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 178

10,989 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. 3.09 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG841675032$750
  2. 3.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG845670151$629
  3. 3.60 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG847668533$1,035
  4. 3.02 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG843654655$1,124
  5. 3.56 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG847638908$892
  6. 3.52 Carat Cushion Lab-Grown Diamond, G VVS1, IGI LG847638886$754
  7. 3.66 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG847638923$916
  8. 3.8 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG847638907$693
  9. 3.05 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG813691179$490
  10. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844679990$603
  11. 3.00 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG844683974$497
  12. 3.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG689586566$924
  13. 3.03 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG778652398$756
  14. 3.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG841618143$560
  15. 3.01 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG844657958$657
  16. 3.02 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG844657981$644
  17. 3.01 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG845669498$483
  18. 3.07 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG846697340$1,404
  19. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG784639081$505
  20. 3.56 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841618147$662
  21. 3.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG843643166$545
  22. 3.50 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG843671395$546
  23. 3.02 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844636830$511
  24. 3.00 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG844636831$426
  25. 3.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844636837$503
  26. 3.73 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844657932$643
  27. 3.35 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844683970$524
  28. 3.66 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG845616966$925
  29. 3.5 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG846691060$918
  30. 3.57 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG847646048$587
  31. 3.17 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG847678578$476
  32. 3.42 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG847678591$598
  33. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG846660235$652
  34. 3.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG847671302$552
  35. 3.00 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG526257985$437
  36. 3.06 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG843671393$496
  37. 3.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG844657920$672
  38. 3.19 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG844657921$697
  39. 3.04 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG844657933$462
  40. 3.1 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG845616991$487
  41. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG847668535$771
  42. 3.51 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG847678564$582
  43. 3.75 Carat Cushion Lab-Grown Diamond, D fl, igi LG844643034$5,980
  44. 3.14 Carat Cushion Lab-Grown Diamond, F vvs2, igi LG844648103$582
  45. 3.09 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG846689178$856
  46. 3.06 Carat Cushion Lab-Grown Diamond, E vvs2, igi LG847634498$619
  47. 3.03 Carat Cushion Lab-Grown Diamond, E vvs2, igi LG847656270$613
  48. 3.01 Carat Cushion Lab-Grown Diamond, F vvs1, igi LG847634499$788
  49. 3.01 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG847634509$936
  50. 3.88 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG783613802$1,834
  51. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG843642218$753
  52. 3.06 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844638815$480
  53. 3.62 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG845615216$921
  54. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG845615811$514
  55. 3.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG845668628$679
  56. 3.10 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG846635194$731
  57. 3.55 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG847646049$881
  58. 3.1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG706518123$601
  59. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG760596641$1,168
  60. 3.01 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG801683060$441