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 65

7,871 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. 1.13 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG801682818$183
  2. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG801683553$179
  3. 1.31 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG801684621$264
  4. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG802612132$189
  5. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG802612179$189
  6. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG802612180$199
  7. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG802619522$249
  8. 1.40 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG802623046$206
  9. 1.40 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG802623065$206
  10. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG802634566$269
  11. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG802635371$281
  12. 1.47 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG802637427$295
  13. 1.22 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG803603927$272
  14. 1.27 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG803603961$237
  15. 1.21 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG803603995$269
  16. 1.26 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG803604114$281
  17. 1.41 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG803605441$231
  18. 1.02 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG803616680$237
  19. 1.21 Carat Cushion Lab-Grown Diamond, FANCY LIGHT BROWNISH YELLOW VS1, IGI LG803616684$277
  20. 1.14 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS2, IGI LG803616717$290
  21. 1.05 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG803616761$258
  22. 1.03 Carat Cushion Lab-Grown Diamond, LIGHT BROWNISH YELLOW VVS2, IGI LG803616764$256
  23. 1.44 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG803625746$241
  24. 1.26 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG803627549$267
  25. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG803627642$193
  26. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG803628378$185
  27. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG803628702$185
  28. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG803633620$245
  29. 1.05 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG803644645$277
  30. 1.29 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS2, IGI LG803644647$241
  31. 1.28 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG803656226$266
  32. 1.21 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG803656276$226
  33. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG803657125$174
  34. 1.21 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG803659453$269
  35. 1.1 Carat Cushion Lab-Grown Diamond, E IF, IGI LG803659467$404
  36. 1.03 Carat Cushion Lab-Grown Diamond, FANCY INTENSE YELLOW VS1, IGI LG803668971$258
  37. 1.05 Carat Cushion Lab-Grown Diamond, FANCY GREENY VS1, IGI LG803669016$265
  38. 1.16 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG803669381$239
  39. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG803681005$204
  40. 1.23 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG803693505$238
  41. 1.2 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG803693541$219
  42. 1.23 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG803693544$237
  43. 1.24 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG803693565$240
  44. 1.25 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG803693571$231
  45. 1.14 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG804601704$235
  46. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG804612106$179
  47. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG804620581$209
  48. 1.28 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG804624007$260
  49. 1.01 Carat Cushion Lab-Grown Diamond, FANCY INTENSE GREEN VS1, IGI LG804624029$274
  50. 1.08 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS2, IGI LG804624052$269
  51. 1.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG804624128$297
  52. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG804624508$237
  53. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG804626488$207
  54. 1.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG804671133$197
  55. 1.27 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG804674389$305
  56. 1.44 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG804674390$367
  57. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG805616656$218
  58. 1.01 Carat Cushion Lab-Grown Diamond, FANCY INTENSE YELLOW VS1, IGI LG805617885$253
  59. 1.12 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG805617890$280
  60. 1.15 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG805617928$227