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 215

13,538 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. 1.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG843691054$223
  2. 1.1 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG844668763$201
  3. 1.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843682315$206
  4. 1.04 Carat Cushion Lab-Grown Diamond, D FL, IGI LG836608062$389
  5. 1.10 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG843692220$225
  6. 1.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839614161$198
  7. 1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839637487$200
  8. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839637413$201
  9. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839637515$203
  10. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839662806$206
  11. 1.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG840601742$197
  12. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839691085$198
  13. 1.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG840663221$192
  14. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839691439$206
  15. 1.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG839670144$192
  16. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG840601627$190
  17. 1.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839691124$206
  18. 1.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839691006$200
  19. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG840663323$201
  20. 1.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG839671916$192
  21. 1.01 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG839671800$192
  22. 1.06 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG839670276$200
  23. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839687002$202
  24. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG831657677$610
  25. 1.40 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG835629602$350
  26. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG837678259$206
  27. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837679374$209
  28. 1.37 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844655465$247
  29. 1.3 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG846643351$238
  30. 1.28 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG845617383$231
  31. 1.27 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG845634519$233
  32. 1.26 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG844655515$224
  33. 1.48 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG845602103$252
  34. 1.3 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG845617255$234
  35. 1.21 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828628186$260
  36. 1.26 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828685794$262
  37. 1.3 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828628188$270
  38. 1.3 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828628183$257
  39. 1.28 Carat Cushion Lab-Grown Diamond, E FL, IGI LG840622511$468
  40. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG841689077$193
  41. 1.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843611446$202
  42. 1.04 Carat Cushion Lab-Grown Diamond, D fl, igi LG844643012$476
  43. 1.33 Carat Cushion Lab-Grown Diamond, D IF, IGI LG831696418$347
  44. 1.04 Carat Cushion Lab-Grown Diamond, D IF, GCAL 362096125$853
  45. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG833627692$192
  46. 1.13 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG837659834$356
  47. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837659953$267
  48. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837660203$365
  49. 1.06 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG837660382$224
  50. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837660664$272
  51. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837679213$193
  52. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG838637780$200
  53. 1.11 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG840618130$203
  54. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG840622670$175
  55. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841626396$202
  56. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG842609767$182
  57. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG842616504$179
  58. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843684862$195
  59. 1.21 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844676153$204
  60. 1.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG837659827$256