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 124

10,596 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. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835646188$806
  2. 3.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835646209$979
  3. 3.27 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG836678103$517
  4. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG836694342$522
  5. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837603860$476
  6. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838614122$619
  7. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838614123$669
  8. 3.21 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838614184$1,306
  9. 3.24 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG838614189$736
  10. 3.71 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG838657846$622
  11. 3.08 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG836629903$492
  12. 3.13 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG786629493$596
  13. 3.01 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG837629649$647
  14. 3.01 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG837629650$647
  15. 3.01 Carat Cushion Lab-Grown Diamond, Q-R VS1, IGI LG837644234$1,309
  16. 3.07 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG836625755$888
  17. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG809627038$1,103
  18. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835692240$903
  19. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG838657841$517
  20. 3.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG837650844$542
  21. 3.75 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG839605903$919
  22. 3.50 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG837628989$1,214
  23. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG818659075$808
  24. 3.08 Carat Cushion Lab-Grown Diamond, D FL, IGI LG818659077$3,398
  25. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG818659078$619
  26. 3.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG825632614$815
  27. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG825632615$617
  28. 3.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG825634499$608
  29. 3.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG825634500$784
  30. 3.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG825655820$570
  31. 3.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG825655821$778
  32. 3.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG825658669$787
  33. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG833673523$794
  34. 3.06 Carat Cushion Lab-Grown Diamond, FANCY BROWN VVS2, IGI LG836629606$1,144
  35. 3.06 Carat Cushion Lab-Grown Diamond, FANCY BROWN VVS2, IGI LG836629605$1,144
  36. 3 Carat Cushion Lab-Grown Diamond, FANCY INTENSE ORANGE PINK VS1, IGI LG836629615$597
  37. 3 Carat Cushion Lab-Grown Diamond, FANCY INTENSE BROWNISH ORANGE VVS2, IGI LG836629597$1,101
  38. 3.16 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG805693539$469
  39. 3.04 Carat Cushion Lab-Grown Diamond, D IF, IGI LG836640434$1,455
  40. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG790695113$526
  41. 3.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835653237$1,214
  42. 3.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835693956$1,532
  43. 3.84 Carat Cushion Lab-Grown Diamond, D FL, IGI LG831604059$4,897
  44. 3.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG835692201$612
  45. 3.13 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837661839$617
  46. 3.29 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837661840$615
  47. 3.31 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837661841$652
  48. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839638788$536
  49. 3.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839638789$668
  50. 3.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839640155$666
  51. 3.04 Carat Cushion Lab-Grown Diamond, G SI1, IGI LG530210512$372
  52. 3.31 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG585309521$636
  53. 3.55 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG837675206$619
  54. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838614753$598
  55. 3.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG838614775$547
  56. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG838614778$504
  57. 3.63 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG595372736$612
  58. 3.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG610342155$729
  59. 3.31 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG611375448$1,243
  60. 3.08 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG612317941$452