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 37

7,835 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. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG711529046$249
  2. 1.15 Carat Cushion Lab-Grown Diamond, D IF, IGI LG712530525$264
  3. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG712535664$225
  4. 1.44 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG712536609$300
  5. 1.37 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG712536611$230
  6. 1.25 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG712575642$207
  7. 1.13 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG713519155$199
  8. 1.39 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG713542687$232
  9. 1.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG713569537$213
  10. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG713569684$202
  11. 1.23 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG713597672$550
  12. 1.33 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG715523014$476
  13. 1.42 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG717512580$237
  14. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG717543173$193
  15. 1.16 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG717552147$196
  16. 1.17 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG717552234$199
  17. 1.45 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG717558593$244
  18. 1.17 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG717569509$287
  19. 1.39 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG717584159$232
  20. 1.31 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG717584166$276
  21. 1.47 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG717586911$258
  22. 1.48 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG717596461$295
  23. 1.47 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG718501807$258
  24. 1.37 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG718501808$283
  25. 1.46 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG718501809$256
  26. 1.47 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG718501810$258
  27. 1.42 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG718501811$244
  28. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG718505228$182
  29. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG719501941$197
  30. 1.00 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG719501942$189
  31. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG719514990$199
  32. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG719514992$186
  33. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG719514994$185
  34. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG719515006$176
  35. 1.40 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG719516067$234
  36. 1.43 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG719516071$238
  37. 1.40 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG719519276$241
  38. 1.35 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG719536587$222
  39. 1.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG719553676$307
  40. 1.39 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG719561385$252
  41. 1.46 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG720518358$266
  42. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG720590620$182
  43. 1.42 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG722507396$231
  44. 1.38 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG722507397$232
  45. 1.37 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG722507402$237
  46. 1.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG722509154$224
  47. 1.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG722552432$225
  48. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG722555068$197
  49. 1.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG722555071$203
  50. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG722555074$223
  51. 1.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG722555075$200
  52. 1.04 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG722555076$216
  53. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG722555077$197
  54. 1.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG722556410$277
  55. 1.47 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG723540895$258
  56. 1.47 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG723540898$258
  57. 1.44 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG723540899$239
  58. 1.28 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG723540900$266
  59. 1.45 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG723541509$255
  60. 1.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG723547024$197