1 Carat Cushion Lab-Grown Diamonds

Shop certified 1 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 1 Carat Cushion Lab-Grown Diamonds – Page 3

12,247 certified 1 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. 1.47 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 2507616030$724
  2. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, GIA 2508165451$379
  3. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, GIA 2514548380$405
  4. 1.35 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 2516862714$340
  5. 1.16 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 2524441831$332
  6. 1.01 Carat Cushion Lab-Grown Diamond, H VS2, GIA 3375404889$251
  7. 1.43 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 3485262874$368
  8. 1.42 Carat Cushion Lab-Grown Diamond, D VS2, GIA 3495331000$391
  9. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, GIA 3505131109$372
  10. 1.02 Carat Cushion Lab-Grown Diamond, E VS1, GIA 3505363373$363
  11. 1.23 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 3505470796$475
  12. 1.26 Carat Cushion Lab-Grown Diamond, E IF, GIA 3525345019$1,072
  13. 1.12 Carat Cushion Lab-Grown Diamond, D IF, GIA 3525422500$823
  14. 1.24 Carat Cushion Lab-Grown Diamond, D IF, GIA 5231564114$1,056
  15. 1.24 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 5443388073$479
  16. 1.33 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 5446439227$511
  17. 1.17 Carat Cushion Lab-Grown Diamond, F VS1, GIA 5446777304$404
  18. 1.32 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 5456685229$777
  19. 1.12 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 5463782986$500
  20. 1.44 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 5463994526$396
  21. 1.12 Carat Cushion Lab-Grown Diamond, D VS2, GIA 5466894596$340
  22. 1.43 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 5483262809$399
  23. 1.03 Carat Cushion Lab-Grown Diamond, D VS2, GIA 5496719479$343
  24. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 5503261995$407
  25. 1.30 Carat Cushion Lab-Grown Diamond, F IF, GIA 5503304257$940
  26. 1.08 Carat Cushion Lab-Grown Diamond, E VS1, GIA 5503333003$382
  27. 1.42 Carat Cushion Lab-Grown Diamond, D VS2, GIA 5503615225$379
  28. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 5506165490$417
  29. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, GIA 5506466529$375
  30. 1.29 Carat Cushion Lab-Grown Diamond, E VS1, GIA 5506472415$452
  31. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 5506647859$395
  32. 1.17 Carat Cushion Lab-Grown Diamond, E IF, GIA 5513960563$868
  33. 1.22 Carat Cushion Lab-Grown Diamond, F VS2, IGI 607371921$532
  34. 1.38 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 6237564038$428
  35. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI 630436656$189
  36. 1.39 Carat Cushion Lab-Grown Diamond, F VS1, GIA 6441660463$474
  37. 1.11 Carat Cushion Lab-Grown Diamond, D VS1, GIA 6442120661$402
  38. 1.06 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 6442254716$413
  39. 1.09 Carat Cushion Lab-Grown Diamond, F VVS2, GIA 6442318979$410
  40. 1.20 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 6442439202$473
  41. 1.19 Carat Cushion Lab-Grown Diamond, G VS2, GIA 6445192542$372
  42. 1.19 Carat Cushion Lab-Grown Diamond, D VS1, GIA 6445401033$300
  43. 1.41 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 6462844337$388
  44. 1.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI 646470673$213
  45. 1.46 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 6465603102$400
  46. 1.44 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6465713842$391
  47. 1.44 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 6471012578$391
  48. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 6471352139$253
  49. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 6471520499$272
  50. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 6475826724$367
  51. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 6475944439$476
  52. 1.00 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6481358625$371
  53. 1.21 Carat Cushion Lab-Grown Diamond, D VS1, GIA 6481827496$538
  54. 1.47 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 6482262898$409
  55. 1.14 Carat Cushion Lab-Grown Diamond, D VS1, GIA 6485342280$372
  56. 1.42 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6485432520$346
  57. 1.45 Carat Cushion Lab-Grown Diamond, F VVS2, GIA 6491618895$416
  58. 1.44 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 6491618928$370
  59. 1.43 Carat Cushion Lab-Grown Diamond, F VS1, GIA 6492618906$298
  60. 1.08 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6492945557$382