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 35

14,575 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. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG702521643$238
  2. 1.25 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG702544717$410
  3. 1.39 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG702554693$239
  4. 1.43 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG702554695$238
  5. 1.47 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG702554700$248
  6. 1.43 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG702554701$245
  7. 1.49 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG702593107$247
  8. 1.47 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG702593114$248
  9. 1.39 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG702593145$291
  10. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG704548400$190
  11. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG704570170$249
  12. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG704573017$209
  13. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG705539378$196
  14. 1.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG705541848$217
  15. 1.41 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG706501026$242
  16. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG706506506$213
  17. 1.03 Carat Cushion Lab-Grown Diamond, D IF, IGI LG706508531$240
  18. 1.45 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG706522491$241
  19. 1.42 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG706522492$244
  20. 1.24 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG706541537$206
  21. 1.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG706551842$203
  22. 1.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG706574814$193
  23. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG708562051$196
  24. 1.36 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG708585401$217
  25. 1.42 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG708585404$237
  26. 1.45 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG708585406$255
  27. 1.33 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG708585412$231
  28. 1.31 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG708585413$276
  29. 1.44 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG710502201$248
  30. 1.35 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG710534508$283
  31. 1.41 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG710550751$242
  32. 1.44 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG710555307$239
  33. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG710583284$182
  34. 1.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG710594210$379
  35. 1.02 Carat Cushion Lab-Grown Diamond, D IF, IGI LG711508082$260
  36. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG711529046$249
  37. 1.15 Carat Cushion Lab-Grown Diamond, D IF, IGI LG712530525$255
  38. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG712535664$225
  39. 1.44 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG712536609$300
  40. 1.37 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG712536611$230
  41. 1.47 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG712564187$328
  42. 1.25 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG712575642$207
  43. 1.13 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG713519155$199
  44. 1.39 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG713542687$232
  45. 1.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG713569537$213
  46. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG713569684$202
  47. 1.23 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG713597672$550
  48. 1.33 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG715523014$476
  49. 1.42 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG717512580$237
  50. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG717543173$193
  51. 1.16 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG717552147$196
  52. 1.17 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG717552234$203
  53. 1.45 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG717558593$244
  54. 1.17 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG717569509$287
  55. 1.31 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG717584166$276
  56. 1.47 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG717586911$258
  57. 1.48 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG717596461$295
  58. 1.47 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG718501807$258
  59. 1.37 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG718501808$283
  60. 1.46 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG718501809$256