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 144

10,274 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. 3.50 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG821658145$539
  2. 3.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG821661752$531
  3. 3.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG821676567$715
  4. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG821690804$995
  5. 3.50 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG821690820$629
  6. 3.46 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG822631140$498
  7. 3.08 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG823624118$573
  8. 3.07 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG823624121$570
  9. 3.59 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG823624124$662
  10. 3.08 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG823624128$573
  11. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG823624140$595
  12. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG823624147$595
  13. 3.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG823624152$596
  14. 3.15 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG823624444$760
  15. 3.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG823624445$706
  16. 3.50 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG823644739$741
  17. 3.01 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG823644751$626
  18. 3.09 Carat Cushion Lab-Grown Diamond, D IF, IGI LG823672365$2,120
  19. 3.28 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG823672369$568
  20. 3.51 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG823672370$1,247
  21. 3.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG823672372$679
  22. 3.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG823673363$727
  23. 3.26 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG823673414$665
  24. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG823673888$587
  25. 3.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG823674136$658
  26. 3.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG823675040$626
  27. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG823684607$580
  28. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG823684609$718
  29. 3.82 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG823696252$683
  30. 3.05 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG823696253$494
  31. 3.75 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG823696408$620
  32. 3.51 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG823696410$487
  33. 3.50 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG824613817$570
  34. 3.85 Carat Cushion Lab-Grown Diamond, I VS1, IGI LG824613822$564
  35. 3.52 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG824614806$893
  36. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG824620933$875
  37. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG825621799$773
  38. 3.82 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG825687345$631
  39. 3.40 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG825687358$547
  40. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG825687390$538
  41. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826601734$606
  42. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826601852$603
  43. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826602308$603
  44. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826602320$609
  45. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826606456$601
  46. 3.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826611091$717
  47. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826612383$605
  48. 3.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826612864$594
  49. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826612940$598
  50. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826613105$606
  51. 3.59 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG826614485$595
  52. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826634024$605
  53. 3.03 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG826635323$483
  54. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826658657$629
  55. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826668612$606
  56. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826668633$606
  57. 3.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG826669020$554
  58. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG826687517$1,016
  59. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG827605504$599
  60. 3.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG827605832$557