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 152

14,429 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. 1.03 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG739525354$190
  2. 1.18 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG740506182$209
  3. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742522280$190
  4. 1.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG743563123$379
  5. 1.20 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG752539619$244
  6. 1.16 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG754507529$230
  7. 1.37 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG754574139$228
  8. 1.04 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG758588448$213
  9. 1.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG762552706$209
  10. 1.22 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG763670383$273
  11. 1.07 Carat Cushion Lab-Grown Diamond, D IF, IGI LG763670443$302
  12. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG763670447$197
  13. 1.36 Carat Cushion Lab-Grown Diamond, E IF, IGI LG766669654$440
  14. 1.34 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG766669662$258
  15. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG766669663$193
  16. 1.20 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG766669664$258
  17. 1.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG766669666$209
  18. 1.41 Carat Cushion Lab-Grown Diamond, E IF, IGI LG766669678$477
  19. 1.10 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG766669688$182
  20. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG769651307$234
  21. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG771641443$267
  22. 1.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG774651183$248
  23. 1.29 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG778614895$265
  24. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG781605726$245
  25. 1.01 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG783632434$210
  26. 1.04 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG783632549$216
  27. 1.02 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG783632861$223
  28. 1.20 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG783662831$325
  29. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG784613396$249
  30. 1.48 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG784613415$314
  31. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG787607163$323
  32. 1.14 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG789633626$358
  33. 1.37 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG794639323$332
  34. 1.36 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG794639328$386
  35. 1.40 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG797655780$274
  36. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG799601271$189
  37. 1.05 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG800670804$151
  38. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG804624517$216
  39. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG806616592$185
  40. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG807679149$188
  41. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG810641046$263
  42. 1.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG813659205$297
  43. 1.35 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG814633076$361
  44. 1.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG814633709$255
  45. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG817651719$225
  46. 1.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG821697844$207
  47. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG823645866$207
  48. 1.45 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG825675021$210
  49. 1.49 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG825675023$223
  50. 1.10 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826620960$374
  51. 1.40 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828678935$374
  52. 1.27 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG829619579$321
  53. 1.01 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG830649718$193
  54. 1.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG831650632$252
  55. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG833607291$396
  56. 1.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG833667325$192
  57. 1.29 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835627854$206
  58. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837642882$185
  59. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837650600$246
  60. 1.03 Carat Cushion Lab-Grown Diamond, G SI1, IGI LG837656490$214