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 7

13,843 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. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG576340307$242
  2. 1.08 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG577367219$210
  3. 1.44 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG578312500$277
  4. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG578321844$199
  5. 1.31 Carat Cushion Lab-Grown Diamond, F SI1, IGI LG578325204$185
  6. 1.18 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG578350064$200
  7. 1.18 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG578350616$236
  8. 1.43 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG578353158$204
  9. 1.19 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG579301424$183
  10. 1.43 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG579359760$223
  11. 1.38 Carat Cushion Lab-Grown Diamond, F SI1, IGI LG579360022$193
  12. 1.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG579384936$220
  13. 1.35 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG579399468$192
  14. 1.26 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG579399936$260
  15. 1.12 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG579399951$236
  16. 1.44 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG581318872$205
  17. 1.42 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG581318913$226
  18. 1.26 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG581338994$202
  19. 1.36 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG581343236$208
  20. 1.39 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG581343309$218
  21. 1.38 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG581343333$198
  22. 1.41 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG581343347$201
  23. 1.43 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG581343351$204
  24. 1.15 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG581346684$183
  25. 1.41 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG582361144$206
  26. 1.40 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG582361220$224
  27. 1.39 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG582361238$199
  28. 1.31 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG582368416$189
  29. 1.26 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG582378031$202
  30. 1.13 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG582378066$193
  31. 1.15 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG582389137$199
  32. 1.11 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG582389195$190
  33. 1.34 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG583307438$197
  34. 1.14 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG583318117$189
  35. 1.33 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG583318344$195
  36. 1.16 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG583331281$195
  37. 1.17 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG583396596$197
  38. 1.41 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG584349267$206
  39. 1.12 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG584349501$195
  40. 1.11 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG584349532$193
  41. 1.08 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG584360679$193
  42. 1.14 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG584365101$198
  43. 1.14 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG584365192$182
  44. 1.04 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG584378349$194
  45. 1.11 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG584378390$190
  46. 1.16 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG584378393$195
  47. 1.37 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG584378406$215
  48. 1.38 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG584378533$206
  49. 1.47 Carat Cushion Lab-Grown Diamond, F SI1, IGI LG584378558$193
  50. 1.32 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG584380439$212
  51. 1.05 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG584382584$186
  52. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG584386203$209
  53. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG584389018$190
  54. 1.14 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG585302998$198
  55. 1.44 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG585327883$231
  56. 1.36 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG585330246$227
  57. 1.37 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG585392520$196
  58. 1.11 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG586342129$193
  59. 1.02 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG586344678$182
  60. 1.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG586355023$246