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 96

10,833 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. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG830676479$1,393
  2. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG831608498$1,388
  3. 3.03 Carat Cushion Lab-Grown Diamond, E FL, IGI LG826639392$3,935
  4. 3.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG828620219$2,663
  5. 3.56 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG828620221$1,240
  6. 3.04 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG794648964$603
  7. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG826638624$902
  8. 3.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813648588$673
  9. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG816693992$665
  10. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG818631136$672
  11. 3.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG821605888$879
  12. 3.77 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG821641711$886
  13. 3.09 Carat Cushion Lab-Grown Diamond, H SI1, GIA 6425401098$1,265
  14. 3.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG823694835$3,150
  15. 3.02 Carat Cushion Lab-Grown Diamond, E FL, IGI LG823694943$2,733
  16. 3.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG821649507$456
  17. 3.13 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG823640169$1,089
  18. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG823641695$1,043
  19. 3.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828648485$1,036
  20. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG710541309$1,180
  21. 3.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG790694677$501
  22. 3.12 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790694690$556
  23. 3.15 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790694713$560
  24. 3.04 Carat Cushion Lab-Grown Diamond, E IF, IGI LG828610355$1,691
  25. 3.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG762508356$464
  26. 3.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG754562068$550
  27. 3.01 Carat Cushion Lab-Grown Diamond, H SI1, IGI LG778652233$438
  28. 3.01 Carat Cushion Lab-Grown Diamond, G SI1, IGI LG760521801$464
  29. 3.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG795604308$704
  30. 3.50 Carat Cushion Lab-Grown Diamond, D FL, IGI LG770664066$11,039
  31. 3.25 Carat Cushion Lab-Grown Diamond, D FL, IGI LG771601088$9,051
  32. 3.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG772650307$8,397
  33. 3.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG818623960$2,184
  34. 3.11 Carat Cushion Lab-Grown Diamond, D FL, IGI LG818623961$2,601
  35. 3.09 Carat Cushion Lab-Grown Diamond, D FL, IGI LG823669931$2,234
  36. 3.33 Carat Cushion Lab-Grown Diamond, D FL, IGI LG823669932$2,405
  37. 3.14 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG823651998$774
  38. 3.11 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG826687086$767
  39. 3.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG825609409$682
  40. 3.26 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG817639040$814
  41. 3.59 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG803646112$752
  42. 3.03 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG809683442$706
  43. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG810612350$574
  44. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828637816$605
  45. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828637894$602
  46. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828637911$599
  47. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG817680938$794
  48. 3.54 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG817694055$976
  49. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG817694059$1,109
  50. 3.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG817694063$1,106
  51. 3.54 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG817694071$993
  52. 3.56 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG818692412$998
  53. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG818692413$840
  54. 3.1 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG826696108$660
  55. 3.27 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG826696045$805
  56. 3.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG827613807$787
  57. 3.92 Carat Cushion Lab-Grown Diamond, G VVS1, GIA 2536045008$2,226
  58. 3.76 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG816654803$1,180
  59. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG821667005$812
  60. 3.07 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG821674832$738