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 56

8,050 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. 1.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG781632579$189
  2. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784688878$218
  3. 1.32 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG785604749$260
  4. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG785613126$225
  5. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG785613135$209
  6. 1.10 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG786675757$284
  7. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG786675761$214
  8. 1.16 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG786694761$248
  9. 1.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG787609719$203
  10. 1.28 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG787660976$228
  11. 1.24 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG787660991$203
  12. 1.02 Carat Cushion Lab-Grown Diamond, E IF, IGI LG778640051$253
  13. 1.13 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG782646343$676
  14. 1.30 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG783655051$774
  15. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG776643603$183
  16. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG788610907$221
  17. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG788610910$202
  18. 1.34 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG788610919$258
  19. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG788610921$207
  20. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG776656967$245
  21. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG787642523$206
  22. 1.27 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG621447131$242
  23. 1.41 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG627457914$239
  24. 1.11 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG628423421$181
  25. 1.28 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG633492204$244
  26. 1.26 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG633492268$239
  27. 1.29 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG633492297$245
  28. 1.44 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG678533871$248
  29. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG696532079$206
  30. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG696532092$207
  31. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG696532095$196
  32. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG696532100$204
  33. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG696532101$203
  34. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG696532106$206
  35. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG696532111$204
  36. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG696532122$209
  37. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG696532129$206
  38. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG696532139$209
  39. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG696532140$204
  40. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG696532144$204
  41. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG696532146$206
  42. 1.21 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG704587852$316
  43. 1.20 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG704587855$346
  44. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG720546409$305
  45. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG720546413$302
  46. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG720546414$302
  47. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG722566195$272
  48. 1.28 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG722566263$333
  49. 1.20 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG722566270$315
  50. 1.19 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG722566271$343
  51. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG722566278$287
  52. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG726539535$307
  53. 1.04 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG726542234$304
  54. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG726542237$284
  55. 1.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG726542238$267
  56. 1.08 Carat Cushion Lab-Grown Diamond, D IF, IGI LG784623682$305
  57. 1.33 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG787655740$272
  58. 1.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG786678893$230
  59. 1.42 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784619107$232
  60. 1.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780665292$356