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 49

7,814 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. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742503175$227
  2. 1.36 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG750577371$214
  3. 1.46 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG759509960$265
  4. 1.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG759510330$458
  5. 1.24 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG761524158$199
  6. 1.30 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG763673212$265
  7. 1.03 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG768660929$241
  8. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG768660932$204
  9. 1.31 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG769612953$259
  10. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG769668041$211
  11. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG769668042$211
  12. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG769668043$209
  13. 1.33 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG770607513$253
  14. 1.42 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG770658500$244
  15. 1.37 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG770658501$230
  16. 1.42 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG771623294$284
  17. 1.47 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG771623296$253
  18. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI 647498564$237
  19. 1.10 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG756573623$258
  20. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG756573625$239
  21. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG756573626$239
  22. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG762571292$239
  23. 1.28 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG770608936$249
  24. 1.35 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG771612038$291
  25. 1.06 Carat Cushion Lab-Grown Diamond, D IF, IGI LG771614875$274
  26. 1.17 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG610345446$238
  27. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG610345454$204
  28. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG610345460$210
  29. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG610345603$211
  30. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG610345832$216
  31. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG610345840$213
  32. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG610345841$211
  33. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG680501288$398
  34. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG693506206$405
  35. 1.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG693539288$402
  36. 1.10 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG694580791$409
  37. 1.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG694580793$402
  38. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG697513371$405
  39. 1.10 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG710594207$433
  40. 1.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG733540946$426
  41. 1.10 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG756573239$241
  42. 1.08 Carat Cushion Lab-Grown Diamond, D IF, IGI LG754594167$250
  43. 1.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG770669452$182
  44. 1.02 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG771609204$168
  45. 1.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG756573262$258
  46. 1.21 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG768680925$258
  47. 1.16 Carat Cushion Lab-Grown Diamond, D IF, IGI LG754593632$266
  48. 1.41 Carat Cushion Lab-Grown Diamond, D IF, IGI LG754593633$346
  49. 1.41 Carat Cushion Lab-Grown Diamond, D IF, IGI LG754593634$346
  50. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG617473905$225
  51. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG768640589$234
  52. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG768654675$232
  53. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG768655033$230
  54. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG768655036$234
  55. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG768655049$230
  56. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG768655059$234
  57. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG768655078$232
  58. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG768655079$232
  59. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG768655095$230
  60. 1.38 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG763616841$241