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 11

7,770 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. 3.21 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG522239768$11,705
  2. 3.10 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG522239769$9,835
  3. 3.09 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG522239771$11,277
  4. 3.24 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG522252077$10,269
  5. 3.05 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG522252080$11,133
  6. 3.01 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG522252081$725
  7. 3.00 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG523263433$616
  8. 3.01 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG523263435$9,556
  9. 3.00 Carat Cushion Lab-Grown Diamond, H SI1, IGI LG523265606$8,096
  10. 3.01 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG523265607$725
  11. 3.00 Carat Cushion Lab-Grown Diamond, H VS2, IGI LG523265608$715
  12. 3.82 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG523272633$13,885
  13. 3.14 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG523272634$755
  14. 3.71 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG523272635$11,724
  15. 3.68 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG523272636$759
  16. 3.40 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG523272637$12,384
  17. 3.08 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG523272638$9,773
  18. 3.70 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG523272643$11,693
  19. 3.55 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG523272647$12,075
  20. 3.50 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG523272649$11,074
  21. 3.00 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG523274672$10,955
  22. 3.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG523274674$11,026
  23. 3.30 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG523274676$683
  24. 3.57 Carat Cushion Lab-Grown Diamond, G SI1, IGI LG523274677$10,724
  25. 3.01 Carat Cushion Lab-Grown Diamond, I VS1, IGI LG523274678$720
  26. 3.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG523274719$11,026
  27. 3.72 Carat Cushion Lab-Grown Diamond, H VS2, IGI LG523274720$11,165
  28. 3.00 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG523274985$616
  29. 3.00 Carat Cushion Lab-Grown Diamond, G SI1, IGI LG523274986$622
  30. 3.19 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG523274987$10,874
  31. 3.01 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG523274989$725
  32. 3.02 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG523274992$673
  33. 3.07 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG523274995$739
  34. 3.08 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG523274998$12,464
  35. 3.00 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG523274999$624
  36. 3.10 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG523275000$11,312
  37. 3.31 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG523275001$686
  38. 3.32 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG523275002$678
  39. 3.21 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG523275003$665
  40. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG523275015$626
  41. 3.03 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG523290471$11,061
  42. 3.05 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG523291146$12,344
  43. 3.02 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG523291150$11,985
  44. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG523291665$10,991
  45. 3.20 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG523294919$11,669
  46. 3.64 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG523298353$511
  47. 3.52 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG524227740$494
  48. 3.33 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268170$689
  49. 3.20 Carat Cushion Lab-Grown Diamond, I VS1, IGI LG526268171$8,620
  50. 3.30 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG526268178$12,289
  51. 3.51 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268184$12,778
  52. 3.17 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268189$11,563
  53. 3.50 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268192$722
  54. 3.11 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268193$11,348
  55. 3.20 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268194$713
  56. 3.12 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268199$648
  57. 3.30 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268201$12,027
  58. 3.31 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG526268203$12,326
  59. 3.34 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526268204$12,170
  60. 3.28 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG526268206$11,173