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 12

7,972 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, G VVS2, IGI LG523291150$11,985
  2. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG523291665$10,991
  3. 3.20 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG523294919$11,669
  4. 3.64 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG523298353$511
  5. 3.52 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG524227740$494
  6. 3.33 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268170$689
  7. 3.20 Carat Cushion Lab-Grown Diamond, I VS1, IGI LG526268171$8,620
  8. 3.30 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG526268178$12,289
  9. 3.51 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268184$12,778
  10. 3.17 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268189$11,563
  11. 3.50 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268192$722
  12. 3.11 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268193$11,348
  13. 3.20 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268194$713
  14. 3.12 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268199$648
  15. 3.30 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268201$12,027
  16. 3.31 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG526268203$12,326
  17. 3.34 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268204$12,170
  18. 3.28 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG526268206$11,173
  19. 3.24 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268207$11,812
  20. 3.51 Carat Cushion Lab-Grown Diamond, H VS2, IGI LG526268209$10,548
  21. 3.27 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG526268210$11,141
  22. 3.25 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268211$11,848
  23. 3.55 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268214$12,921
  24. 3.21 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG526268217$10,175
  25. 3.30 Carat Cushion Lab-Grown Diamond, H VS2, IGI LG526268218$9,930
  26. 3.33 Carat Cushion Lab-Grown Diamond, H VS2, IGI LG526268220$10,018
  27. 3.20 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG526268221$769
  28. 3.38 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268223$12,313
  29. 3.15 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268225$11,491
  30. 3.18 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268226$11,598
  31. 3.39 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268229$701
  32. 3.18 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268231$659
  33. 3.34 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268232$692
  34. 3.13 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG526268234$12,414
  35. 3.24 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG526268237$11,040
  36. 3.23 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG526268238$14,085
  37. 3.81 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG526268239$15,362
  38. 3.51 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG526268240$13,892
  39. 3.58 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG526268241$12,174
  40. 3.22 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG526268244$10,975
  41. 3.50 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268247$12,741
  42. 3.30 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268249$12,027
  43. 3.50 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG526268250$11,907
  44. 3.50 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG526268251$14,132
  45. 3.50 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268253$722
  46. 3.20 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268259$11,669
  47. 3.22 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG526268260$10,975
  48. 3.20 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268261$11,669
  49. 3.28 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268262$11,956
  50. 3.51 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268263$725
  51. 3.11 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG526268266$9,866
  52. 3.20 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268267$11,669
  53. 3.52 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268270$727
  54. 3.51 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG526268271$11,105
  55. 3.08 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG526268672$742
  56. 3.03 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268673$11,061
  57. 3.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268675$629
  58. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268676$626
  59. 3.03 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG526268677$623
  60. 3.04 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG526268684$10,374