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 13

7,924 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, G VS2, IGI LG526268677$623
  2. 3.04 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG526268684$10,374
  3. 3.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268686$11,026
  4. 3.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268687$629
  5. 3.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG526268689$12,265
  6. 3.08 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268691$11,241
  7. 3.02 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG526268695$620
  8. 3.06 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG526268696$9,712
  9. 3.03 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268697$11,061
  10. 3.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268698$11,026
  11. 3.03 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG526268699$11,302
  12. 3.03 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG526268701$11,302
  13. 3.01 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG526268702$725
  14. 3.04 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG526268705$9,649
  15. 3.07 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268706$638
  16. 3.03 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG526268708$729
  17. 3.04 Carat Cushion Lab-Grown Diamond, H SI1, IGI LG526268709$8,201
  18. 3.05 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG526268711$626
  19. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268714$626
  20. 3.08 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG526268719$9,773
  21. 3.05 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268720$11,133
  22. 3.07 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268723$11,206
  23. 3.06 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268724$11,169
  24. 3.05 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268732$634
  25. 3.04 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG526268733$12,305
  26. 3.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268735$629
  27. 3.05 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG526268737$12,344
  28. 3.02 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG526268739$619
  29. 3.03 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268740$11,061
  30. 3.08 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268742$640
  31. 3.07 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268743$11,206
  32. 3.01 Carat Cushion Lab-Grown Diamond, G SI1, IGI LG526268746$9,079
  33. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268748$626
  34. 3.06 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268749$636
  35. 3.03 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG526268752$729
  36. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268755$626
  37. 3.05 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268757$11,133
  38. 3.03 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG526268758$729
  39. 3.06 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268759$11,169
  40. 3.02 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG526268763$11,985
  41. 3.05 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268764$11,133
  42. 3.09 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268766$11,277
  43. 3.07 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG526268770$9,743
  44. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268773$10,990
  45. 3.01 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG526268779$619
  46. 3.07 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268780$11,206
  47. 3.02 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG526268782$619
  48. 3.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268784$11,026
  49. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268788$626
  50. 3.05 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG526268791$626
  51. 3.03 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG526268793$623
  52. 3.10 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268794$11,312
  53. 3.04 Carat Cushion Lab-Grown Diamond, H VS2, IGI LG526268795$725
  54. 3.04 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG526268796$12,305
  55. 3.03 Carat Cushion Lab-Grown Diamond, H VVS2, IGI LG526268797$10,340
  56. 3.03 Carat Cushion Lab-Grown Diamond, H VS2, IGI LG526268798$9,138
  57. 3.00 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG526268804$616
  58. 3.00 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG526268806$11,193
  59. 3.00 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG526268810$12,146
  60. 3.00 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG526268811$616