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 14

13,753 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. 1.10 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG600353208$203
  2. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG600353210$209
  3. 1.04 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG600367397$183
  4. 1.00 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG600370003$181
  5. 1.06 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG600378384$217
  6. 1.22 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG601395826$218
  7. 1.31 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG601396054$234
  8. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG602300743$217
  9. 1.37 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG602311119$194
  10. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG602313805$245
  11. 1.10 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG602314611$223
  12. 1.00 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG602314621$206
  13. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG602314647$218
  14. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG602316923$197
  15. 1.03 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG602326335$180
  16. 1.01 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG602339007$185
  17. 1.47 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG602341339$239
  18. 1.36 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG602348754$249
  19. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG602356080$202
  20. 1.27 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG602378823$424
  21. 1.36 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG602393265$232
  22. 1.40 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG602393267$239
  23. 1.31 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG602393270$225
  24. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG602393278$197
  25. 1.22 Carat Cushion Lab-Grown Diamond, F SI1, IGI LG603350358$182
  26. 1.15 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG603351037$196
  27. 1.44 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG603351070$223
  28. 1.37 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG603351131$222
  29. 1.02 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG603351902$355
  30. 1.06 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG603351972$210
  31. 1.33 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG603356768$280
  32. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG603367175$217
  33. 1.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG604313771$195
  34. 1.14 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG604396592$182
  35. 1.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG604399719$188
  36. 1.40 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG604399720$248
  37. 1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG605339155$183
  38. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG605339156$192
  39. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG605365938$221
  40. 1.44 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG605368809$223
  41. 1.40 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG605370320$281
  42. 1.02 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG605391623$186
  43. 1.36 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG606320608$235
  44. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG606325672$182
  45. 1.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG606352026$200
  46. 1.05 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG606352673$215
  47. 1.22 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG607333312$200
  48. 1.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG607344617$188
  49. 1.09 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG607349391$202
  50. 1.06 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG607349457$183
  51. 1.28 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG607349495$195
  52. 1.12 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG607394418$191
  53. 1.42 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG607394654$248
  54. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG607395361$221
  55. 1.12 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG608300695$191
  56. 1.04 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG608303189$185
  57. 1.36 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG608303525$206
  58. 1.33 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG608303548$208
  59. 1.32 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG608303599$212
  60. 1.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG608359570$251