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 69

7,827 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. 1.45 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG804656941$288
  2. 1.09 Carat Cushion Lab-Grown Diamond, D IF, IGI LG784654238$344
  3. 1.19 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677029$410
  4. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG806618211$224
  5. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG806618213$228
  6. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG806618214$223
  7. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG806618446$224
  8. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG806618447$224
  9. 1.01 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG805637114$141
  10. 1.05 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG809687859$216
  11. 1.03 Carat Cushion Lab-Grown Diamond, E FL, IGI LG804650030$328
  12. 1.02 Carat Cushion Lab-Grown Diamond, E FL, IGI LG804650045$324
  13. 1.36 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG789619884$256
  14. 1.03 Carat Cushion Lab-Grown Diamond, D IF, IGI LG800624402$264
  15. 1.05 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG761554417$216
  16. 1.04 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG781617834$214
  17. 1.05 Carat Cushion Modified Lab-Grown Diamond, E VVS2, IGI LG794629380$209
  18. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG804657095$210
  19. 1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG808608682$200
  20. 1.12 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG804657101$230
  21. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG811659939$202
  22. 1.01 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG809686231$165
  23. 1.00 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG811670004$172
  24. 1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811670506$176
  25. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG814609072$189
  26. 1.04 Carat Cushion Lab-Grown Diamond, D IF, IGI LG780636743$287
  27. 1.23 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG805617399$221
  28. 1.16 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG808616583$235
  29. 1.30 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG810620408$256
  30. 1.12 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG810620420$188
  31. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG788684385$273
  32. 1.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG807675081$199
  33. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG786644639$258
  34. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG786644640$262
  35. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG786644650$249
  36. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG786644653$262
  37. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG786644655$262
  38. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG786644656$253
  39. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG786644658$253
  40. 1.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG786644659$307
  41. 1.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG804669152$293
  42. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG804669153$249
  43. 1.03 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG804669154$279
  44. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG804669157$256
  45. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG804669158$265
  46. 1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG812637739$181
  47. 1.01 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG813635995$161
  48. 1.41 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG814631614$218
  49. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG814609081$190
  50. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG802606775$244
  51. 1.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG803653955$459
  52. 1.02 Carat Cushion Lab-Grown Diamond, D IF, IGI LG808638851$463
  53. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG811602524$263
  54. 1.22 Carat Cushion Lab-Grown Diamond, D IF, IGI LG811602535$549
  55. 1.32 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815614460$230
  56. 1.43 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG778671395$237
  57. 1.34 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG780678280$339
  58. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG780679161$279
  59. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG780682161$267
  60. 1.28 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG801696827$438