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 74

7,868 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. 1.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG812646616$171
  2. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG813630300$174
  3. 1.07 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG803624059$193
  4. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG819647358$178
  5. 1.02 Carat Cushion Lab-Grown Diamond, G vs2, gcal 312360015$155
  6. 1.44 Carat Cushion Lab-Grown Diamond, G vs2, gcal 321190028$209
  7. 1.02 Carat Cushion Lab-Grown Diamond, F si1, gcal 330320060$160
  8. 1.07 Carat Cushion Lab-Grown Diamond, F vvs2, gcal 330460041$190
  9. 1.01 Carat Cushion Lab-Grown Diamond, G vs1, gcal 330540223$164
  10. 1.40 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG812607864$216
  11. 1.40 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG812607877$206
  12. 1.43 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG816618469$224
  13. 1.01 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG816651614$384
  14. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG816651615$601
  15. 1.25 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG816692440$238
  16. 1.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG776623633$204
  17. 1.38 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG780673145$218
  18. 1.38 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG780689424$259
  19. 1.21 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG783671428$230
  20. 1.39 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784669933$260
  21. 1.22 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG785609452$232
  22. 1.36 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG789620363$255
  23. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG789636831$202
  24. 1.33 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG794698040$251
  25. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG800661730$202
  26. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG801631014$202
  27. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG801673858$202
  28. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG803621930$200
  29. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG803622945$202
  30. 1.37 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG803664209$256
  31. 1.00 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG813651332$183
  32. 1.17 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG816619327$195
  33. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG816674034$218
  34. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG799636417$185
  35. 1.10 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG807652175$189
  36. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG808638865$176
  37. 1.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG819608243$274
  38. 1.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG820603614$266
  39. 1.00 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG809685698$183
  40. 1.08 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG809685700$196
  41. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG816673656$193
  42. 1.43 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG816673657$256
  43. 1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG819612254$200
  44. 1.32 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG819694645$256
  45. 1.35 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG758561619$263
  46. 1.12 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG786681218$192
  47. 1.41 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG812607886$217
  48. 1.15 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG816610640$235
  49. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG816610660$210
  50. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG807631479$181
  51. 1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG807632274$183
  52. 1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG807635386$183
  53. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG807635402$182
  54. 1.41 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG807635416$224
  55. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG812608152$181
  56. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG812608164$182
  57. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG812608169$181
  58. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG814633176$182
  59. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG816610927$210
  60. 1.04 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG820603602$251