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 66

13,969 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. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG706577942$223
  2. 1.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG709536551$214
  3. 1.05 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG709536552$266
  4. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG718509079$223
  5. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG728536837$218
  6. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG728562864$216
  7. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG732513151$216
  8. 1.20 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG758528712$265
  9. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG762541089$216
  10. 1.02 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG763608523$210
  11. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG763666421$224
  12. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG764676322$216
  13. 1.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG765633787$214
  14. 1.05 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG766622029$216
  15. 1.06 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG766688541$218
  16. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG768666214$220
  17. 1.00 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG769604269$207
  18. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG771605947$216
  19. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG771644146$218
  20. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG801676378$253
  21. 1.03 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG802626727$241
  22. 1.40 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG802626728$307
  23. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG802637426$258
  24. 1.23 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG805631937$301
  25. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG805687500$255
  26. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG806623631$253
  27. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG808614863$266
  28. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809651820$244
  29. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG811609901$266
  30. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811610104$253
  31. 1.22 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811663992$293
  32. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG812641086$252
  33. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG814604845$235
  34. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815635170$232
  35. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815635171$244
  36. 1.49 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815635172$333
  37. 1.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG816643656$241
  38. 1.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811679780$193
  39. 1.23 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG823616470$230
  40. 1.02 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG818688945$146
  41. 1.37 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG821609647$270
  42. 1.41 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG821611644$277
  43. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG816624415$195
  44. 1.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG816624416$225
  45. 1 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG819626088$211
  46. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG822618417$182
  47. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG822618423$190
  48. 1.27 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG822618431$228
  49. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG809689008$262
  50. 1.10 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG811692231$189
  51. 1.21 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG814633291$204
  52. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG819632100$637
  53. 1.04 Carat Cushion Lab-Grown Diamond, D IF, IGI LG819632102$665
  54. 1.23 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG819632108$743
  55. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG823607909$253
  56. 1.01 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG823669755$168
  57. 1.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811681002$189
  58. 1.10 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG811681030$188
  59. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG816663064$248
  60. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG816663066$246