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 44

7,866 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. 1.44 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG735585601$214
  2. 1.34 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG735585604$201
  3. 1.43 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG735585608$213
  4. 1.39 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG735585609$208
  5. 1.39 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG735585610$208
  6. 1.19 Carat Cushion Lab-Grown Diamond, E VVS2, HRD 240000148935$263
  7. 1.17 Carat Cushion Lab-Grown Diamond, D VS1, HRD 240000165709$248
  8. 1.21 Carat Cushion Lab-Grown Diamond, D VVS2, HRD 240000165711$297
  9. 1.15 Carat Cushion Lab-Grown Diamond, D VVS2, HRD 240000169517$283
  10. 1.05 Carat Cushion Lab-Grown Diamond, D VVS1, HRD 240000173748$351
  11. 1.11 Carat Cushion Lab-Grown Diamond, D VVS2, HRD 240000177759$274
  12. 1.19 Carat Cushion Lab-Grown Diamond, E VVS2, HRD 240000177763$263
  13. 1.12 Carat Cushion Lab-Grown Diamond, D VVS2, HRD 240000183041$277
  14. 1.12 Carat Cushion Lab-Grown Diamond, D IF, IGI LG754539898$286
  15. 1.05 Carat Cushion Lab-Grown Diamond, D IF, IGI LG755511898$270
  16. 1.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG633428347$209
  17. 1.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG755517508$211
  18. 1.17 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG747525712$228
  19. 1.02 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG691549768$206
  20. 1.19 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG749575613$189
  21. 1.15 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG754558315$217
  22. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG754504938$197
  23. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG755517588$216
  24. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG662424988$232
  25. 1.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG749502201$243
  26. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG752538533$243
  27. 1.39 Carat Cushion Lab-Grown Diamond, D IF, IGI LG749575941$736
  28. 1.09 Carat Cushion Lab-Grown Diamond, E IF, IGI LG683592970$480
  29. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG717537767$217
  30. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG725512541$214
  31. 1.15 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG739563055$165
  32. 1.36 Carat Cushion Lab-Grown Diamond, D VS1, GCAL 313000006$809
  33. 1.37 Carat Cushion Lab-Grown Diamond, E VS1, GCAL 320031852$762
  34. 1.00 Carat Cushion Lab-Grown Diamond, F VS2, GSI 71587820420$242
  35. 1.00 Carat Cushion Lab-Grown Diamond, E VS1, GSI 71587821206$242
  36. 1.06 Carat Cushion Lab-Grown Diamond, E VS1, GSI 71587821214$255
  37. 1.00 Carat Cushion Lab-Grown Diamond, F VS1, GSI 71587821608$242
  38. 1.00 Carat Cushion Lab-Grown Diamond, F VS2, GSI 71587821614$242
  39. 1.00 Carat Cushion Lab-Grown Diamond, E VS2, GSI 71587821617$242
  40. 1.12 Carat Cushion Lab-Grown Diamond, F VS1, GSI 71587822025$267
  41. 1.12 Carat Cushion Lab-Grown Diamond, F VS1, GSI 71587822222$267
  42. 1.09 Carat Cushion Lab-Grown Diamond, F VS2, GSI 71587822223$262
  43. 1.07 Carat Cushion Lab-Grown Diamond, F VS1, GSI 71587822224$258
  44. 1.04 Carat Cushion Lab-Grown Diamond, F VS1, GSI 71587822301$251
  45. 1.11 Carat Cushion Lab-Grown Diamond, E VS1, GSI 71587822305$266
  46. 1.04 Carat Cushion Lab-Grown Diamond, F VS1, GSI 71587822306$251
  47. 1.02 Carat Cushion Lab-Grown Diamond, E VS1, GSI 71587822320$246
  48. 1.11 Carat Cushion Lab-Grown Diamond, F VS1, GSI 71587822321$266
  49. 1.09 Carat Cushion Lab-Grown Diamond, F VVS2, GSI 71587822322$262
  50. 1.02 Carat Cushion Lab-Grown Diamond, F VS1, GSI 71629850424$246
  51. 1.03 Carat Cushion Lab-Grown Diamond, F VS2, GSI 71629850425$249
  52. 1.20 Carat Cushion Lab-Grown Diamond, E VS2, GSI 71629850506$284
  53. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, GSI 71629850508$258
  54. 1.06 Carat Cushion Lab-Grown Diamond, E VS2, GSI 71644560104$255
  55. 1.13 Carat Cushion Lab-Grown Diamond, E VS1, GSI 71644560105$270
  56. 1.13 Carat Cushion Lab-Grown Diamond, E VS2, GSI 71644560208$270
  57. 1.17 Carat Cushion Lab-Grown Diamond, E VS1, GSI 71644560306$279
  58. 1.06 Carat Cushion Lab-Grown Diamond, F VS1, GSI 71644560308$255
  59. 1.11 Carat Cushion Lab-Grown Diamond, E VS1, GSI 71644560310$266
  60. 1.04 Carat Cushion Lab-Grown Diamond, E VS1, GSI 71644560314$251