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 25

14,371 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. 1.13 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG655452354$195
  2. 1.11 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG655454143$368
  3. 1.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG655461978$188
  4. 1.12 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG655461979$213
  5. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG655461980$189
  6. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG655461983$200
  7. 1.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG655461984$204
  8. 1.1 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG656481884$199
  9. 1.43 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG656487674$298
  10. 1.48 Carat Cushion Lab-Grown Diamond, F IF, IGI LG656488122$355
  11. 1.33 Carat Cushion Lab-Grown Diamond, F IF, IGI LG656488124$323
  12. 1.42 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG656488280$291
  13. 1.44 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG656490942$248
  14. 1.42 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG656490944$237
  15. 1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG656491531$183
  16. 1.46 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG657416178$232
  17. 1.46 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG657422826$239
  18. 1.41 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG657463722$235
  19. 1.40 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG657463762$288
  20. 1.12 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG658471307$185
  21. 1.14 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG658480110$186
  22. 1.03 Carat Cushion Lab-Grown Diamond, E IF, IGI LG658492610$448
  23. 1.00 Carat Cushion Lab-Grown Diamond, E IF, IGI LG658492612$437
  24. 1.13 Carat Cushion Lab-Grown Diamond, E IF, IGI LG658492614$480
  25. 1.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG658492615$246
  26. 1.10 Carat Cushion Lab-Grown Diamond, E IF, IGI LG658492621$468
  27. 1.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG658492652$204
  28. 1.45 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG659413387$255
  29. 1.41 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG659414240$223
  30. 1.12 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG659424929$197
  31. 1.03 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG659424936$197
  32. 1.03 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG659424937$203
  33. 1.16 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG659424938$218
  34. 1.29 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG659430342$267
  35. 1.17 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG660401705$239
  36. 1.47 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG660421310$258
  37. 1.12 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG660427891$371
  38. 1.45 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG660430193$323
  39. 1.29 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG660480092$221
  40. 1.01 Carat Cushion Lab-Grown Diamond, E if, igi LG662404088$276
  41. 1.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG662418202$204
  42. 1.37 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG662424023$283
  43. 1.04 Carat Cushion Lab-Grown Diamond, E IF, IGI LG662432944$452
  44. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG662445799$202
  45. 1.34 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG662455681$517
  46. 1.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG662465161$203
  47. 1.05 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG662465162$184
  48. 1.43 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG662485253$357
  49. 1.01 Carat Cushion Lab-Grown Diamond, E if, igi LG662489970$276
  50. 1.29 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG662491469$267
  51. 1.46 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG663404551$325
  52. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG663405380$246
  53. 1.49 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG665408981$344
  54. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG665409361$202
  55. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG665409363$188
  56. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG665409364$199
  57. 1.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG665409367$286
  58. 1.06 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG665409369$221
  59. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG665409370$203
  60. 1.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG665409371$190