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 2

13,749 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. 1.26 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 1508165344$486
  2. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 1508317110$420
  3. 1.44 Carat Cushion Lab-Grown Diamond, F VVS1, GIA 1508587757$579
  4. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 1509131003$417
  5. 1.05 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 1509655969$409
  6. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 1515186987$291
  7. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 1515638735$486
  8. 1.47 Carat Cushion Lab-Grown Diamond, F VS2, GIA 1515929830$359
  9. 1.00 Carat Cushion Lab-Grown Diamond, D VS2, GIA 1517035451$295
  10. 1.10 Carat Cushion Lab-Grown Diamond, G VS2, GIA 1518114706$297
  11. 1.39 Carat Cushion Lab-Grown Diamond, D IF, GIA 1525064365$1,176
  12. 1.39 Carat Cushion Lab-Grown Diamond, F VS1, GIA 2231564129$727
  13. 1.37 Carat Cushion Lab-Grown Diamond, E VS1, GIA 2235564045$421
  14. 1.30 Carat Cushion Lab-Grown Diamond, E VVS1, GIA 2235564110$589
  15. 1.30 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 2235564494$871
  16. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, GIA 2398166651$280
  17. 1.19 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 2446496350$461
  18. 1.48 Carat Cushion Lab-Grown Diamond, E VS1, GIA 2466789487$402
  19. 1.44 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 2466994515$396
  20. 1.40 Carat Cushion Lab-Grown Diamond, G VVS2, GIA 2467055542$308
  21. 1.07 Carat Cushion Lab-Grown Diamond, E FL, GIA 2476201458$3,367
  22. 1.11 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 2476944471$440
  23. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 2477438639$286
  24. 1.07 Carat Cushion Lab-Grown Diamond, D VS2, GIA 2477572236$309
  25. 1.46 Carat Cushion Lab-Grown Diamond, D SI1, GIA 2477662452$395
  26. 1.00 Carat Cushion Lab-Grown Diamond, E VS1, GIA 2477965643$357
  27. 1.05 Carat Cushion Lab-Grown Diamond, F VVS2, GIA 2484480833$371
  28. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 2486262995$253
  29. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, GIA 2486396047$371
  30. 1.48 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 2487262922$364
  31. 1.13 Carat Cushion Lab-Grown Diamond, F VVS2, GIA 2487295398$314
  32. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 2487332512$438
  33. 1.32 Carat Cushion Lab-Grown Diamond, E VS2, GIA 2487719792$372
  34. 1.21 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 2487998904$427
  35. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 2494330981$312
  36. 1.3 Carat Cushion Lab-Grown Diamond, E VS2, GIA 2496331262$360
  37. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, GIA 2496934687$382
  38. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 2504254314$281
  39. 1.42 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 2504282787$392
  40. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 2504713273$381
  41. 1.35 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 2504727776$337
  42. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 2506131125$402
  43. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, GIA 2506165296$379
  44. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 2506226952$426
  45. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, GIA 2506226989$386
  46. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, GIA 2506317118$379
  47. 1.25 Carat Cushion Lab-Grown Diamond, E VS1, GIA 2506363380$438
  48. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 2506384783$286
  49. 1.10 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 2506478830$314
  50. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, GIA 2506596297$379
  51. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 2506829695$417
  52. 1.36 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 2506971857$419
  53. 1.02 Carat Cushion Lab-Grown Diamond, E VS1, GIA 2507154939$363
  54. 1.06 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 2507332987$413
  55. 1.16 Carat Cushion Lab-Grown Diamond, E VS2, GIA 2507346774$371
  56. 1.47 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 2507616030$724
  57. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, GIA 2508165451$379
  58. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, GIA 2514548380$405
  59. 1.35 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 2516862714$337
  60. 1.16 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 2524441831$329