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 90

7,733 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, D VVS1, IGI LG818661951$207
  2. 1.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG818662837$199
  3. 1.01 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG818662843$193
  4. 1.00 Carat Cushion Lab-Grown Diamond, E FL, IGI LG818662844$391
  5. 1.03 Carat Cushion Lab-Grown Diamond, E FL, IGI LG818662845$402
  6. 1.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG818662849$213
  7. 1.07 Carat Cushion Lab-Grown Diamond, E FL, IGI LG818662851$416
  8. 1.03 Carat Cushion Lab-Grown Diamond, E IF, IGI LG818663185$291
  9. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG818663188$203
  10. 1.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG818663189$202
  11. 1.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG818663191$204
  12. 1.07 Carat Cushion Lab-Grown Diamond, D FL, IGI LG818663194$431
  13. 1.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG818663195$409
  14. 1.09 Carat Cushion Lab-Grown Diamond, E FL, IGI LG818663196$424
  15. 1.08 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG818663204$211
  16. 1.10 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG617460525$167
  17. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG631447464$195
  18. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG638455009$195
  19. 1.35 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG695510595$241
  20. 1.49 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG705549671$262
  21. 1.01 Carat Cushion Lab-Grown Diamond, E IF, IGI LG818657594$286
  22. 1.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG818661907$207
  23. 1.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG818661908$210
  24. 1.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG818662838$407
  25. 1.05 Carat Cushion Lab-Grown Diamond, E FL, IGI LG818662839$388
  26. 1.03 Carat Cushion Lab-Grown Diamond, D FL, IGI LG818663200$416
  27. 1.40 Carat Cushion Lab-Grown Diamond, I VS1, IGI LG825647064$459
  28. 1.2 Carat Cushion Lab-Grown Diamond, D fl, igi LG833649441$549
  29. 1.18 Carat Cushion Lab-Grown Diamond, D fl, igi LG833649442$540
  30. 1.06 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG830661378$251
  31. 1.02 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG830662061$215
  32. 1.02 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG830661604$206
  33. 1 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG833655422$209
  34. 1 Carat Cushion Lab-Grown Diamond, FANCY INTENSE YELLOW VS2, IGI LG830662046$228
  35. 1 Carat Cushion Lab-Grown Diamond, FANCY INTENSE YELLOW VS2, IGI LG830662069$228
  36. 1.21 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG834609843$289
  37. 1.21 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG834609816$251
  38. 1.23 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG833665783$211
  39. 1.27 Carat Cushion Lab-Grown Diamond, F IF, IGI LG833665771$448
  40. 1.10 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG833609934$235
  41. 1.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828628199$174
  42. 1.35 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG830661482$332
  43. 1.08 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG830661382$277
  44. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830662601$185
  45. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830662202$180
  46. 1.01 Carat Cushion Lab-Grown Diamond, FANCY INTENSE YELLOW VVS2, IGI LG830662028$248
  47. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG823645168$217
  48. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG823645460$224
  49. 1.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828698334$227
  50. 1.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828698467$210
  51. 1.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG829605808$227
  52. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG829612205$218
  53. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG829612878$209
  54. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG829615460$226
  55. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG829615479$215
  56. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG829615520$215
  57. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830618624$226
  58. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG830633071$212
  59. 1.1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830644124$223
  60. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830644169$228