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 110

7,812 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. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG816693992$665
  2. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG818631136$672
  3. 3.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG821605888$879
  4. 3.77 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG821641711$886
  5. 3.09 Carat Cushion Lab-Grown Diamond, H SI1, GIA 6425401098$1,265
  6. 3.57 Carat Cushion Lab-Grown Diamond, E fl, igi LG826639389$4,861
  7. 3.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG823694835$3,548
  8. 3.02 Carat Cushion Lab-Grown Diamond, E FL, IGI LG823694943$3,385
  9. 3.13 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG823640169$1,247
  10. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG823641695$1,224
  11. 3.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828648485$1,036
  12. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG710541309$1,180
  13. 3.11 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG790694654$608
  14. 3.12 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790694690$580
  15. 3.15 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790694713$585
  16. 3.04 Carat Cushion Lab-Grown Diamond, E IF, IGI LG828610355$1,784
  17. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828634503$515
  18. 3.88 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VVS2, IGI LG827612266$834
  19. 3.01 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG830660947$637
  20. 3.01 Carat Cushion Lab-Grown Diamond, FANCY LIGHT PINK SI1, IGI LG830660937$500
  21. 3.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG760523049$464
  22. 3.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG762508356$464
  23. 3.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG754562068$550
  24. 3.01 Carat Cushion Lab-Grown Diamond, H SI1, IGI LG778652233$438
  25. 3.01 Carat Cushion Lab-Grown Diamond, G SI1, IGI LG760521801$464
  26. 3.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG795604308$690
  27. 3.50 Carat Cushion Lab-Grown Diamond, D FL, IGI LG770664066$11,039
  28. 3.25 Carat Cushion Lab-Grown Diamond, D FL, IGI LG771601088$9,051
  29. 3.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG772650307$8,397
  30. 3.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG816630997$3,923
  31. 3.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG818623960$3,388
  32. 3.11 Carat Cushion Lab-Grown Diamond, D FL, IGI LG818623961$4,033
  33. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG821689168$763
  34. 3.09 Carat Cushion Lab-Grown Diamond, D FL, IGI LG823669931$3,822
  35. 3.33 Carat Cushion Lab-Grown Diamond, D FL, IGI LG823669932$4,101
  36. 3.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG828613256$644
  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$773
  39. 3.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG826687068$756
  40. 3.26 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG817639040$839
  41. 3.21 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG811649638$660
  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$568
  44. 3.74 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG829618587$985
  45. 3.01 Carat Cushion Lab-Grown Diamond, E fl, igi LG830648623$3,909
  46. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828637894$535
  47. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828637911$533
  48. 3.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830661084$542
  49. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815610928$844
  50. 3.76 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG817664403$1,151
  51. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG817680938$794
  52. 3.54 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG817694055$976
  53. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG817694059$1,109
  54. 3.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG817694063$1,106
  55. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG817694067$1,103
  56. 3.54 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG817694071$993
  57. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG818692411$837
  58. 3.56 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG818692412$998
  59. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG818692413$840
  60. 3.27 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG826696045$783