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 36

7,760 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. 1.47 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG702593114$248
  2. 1.39 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG702593145$291
  3. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG704548400$190
  4. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG704573017$209
  5. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG705539378$196
  6. 1.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG705541848$217
  7. 1.41 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG706501026$242
  8. 1.20 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG706506211$234
  9. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG706506506$213
  10. 1.03 Carat Cushion Lab-Grown Diamond, D IF, IGI LG706508531$240
  11. 1.45 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG706522491$241
  12. 1.42 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG706522492$244
  13. 1.24 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG706541537$206
  14. 1.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG706574814$188
  15. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG708562051$196
  16. 1.25 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG708569914$262
  17. 1.36 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG708585401$217
  18. 1.42 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG708585404$237
  19. 1.45 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG708585406$255
  20. 1.33 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG708585412$231
  21. 1.31 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG708585413$276
  22. 1.44 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG710502201$248
  23. 1.35 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG710534508$283
  24. 1.41 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG710550751$242
  25. 1.44 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG710555307$239
  26. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG710583284$182
  27. 1.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG710594210$379
  28. 1.02 Carat Cushion Lab-Grown Diamond, D IF, IGI LG711508082$273
  29. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG711529046$249
  30. 1.15 Carat Cushion Lab-Grown Diamond, D IF, IGI LG712530525$264
  31. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG712535664$225
  32. 1.44 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG712536609$300
  33. 1.37 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG712536611$230
  34. 1.25 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG712575642$207
  35. 1.13 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG713519155$199
  36. 1.39 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG713542687$232
  37. 1.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG713569537$213
  38. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG713569684$202
  39. 1.23 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG713597672$550
  40. 1.33 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG715523014$476
  41. 1.42 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG717512580$237
  42. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG717543173$193
  43. 1.16 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG717552147$196
  44. 1.17 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG717552234$199
  45. 1.45 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG717558593$244
  46. 1.17 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG717569509$287
  47. 1.39 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG717584159$232
  48. 1.31 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG717584166$276
  49. 1.47 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG717586911$258
  50. 1.48 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG717596461$295
  51. 1.47 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG718501807$258
  52. 1.37 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG718501808$283
  53. 1.46 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG718501809$256
  54. 1.47 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG718501810$258
  55. 1.42 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG718501811$244
  56. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG718505228$182
  57. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG719514990$199
  58. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG719514992$186
  59. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG719514994$185
  60. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG719515006$176