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 73

7,866 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. 1.46 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361846901$756
  2. 1.44 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361846997$745
  3. 1.34 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG741522186$218
  4. 1.42 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG597356708$235
  5. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG794627463$195
  6. 1.03 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG794627465$255
  7. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG794627467$202
  8. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG794627714$251
  9. 1.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG793626564$193
  10. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG799647439$189
  11. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG799647578$188
  12. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG799647579$192
  13. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG799647695$186
  14. 1.46 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG799647708$253
  15. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815632751$196
  16. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG816631592$226
  17. 1.19 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VVS2, IGI LG816649538$258
  18. 1.39 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG816678883$249
  19. 1.27 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6482196946$417
  20. 1.31 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG816666584$203
  21. 1.22 Carat Cushion Lab-Grown Diamond, D IF, IGI LG813630783$549
  22. 1.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG814633694$185
  23. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815628216$182
  24. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815628783$185
  25. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815659059$181
  26. 1.44 Carat Cushion Lab-Grown Diamond, D VS1, GCAL 361896389$652
  27. 1.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG814634953$217
  28. 1.20 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG786681230$195
  29. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG817651725$228
  30. 1.11 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG815697787$302
  31. 1.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG816601747$202
  32. 1.04 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG816649472$235
  33. 1.40 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG817679207$207
  34. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815697556$192
  35. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815697824$188
  36. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG653449366$475
  37. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG811630603$174
  38. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG795630179$182
  39. 1.10 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG807675159$241
  40. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG807675160$224
  41. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG807675161$223
  42. 1.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG807675164$223
  43. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG807675165$224
  44. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG807675166$224
  45. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG807675188$225
  46. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG807675189$228
  47. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG807675190$228
  48. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG807675192$228
  49. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG807675193$239
  50. 1.44 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG799648341$251
  51. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG811640666$204
  52. 1.12 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811640668$225
  53. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG811640669$223
  54. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG812609176$202
  55. 1.31 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG817682250$203
  56. 1.11 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG817679663$192
  57. 1.44 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG783638134$251
  58. 1.16 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815628027$202
  59. 1.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG792697135$206
  60. 1.08 Carat Cushion Lab-Grown Diamond, D IF, IGI LG812608929$371