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 62

14,173 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. 1.12 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG812616405$280
  2. 1.32 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG812616552$267
  3. 1.01 Carat Cushion Lab-Grown Diamond, FANCY GREEN VS1, IGI LG812624538$244
  4. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG812611778$186
  5. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG807673978$174
  6. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG807673981$171
  7. 1.02 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG807673996$168
  8. 1.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG807674006$175
  9. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG807674007$182
  10. 1.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG807674252$186
  11. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG807674253$183
  12. 1.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG808608039$172
  13. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG808608040$175
  14. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG760568998$203
  15. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG760569383$209
  16. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG775607003$203
  17. 1.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG777620015$199
  18. 1.06 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804649805$362
  19. 1.47 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG605323988$236
  20. 1.04 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800676787$362
  21. 1.19 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800676789$410
  22. 1.41 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG804656893$272
  23. 1.46 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG804656894$280
  24. 1.43 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG804656899$280
  25. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG804656901$214
  26. 1.28 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG804656912$249
  27. 1.17 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG804656917$218
  28. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG804656931$203
  29. 1.45 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG804656941$288
  30. 1.19 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677029$410
  31. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG806618211$224
  32. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG806618213$228
  33. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG806618446$224
  34. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG806618447$224
  35. 1.05 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG809687859$216
  36. 1.03 Carat Cushion Lab-Grown Diamond, E FL, IGI LG804650030$328
  37. 1.02 Carat Cushion Lab-Grown Diamond, E FL, IGI LG804650045$324
  38. 1.05 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG761554417$216
  39. 1.04 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG781617834$214
  40. 1.05 Carat Cushion Modified Lab-Grown Diamond, E VVS2, IGI LG794629380$209
  41. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG804657095$210
  42. 1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG808608682$196
  43. 1.12 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG804657101$230
  44. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG811659939$193
  45. 1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811670506$176
  46. 1.04 Carat Cushion Lab-Grown Diamond, D IF, IGI LG780636743$265
  47. 1.23 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG805617399$200
  48. 1.16 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG808616583$235
  49. 1.30 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG810620408$224
  50. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG788684385$273
  51. 1.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG807675081$199
  52. 1.04 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG786644639$258
  53. 1.06 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG786644640$262
  54. 1 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG786644650$249
  55. 1.06 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG786644653$262
  56. 1.06 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG786644655$262
  57. 1.02 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG786644656$253
  58. 1.02 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG786644658$253
  59. 1.05 Carat Cushion Modified Lab-Grown Diamond, D VVS1, IGI LG786644659$307
  60. 1.05 Carat Cushion Modified Lab-Grown Diamond, D VVS1, IGI LG804669152$293