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 160

14,529 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. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG840637017$215
  2. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG840609625$207
  3. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG840647182$202
  4. 1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG840612675$194
  5. 1.06 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG840637008$198
  6. 1.02 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG841630821$190
  7. 1 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG840637029$190
  8. 1.11 Carat Cushion Lab-Grown Diamond, D IF, GIA 1236691496$816
  9. 1.12 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 1236702375$322
  10. 1.29 Carat Cushion Lab-Grown Diamond, F SI1, GIA 1515120078$413
  11. 1.02 Carat Cushion Lab-Grown Diamond, F VS1, GIA 1529627622$427
  12. 1.28 Carat Cushion Lab-Grown Diamond, E IF, GIA 1535008463$1,089
  13. 1.49 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 1535445954$371
  14. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 1538161660$305
  15. 1.29 Carat Cushion Lab-Grown Diamond, E IF, GIA 2233691582$1,096
  16. 1.00 Carat Cushion Lab-Grown Diamond, D IF, GIA 2235691514$811
  17. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 2518278021$413
  18. 1.05 Carat Cushion Lab-Grown Diamond, F VS2, GIA 2526195568$262
  19. 1.01 Carat Cushion Lab-Grown Diamond, D IF, GIA 2536375690$746
  20. 1.41 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 3535445752$393
  21. 1.06 Carat Cushion Lab-Grown Diamond, E IF, GIA 6531104623$790
  22. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 6531383069$413
  23. 1.08 Carat Cushion Lab-Grown Diamond, E VVS1, GIA 6532373196$370
  24. 1.22 Carat Cushion Lab-Grown Diamond, D IF, GIA 6535161701$1,039
  25. 1.17 Carat Cushion Lab-Grown Diamond, D IF, GIA 7526422487$860
  26. 1.08 Carat Cushion Lab-Grown Diamond, G VVS2, GIA 7532378892$463
  27. 1.18 Carat Cushion Lab-Grown Diamond, E IF, GIA 7536065532$875
  28. 1.22 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG677576903$263
  29. 1.10 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG697513920$409
  30. 1.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG710551808$381
  31. 1.45 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG712578351$214
  32. 1.46 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG712578352$216
  33. 1.44 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG712588739$228
  34. 1.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG713590756$199
  35. 1.42 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG715526617$631
  36. 1.15 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG717545085$204
  37. 1.23 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG717597394$216
  38. 1.43 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG719512996$230
  39. 1.32 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG719512999$214
  40. 1.17 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG719513002$197
  41. 1.07 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG719516824$197
  42. 1.07 Carat Cushion Lab-Grown Diamond, D IF, IGI LG719516825$402
  43. 1.14 Carat Cushion Lab-Grown Diamond, D IF, IGI LG719516878$416
  44. 1.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG719557207$192
  45. 1.06 Carat Cushion Lab-Grown Diamond, E IF, IGI LG719557209$407
  46. 1.18 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG719557213$209
  47. 1.18 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG719557214$209
  48. 1.15 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG719577994$204
  49. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG720570948$396
  50. 1.08 Carat Cushion Lab-Grown Diamond, E IF, IGI LG720593747$414
  51. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG722504299$235
  52. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG722504304$188
  53. 1.11 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG722504311$197
  54. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG722512343$225
  55. 1.03 Carat Cushion Lab-Grown Diamond, E IF, IGI LG722515599$396
  56. 1.03 Carat Cushion Lab-Grown Diamond, E IF, IGI LG723504164$396
  57. 1.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG723504167$200
  58. 1.12 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG723504168$199
  59. 1.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG723504172$190
  60. 1.10 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG723504238$196