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 15

10,231 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. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG539235638$10,990
  2. 3.02 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG539235639$10,307
  3. 3.61 Carat Cushion Lab-Grown Diamond, I VVS1, IGI LG541249943$2,856
  4. 3.21 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG541252558$11,705
  5. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG541275040$10,990
  6. 3.08 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG541275042$13,441
  7. 3.02 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG541275043$10,307
  8. 3.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG541275044$11,026
  9. 3.03 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG541275045$9,618
  10. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG542230632$10,990
  11. 3.03 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG542230633$10,340
  12. 3.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG542230634$11,026
  13. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG542230651$10,990
  14. 3.36 Carat Cushion Lab-Grown Diamond, F SI1, IGI LG544252205$491
  15. 3.44 Carat Cushion Lab-Grown Diamond, I VS1, IGI LG544252545$559
  16. 3.51 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG544252565$566
  17. 3.52 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG544273364$11,975
  18. 3.01 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG544273366$11,947
  19. 3.02 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG544273375$11,986
  20. 3.28 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG544280736$465
  21. 3.09 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG544281289$592
  22. 3.35 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG544282929$484
  23. 3.03 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG546215433$499
  24. 3.02 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG546230500$12,226
  25. 3.02 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG546230505$10,308
  26. 3.01 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG550235856$536
  27. 3.11 Carat Cushion Lab-Grown Diamond, I VVS2, IGI LG557237350$567
  28. 3.32 Carat Cushion Lab-Grown Diamond, I VVS2, IGI LG557237360$603
  29. 3.12 Carat Cushion Lab-Grown Diamond, I VS1, IGI LG557237375$573
  30. 3.19 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG557237377$624
  31. 3.23 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG557237378$632
  32. 3.23 Carat Cushion Lab-Grown Diamond, I VS1, IGI LG557237380$592
  33. 3.25 Carat Cushion Lab-Grown Diamond, I VS1, IGI LG557237381$596
  34. 3.34 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG557237382$693
  35. 3.39 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG557237383$662
  36. 3.40 Carat Cushion Lab-Grown Diamond, I VS1, IGI LG557237384$622
  37. 3.02 Carat Cushion Lab-Grown Diamond, H SI1, IGI LG560215976$542
  38. 3.31 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG560243263$657
  39. 3.20 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG561278444$626
  40. 3.51 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG561293678$583
  41. 3.10 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG563211852$692
  42. 3.01 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG563297732$672
  43. 3.37 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG564364909$658
  44. 3.13 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG566302414$700
  45. 3.12 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG566303221$696
  46. 3.11 Carat Cushion Lab-Grown Diamond, H VVS2, IGI LG566327375$451
  47. 3.00 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG566396668$669
  48. 3.30 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG566397927$655
  49. 3.00 Carat Cushion Lab-Grown Diamond, G SI1, IGI LG567371565$416
  50. 3.44 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG569385987$763
  51. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG570333652$672
  52. 3.03 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG570338799$676
  53. 3.08 Carat Cushion Lab-Grown Diamond, I VS1, IGI LG570352388$735
  54. 3.08 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG570352389$687
  55. 3.08 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG570352390$742
  56. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG570352391$672
  57. 3.16 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG570366146$704
  58. 3.06 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG570366148$682
  59. 3.39 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG570373908$662
  60. 3.02 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG571301211$673