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 4

7,002 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. 1.21 Carat Cushion Lab-Grown Diamond, D IF, GIA 6521481252$1,037
  2. 1.41 Carat Cushion Lab-Grown Diamond, D VS1, GIA 7461743529$398
  3. 1.16 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 7471849510$336
  4. 1.09 Carat Cushion Lab-Grown Diamond, G VVS2, GIA 7473753192$566
  5. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, GIA 7481200590$329
  6. 1.06 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 7481263015$284
  7. 1.43 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 7486262834$480
  8. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 7488262966$351
  9. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 7493772206$437
  10. 1.16 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 7496618902$339
  11. 1.18 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 7501274859$344
  12. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, GIA 7501516240$379
  13. 1.04 Carat Cushion Lab-Grown Diamond, E VS1, GIA 7501596231$370
  14. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, GIA 7502165534$375
  15. 1.00 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 7502530992$293
  16. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 7503363363$420
  17. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, GIA 7503471122$360
  18. 1.10 Carat Cushion Lab-Grown Diamond, E VS1, GIA 7506282970$297
  19. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, GIA 7506615961$371
  20. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, GIA 7506712586$389
  21. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 7508122197$417
  22. 1.49 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 7508274745$423
  23. 1.08 Carat Cushion Lab-Grown Diamond, E VS1, GIA 7508655973$382
  24. 1.42 Carat Cushion Lab-Grown Diamond, E VVS1, GIA 7513003569$393
  25. 1.40 Carat Cushion Lab-Grown Diamond, E VVS1, GIA 7516990016$388
  26. 1.15 Carat Cushion Lab-Grown Diamond, E IF, GIA 7522064301$860
  27. 1.04 Carat Cushion Lab-Grown Diamond, E VVS1, GIA 7526441867$361
  28. 1.10 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 7528139375$322
  29. 1.02 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG400942192$773
  30. 1.37 Carat Cushion Lab-Grown Diamond, I VS2, IGI LG436045625$343
  31. 1.01 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG455036034$764
  32. 1.00 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG455036042$944
  33. 1.18 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG468109531$274
  34. 1.45 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG496118678$644
  35. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG512220993$260
  36. 1.36 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG515233862$490
  37. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG517202603$188
  38. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG517224865$193
  39. 1.41 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG523276462$223
  40. 1.01 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG526271750$178
  41. 1.04 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG526290730$182
  42. 1.00 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG528222257$176
  43. 1.04 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG528222260$168
  44. 1.06 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG528241152$185
  45. 1.01 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG529267375$178
  46. 1.04 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG534246630$168
  47. 1.01 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG534253527$178
  48. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG534264633$179
  49. 1.04 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG536288072$168
  50. 1.38 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG537257234$310
  51. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG538288185$189
  52. 1.14 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG538297296$260
  53. 1.31 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG538297340$314
  54. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG539216591$197
  55. 1.14 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG541250381$202
  56. 1.13 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG549285186$235
  57. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG550235986$195
  58. 1.41 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG551273258$226
  59. 1.34 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG551273293$217
  60. 1.34 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG553246329$192