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 60

7,899 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. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG762541092$238
  2. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG762579761$225
  3. 1.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG763603750$266
  4. 1.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG763603752$266
  5. 1.35 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG763666425$290
  6. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG764619448$232
  7. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG764658705$266
  8. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG764676324$237
  9. 1.24 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG765633789$283
  10. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG768679815$196
  11. 1.03 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG769670264$215
  12. 1.43 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG770621335$248
  13. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG770636759$281
  14. 1.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG770636837$270
  15. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG770641665$193
  16. 1.37 Carat Cushion Lab-Grown Diamond, I VVS2, IGI LG771640867$448
  17. 1.48 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG772657154$293
  18. 1.38 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG773605123$220
  19. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG773627839$186
  20. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG773627956$189
  21. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG774651634$245
  22. 1.24 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG774668721$283
  23. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG774668724$245
  24. 1.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG776639529$216
  25. 1.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG776639530$217
  26. 1.10 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG776657466$200
  27. 1.45 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG777614022$352
  28. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778650415$221
  29. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG778652133$242
  30. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG778665082$179
  31. 1.41 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG778674183$207
  32. 1.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG778674191$196
  33. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778674192$195
  34. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG778674193$209
  35. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778674194$202
  36. 1.04 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG778675378$190
  37. 1.04 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG778675379$185
  38. 1.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG778676425$179
  39. 1.08 Carat Cushion Lab-Grown Diamond, H VS2, IGI LG780657274$193
  40. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG780688168$258
  41. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG781607184$186
  42. 1.26 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG781634809$283
  43. 1.10 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG781635845$221
  44. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG782602539$196
  45. 1.06 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG782618807$183
  46. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG782626089$225
  47. 1.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG782633704$206
  48. 1.20 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG782646729$407
  49. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG782687349$252
  50. 1.01 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG782687353$228
  51. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG783609968$258
  52. 1.07 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG783617231$225
  53. 1.12 Carat Cushion Lab-Grown Diamond, G SI1, IGI LG783632679$218
  54. 1.36 Carat Cushion Lab-Grown Diamond, H VS2, IGI LG783632700$259
  55. 1.01 Carat Cushion Lab-Grown Diamond, H SI1, IGI LG783632711$200
  56. 1.05 Carat Cushion Lab-Grown Diamond, H VS2, IGI LG783640123$207
  57. 1.05 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG783640128$206
  58. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG783647011$256
  59. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG783659976$204
  60. 1.05 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG783669841$237