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 118

14,214 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 LG835689929$211
  2. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811603444$211
  3. 1 Carat Cushion Lab-Grown Diamond, S-T VS1, IGI LG733564156$368
  4. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG780691712$183
  5. 1.02 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG781652887$180
  6. 1.46 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG776622212$244
  7. 1.39 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG779668125$241
  8. 1.39 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG777634304$226
  9. 1.35 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG782621622$235
  10. 1.14 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG776622225$189
  11. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG782618181$185
  12. 1.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG776622223$180
  13. 1.05 Carat Cushion Modified Lab-Grown Diamond, E VVS1, IGI LG818644817$351
  14. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835654513$209
  15. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG835648001$205
  16. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG835629295$197
  17. 1.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835638033$192
  18. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835673745$208
  19. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG835620830$200
  20. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG835622974$205
  21. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG835630661$200
  22. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG835657672$193
  23. 1.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835604688$212
  24. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835629323$212
  25. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG835647487$202
  26. 1.05 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG835629315$194
  27. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835654395$209
  28. 1.15 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG835647977$203
  29. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG835622973$193
  30. 1.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835657836$201
  31. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG835621755$206
  32. 1.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835637908$212
  33. 1.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835604711$214
  34. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835627584$202
  35. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG835604868$200
  36. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835648026$210
  37. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835664914$210
  38. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG835607711$202
  39. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835630518$207
  40. 1.14 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG835648801$198
  41. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG835657673$205
  42. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835627587$195
  43. 1.1 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG835622976$190
  44. 1.01 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG835657745$186
  45. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835665213$198
  46. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835654401$199
  47. 1.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG835615551$205
  48. 1.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835651046$212
  49. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836696920$212
  50. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835638761$208
  51. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835648025$209
  52. 1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835621687$200
  53. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG835657692$206
  54. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836606079$200
  55. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG835604712$203
  56. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG835655720$198
  57. 1.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG835623062$205
  58. 1.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG835647967$212
  59. 1.1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG835629253$202
  60. 1.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG835657693$202