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 72

7,827 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. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG792697382$207
  2. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG764662163$212
  3. 1.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG774624415$242
  4. 1.02 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG792692164$219
  5. 1.14 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG786679801$186
  6. 1.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG786679915$178
  7. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG788648281$220
  8. 1.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG788673086$218
  9. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG789608026$220
  10. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790623943$218
  11. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG790623946$218
  12. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG790623948$218
  13. 1.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG790678634$216
  14. 1.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG790678636$216
  15. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG790678745$220
  16. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790678753$220
  17. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG790678757$225
  18. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG791620534$218
  19. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG791657381$214
  20. 1.11 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG791658886$229
  21. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG791660049$214
  22. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG807674758$182
  23. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG812606891$209
  24. 1.27 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG812607051$252
  25. 1.05 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG816688984$196
  26. 1.37 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG614335436$283
  27. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG799646993$185
  28. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG817603940$196
  29. 1.46 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361846901$756
  30. 1.44 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361846997$745
  31. 1.34 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG741522186$218
  32. 1.42 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG597356708$235
  33. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG794627463$195
  34. 1.03 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG794627465$255
  35. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG794627467$202
  36. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG794627714$251
  37. 1.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG793626564$193
  38. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG799647439$189
  39. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG799647578$188
  40. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG799647579$192
  41. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG799647695$186
  42. 1.46 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG799647708$253
  43. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815632751$196
  44. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG816631592$226
  45. 1.19 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VVS2, IGI LG816649538$258
  46. 1.39 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG816678883$249
  47. 1.27 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6482196946$417
  48. 1.22 Carat Cushion Lab-Grown Diamond, D IF, IGI LG813630783$549
  49. 1.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG814633694$185
  50. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815628216$182
  51. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815628783$185
  52. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815659059$181
  53. 1.44 Carat Cushion Lab-Grown Diamond, D VS1, GCAL 361896389$652
  54. 1.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG814634953$217
  55. 1.20 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG786681230$195
  56. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG817651725$228
  57. 1.11 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG815697787$302
  58. 1.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG816601747$202
  59. 1.04 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG816649472$235
  60. 1.40 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG817679207$207