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 87

7,676 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. 1.29 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826608925$256
  2. 1.22 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828692357$231
  3. 1.05 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG828692349$184
  4. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG828692352$198
  5. 1.49 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG825662544$232
  6. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG831616399$231
  7. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG828699446$160
  8. 1.1 Carat Cushion Lab-Grown Diamond, D IF, IGI LG830603689$409
  9. 1.1 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG826615133$224
  10. 1.28 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG826615134$239
  11. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG636456407$246
  12. 1.49 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG825686943$409
  13. 1.16 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG826608969$384
  14. 1.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG829613045$178
  15. 1.08 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS2, IGI LG830661145$236
  16. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828612110$190
  17. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828612111$206
  18. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828612122$195
  19. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828633672$209
  20. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828633749$192
  21. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828633750$202
  22. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828660401$195
  23. 1.25 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830635073$231
  24. 1.07 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG830661155$228
  25. 1.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG830661338$167
  26. 1.03 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG819626354$225
  27. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG823667903$248
  28. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830661515$182
  29. 1.04 Carat Cushion Lab-Grown Diamond, D FL, IGI LG825663681$910
  30. 1.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG830673113$207
  31. 1.46 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830697833$238
  32. 1.22 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830697849$225
  33. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830697895$221
  34. 1.39 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830661735$231
  35. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG829617365$175
  36. 1.01 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG603345567$244
  37. 1.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG821608141$181
  38. 1.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG825669083$337
  39. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG789611478$204
  40. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG789611488$210
  41. 1.25 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG791610314$316
  42. 1.25 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG791610321$316
  43. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG791636209$221
  44. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG797612526$171
  45. 1.24 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG813669299$315
  46. 1.24 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813669303$295
  47. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG811619058$239
  48. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG811619059$234
  49. 1.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG811619060$228
  50. 1.05 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG811645891$232
  51. 1.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG811645892$228
  52. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830691068$169
  53. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830691109$181
  54. 1.40 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828650927$206
  55. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830691113$183
  56. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG831614179$183
  57. 1.04 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG811619098$230
  58. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG827614761$237
  59. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG829605504$183
  60. 1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830661827$175