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 73

13,914 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. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG824605660$183
  2. 1.2 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG828653008$220
  3. 1.20 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG809624569$304
  4. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG818676257$244
  5. 1.11 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG821637165$316
  6. 1.40 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG826608945$220
  7. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826650395$251
  8. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826650396$231
  9. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG826650397$251
  10. 1.20 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG829607302$216
  11. 1.41 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG826689002$272
  12. 1.03 Carat Cushion Lab-Grown Diamond, S-T VVS2, IGI LG821689213$250
  13. 1.00 Carat Cushion Lab-Grown Diamond, D IF, IGI LG818601353$363
  14. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG598345517$221
  15. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG823695759$602
  16. 1.41 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG825695967$358
  17. 1.41 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG825695997$826
  18. 1.40 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG825696022$820
  19. 1.01 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG825696024$337
  20. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG825696025$608
  21. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG827609673$192
  22. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG827609677$188
  23. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG827609679$193
  24. 1.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG811641174$196
  25. 1.06 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG815677107$196
  26. 1.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG815677496$203
  27. 1.05 Carat Cushion Lab-Grown Diamond, E FL, IGI LG816610575$339
  28. 1.03 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG816611193$192
  29. 1.00 Carat Cushion Lab-Grown Diamond, D IF, IGI LG816611194$246
  30. 1.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG816611195$190
  31. 1.00 Carat Cushion Lab-Grown Diamond, D FL, IGI LG816612563$364
  32. 1.05 Carat Cushion Lab-Grown Diamond, D FL, IGI LG816612566$381
  33. 1.05 Carat Cushion Lab-Grown Diamond, E FL, IGI LG816612616$339
  34. 1.00 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG816612624$186
  35. 1.00 Carat Cushion Lab-Grown Diamond, E FL, IGI LG816624097$325
  36. 1.09 Carat Cushion Lab-Grown Diamond, D FL, IGI LG816624103$393
  37. 1.00 Carat Cushion Lab-Grown Diamond, D FL, IGI LG816624108$364
  38. 1.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG816624109$367
  39. 1.02 Carat Cushion Lab-Grown Diamond, D IF, IGI LG816624123$251
  40. 1.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG816624805$256
  41. 1.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG816624811$195
  42. 1.03 Carat Cushion Lab-Grown Diamond, D FL, IGI LG816624821$377
  43. 1.05 Carat Cushion Lab-Grown Diamond, D FL, IGI LG816624826$384
  44. 1.07 Carat Cushion Lab-Grown Diamond, D FL, IGI LG816624830$391
  45. 1.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG816624832$374
  46. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG816624845$197
  47. 1.00 Carat Cushion Lab-Grown Diamond, D IF, IGI LG816624874$253
  48. 1.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG816624881$371
  49. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG795604260$186
  50. 1.28 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG828658839$221
  51. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG813631636$251
  52. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG818619880$251
  53. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG818619952$260
  54. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG818663487$217
  55. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG823639626$253
  56. 1.26 Carat Cushion Lab-Grown Diamond, F si2, gcal 331000075$198
  57. 1.09 Carat Cushion Lab-Grown Diamond, H vs1, gcal 313080906$184
  58. 1.09 Carat Cushion Lab-Grown Diamond, G si1, gcal 331000185$176
  59. 1.09 Carat Cushion Lab-Grown Diamond, F vvs2, gcal 331000149$200
  60. 1.09 Carat Cushion Lab-Grown Diamond, H vs1, gcal 331000150$184