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 86

10,848 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. 3.2 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG808627624$615
  2. 3.21 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG808629409$644
  3. 3.85 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG808629411$681
  4. 3.83 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG808632831$585
  5. 3.87 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG808632874$584
  6. 3.97 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG808632884$702
  7. 3.85 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG808633337$1,208
  8. 3.23 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG808633716$775
  9. 3.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG808633717$577
  10. 3.98 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG808635881$710
  11. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG808638460$579
  12. 3.99 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809605368$608
  13. 3.41 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809609708$896
  14. 3.78 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809609720$601
  15. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809609728$579
  16. 3.84 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG809609754$715
  17. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809622429$568
  18. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809623101$568
  19. 3.83 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809623105$638
  20. 3.19 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG809638680$792
  21. 3.25 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG809638686$596
  22. 3.91 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809638812$596
  23. 3.89 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG809639631$760
  24. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809639645$581
  25. 3.13 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG809641491$575
  26. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809643251$562
  27. 3 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809643306$566
  28. 3.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809643317$577
  29. 3.16 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG809648942$575
  30. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809654200$568
  31. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809660912$568
  32. 3.23 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG809660915$802
  33. 3.12 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809660921$501
  34. 3.89 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG809663015$688
  35. 3.20 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG809665298$768
  36. 3.95 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG809665327$698
  37. 3.34 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809665348$634
  38. 3.95 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809666138$596
  39. 3.99 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809668604$608
  40. 3.2 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG809672700$587
  41. 3.9 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809673725$595
  42. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809674721$572
  43. 3.98 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809682322$606
  44. 3.82 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809682725$636
  45. 3.82 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809691122$583
  46. 3.43 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809691155$902
  47. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809691915$568
  48. 3.83 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG809694820$678
  49. 3.16 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG809697551$580
  50. 3.98 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG809697580$704
  51. 3.35 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG810610724$608
  52. 3.9 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG810610750$588
  53. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG810610783$567
  54. 3.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG810611001$562
  55. 3.8 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG810615751$574
  56. 3.19 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG810617178$634
  57. 3.9 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG810618026$588
  58. 3.92 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG810618583$591
  59. 3.14 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG810624170$544
  60. 3.84 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG810624445$586