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 97

10,882 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. 3.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG790694677$501
  2. 3.12 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790694690$556
  3. 3.15 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790694713$560
  4. 3.04 Carat Cushion Lab-Grown Diamond, E IF, IGI LG828610355$1,691
  5. 3.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG762508356$464
  6. 3.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG754562068$550
  7. 3.01 Carat Cushion Lab-Grown Diamond, H SI1, IGI LG778652233$438
  8. 3.01 Carat Cushion Lab-Grown Diamond, G SI1, IGI LG760521801$464
  9. 3.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG795604308$704
  10. 3.50 Carat Cushion Lab-Grown Diamond, D FL, IGI LG770664066$11,039
  11. 3.25 Carat Cushion Lab-Grown Diamond, D FL, IGI LG771601088$9,051
  12. 3.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG772650307$8,397
  13. 3.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG818623960$2,184
  14. 3.11 Carat Cushion Lab-Grown Diamond, D FL, IGI LG818623961$2,601
  15. 3.09 Carat Cushion Lab-Grown Diamond, D FL, IGI LG823669931$2,234
  16. 3.33 Carat Cushion Lab-Grown Diamond, D FL, IGI LG823669932$2,405
  17. 3.14 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG823651998$774
  18. 3.11 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG826687086$767
  19. 3.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG825609409$682
  20. 3.26 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG817639040$814
  21. 3.59 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG803646112$752
  22. 3.03 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG809683442$706
  23. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG810612350$574
  24. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828637816$605
  25. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828637894$602
  26. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828637911$599
  27. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG817680938$794
  28. 3.54 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG817694055$976
  29. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG817694059$1,109
  30. 3.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG817694063$1,106
  31. 3.54 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG817694071$993
  32. 3.56 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG818692412$998
  33. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG818692413$840
  34. 3.1 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG826696108$660
  35. 3.27 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG826696045$805
  36. 3.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG827613807$787
  37. 3.92 Carat Cushion Lab-Grown Diamond, G VVS1, GIA 2536045008$2,226
  38. 3.76 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG816654803$1,180
  39. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG821667005$812
  40. 3.07 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG821674832$738
  41. 3.00 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG827605183$727
  42. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG828635712$781
  43. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG828678235$778
  44. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG828695516$784
  45. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830636233$781
  46. 3.74 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG821620751$1,575
  47. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG831645804$1,397
  48. 3.04 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG831645805$904
  49. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG833604854$753
  50. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG833604909$804
  51. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG833604912$952
  52. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG805638469$588
  53. 3.54 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG826626879$1,464
  54. 3.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG766622059$832
  55. 3.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828639568$599
  56. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828639570$603
  57. 3.39 Carat Cushion Lab-Grown Diamond, D FL, IGI LG774621212$9,432
  58. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG812629359$806
  59. 3.57 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG819654649$903
  60. 3.08 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG830661413$522