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 52

14,347 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. 1.33 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742502019$274
  2. 1.26 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742502020$262
  3. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742502037$235
  4. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742502069$217
  5. 1.29 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG742502084$256
  6. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742502113$228
  7. 1.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG742502117$224
  8. 1.29 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742502164$277
  9. 1.42 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742502168$302
  10. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742502179$227
  11. 1.28 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742502208$266
  12. 1.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742502211$228
  13. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742502218$235
  14. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742502220$237
  15. 1.29 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742502221$277
  16. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742502248$231
  17. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742502296$231
  18. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742502752$228
  19. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742502787$223
  20. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742502919$223
  21. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742502971$228
  22. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG742502975$228
  23. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742502987$227
  24. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742503021$223
  25. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742503079$235
  26. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG742503100$228
  27. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742503102$217
  28. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742503107$223
  29. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742503131$232
  30. 1.28 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742503144$274
  31. 1.26 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742503148$262
  32. 1.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742503167$228
  33. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742503178$218
  34. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742503199$231
  35. 1.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742503217$228
  36. 1.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG742503233$224
  37. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742503237$232
  38. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742503252$224
  39. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742503262$218
  40. 1.44 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG750599915$283
  41. 1.24 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG751501018$258
  42. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG751501084$224
  43. 1.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG752520870$158
  44. 1.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG756542547$220
  45. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG778670328$197
  46. 1.23 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG780686324$218
  47. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG781631879$239
  48. 1.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG781632579$189
  49. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784688878$192
  50. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG785613126$197
  51. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG785613135$190
  52. 1.10 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG786675757$262
  53. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG786675761$209
  54. 1.22 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG787608744$253
  55. 1.25 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG787608789$251
  56. 1.24 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG787608798$267
  57. 1.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG787609722$214
  58. 1.28 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG787660976$266
  59. 1.24 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG787660991$232
  60. 1.13 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG782646343$676