Cushion Lab-Grown Diamond, D IF, IGI LG776609253$2,491
  37. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG770682165$522
  38. 3.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG774668550$543
  39. 3.32 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG775619801$661
  40. 3.35 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG776624158$700
  41. 3.33 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG765607631$993
  42. 3.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG774638552$712
  43. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG776620607$703
  44. 3.56 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG776669019$1,238
  45. 3.10 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG776669021$619
  46. 3.42 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG776677327$1,064
  47. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG776680772$610
  48. 3.52 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG776688309$1,225
  49. 3.21 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG776688310$640
  50. 3.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG777616875$962
  51. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG777616876$602
  52. 3.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG777616878$959
  53. 3.71 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631061$2,247
  54. 3.12 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631088$1,594
  55. 3.14 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631089$1,442
  56. 3.52 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631090$2,134
  57. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742540745$606
  58. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742540747$603
  59. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG746538462$603
  60. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747502671$599