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 45

7,658 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. 3.13 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG575397863$692
  2. 3.51 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG576314054$778
  3. 3.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG576333272$671
  4. 3.03 Carat Cushion Lab-Grown Diamond, D FL, IGI LG754576353$3,566
  5. 3.13 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631446$1,598
  6. 3.19 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631447$1,630
  7. 3.23 Carat Cushion Lab-Grown Diamond, D IF, IGI LG772624968$2,554
  8. 3.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG776620609$781
  9. 3.12 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG776652265$595
  10. 3.50 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG776694624$841
  11. 3.60 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG776694633$896
  12. 3.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG777626358$777
  13. 3.62 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG778610870$900
  14. 3.70 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG778610873$662
  15. 3.10 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG778610889$560
  16. 3.04 Carat Cushion Lab-Grown Diamond, D IF, IGI LG779642910$1,887
  17. 3.16 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 6521731523$1,548
  18. 3.52 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG770681557$1,176
  19. 3.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG776602859$1,316
  20. 3.04 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG774694412$484
  21. 3.36 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG772624118$718
  22. 3.04 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG776616810$508
  23. 3.13 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG775642309$1,610
  24. 3.51 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG779646447$595
  25. 3.59 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG774635615$704
  26. 3.74 Carat Cushion Lab-Grown Diamond, D FL, IGI LG744514728$4,508
  27. 3.00 Carat Cushion Lab-Grown Diamond, D FL, IGI LG754594049$3,248
  28. 3.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG754594051$3,258
  29. 3.28 Carat Cushion Lab-Grown Diamond, D FL, IGI LG754594052$3,530
  30. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG776698921$686
  31. 3.17 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG776616824$486
  32. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG774653660$683
  33. 3.10 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG780610112$967
  34. 3.66 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG780618881$1,271
  35. 3.10 Carat Cushion Lab-Grown Diamond, F VS1, GIA 2508561456$931
  36. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG779637737$707
  37. 3.06 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG780623283$806
  38. 3.03 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG742533874$748
  39. 3.04 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG754565161$493
  40. 3.26 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG759515420$1,800
  41. 3.33 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG762546973$1,354
  42. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG762546991$1,061
  43. 3.24 Carat Cushion Lab-Grown Diamond, D IF, IGI LG731581419$1,726
  44. 3.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG780636761$1,770
  45. 3.14 Carat Cushion Lab-Grown Diamond, D IF, IGI LG780636763$1,845
  46. 3.08 Carat Cushion Lab-Grown Diamond, D IF, IGI LG780636765$1,910
  47. 3.05 Carat Cushion Lab-Grown Diamond, D IF, IGI LG780636775$1,695
  48. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG780637087$946
  49. 3.45 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG780637237$872
  50. 3.88 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG776648565$1,802
  51. 3.52 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG762508285$477
  52. 3.01 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG762508329$448
  53. 3.93 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG771648579$696
  54. 3.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG759506139$902
  55. 3.67 Carat Cushion Lab-Grown Diamond, D FL, IGI LG768631921$4,426
  56. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG758579077$712
  57. 3.52 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG758579080$1,026
  58. 3.23 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG768631769$756
  59. 3.77 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG768631772$1,160
  60. 3.05 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631943$1,560