Under 1 Carat Cushion Lab-Grown Diamonds

Shop certified under 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 Under 1 Carat Cushion Lab-Grown Diamonds – Page 31

2,912 certified under 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. 0.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG756535703$159
  2. 0.58 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG756535738$154
  3. 0.67 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG756556757$171
  4. 0.62 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG756556758$161
  5. 0.50 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG756556761$150
  6. 0.69 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG756556762$176
  7. 0.50 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG756556763$150
  8. 0.54 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG756567911$151
  9. 0.65 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG756567912$185
  10. 0.59 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG756567915$161
  11. 0.60 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG756567916$157
  12. 0.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG756594529$146
  13. 0.66 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG755525802$167
  14. 0.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG757523889$152
  15. 0.73 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749544450$172
  16. 0.72 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG749544619$167
  17. 0.74 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG749544620$140
  18. 0.73 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749544622$179
  19. 0.82 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG749544818$182
  20. 0.83 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG756593794$199
  21. 0.53 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG757507604$157
  22. 0.66 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG757507607$169
  23. 0.58 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG757507608$169
  24. 0.62 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG757507609$140
  25. 0.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG758502457$143
  26. 0.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG758502458$143
  27. 0.63 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG758524857$175
  28. 0.64 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG758524858$182
  29. 0.67 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG758524859$182
  30. 0.58 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG758552144$154
  31. 0.55 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG758552145$162
  32. 0.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG758552148$150
  33. 0.66 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG758552150$167
  34. 0.60 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG696516455$137
  35. 0.50 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG758590405$150
  36. 0.56 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG758590406$164
  37. 0.67 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG749545030$167
  38. 0.71 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG749545438$178
  39. 0.72 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG749544872$161
  40. 0.95 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG756535056$207
  41. 0.50 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG760517590$150
  42. 0.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG752526909$139
  43. 0.59 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG752526914$153
  44. 0.64 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG761517828$182
  45. 0.86 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG761517829$252
  46. 0.55 Carat Cushion Lab-Grown Diamond, D IF, IGI LG760517589$252
  47. 0.98 Carat Cushion Lab-Grown Diamond, D IF, IGI LG760553294$328
  48. 0.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG761529274$143
  49. 0.81 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG596314539$293
  50. 0.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG761563499$159
  51. 0.53 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG761563504$157
  52. 0.50 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG762512275$146
  53. 0.50 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG749545601$130
  54. 0.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG760537230$147
  55. 0.95 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG763630649$213
  56. 0.92 Carat Cushion Lab-Grown Diamond, D IF, IGI LG758579977$309
  57. 0.86 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG758573565$357
  58. 0.72 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG762547972$147
  59. 0.57 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG760517596$152
  60. 0.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG747574202$125