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 28

14,250 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. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG683511532$207
  2. 1.11 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG683511534$220
  3. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG683511547$203
  4. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG683511600$209
  5. 1.44 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG683511848$354
  6. 1.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG683565128$213
  7. 1.10 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG683565129$203
  8. 1.13 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG683565130$209
  9. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG683566705$193
  10. 1.49 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG683568696$260
  11. 1.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG683575460$417
  12. 1.39 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG683589456$228
  13. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG683591816$398
  14. 1.43 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG684502620$238
  15. 1.48 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG685501134$249
  16. 1.43 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG685501144$232
  17. 1.45 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG685501147$244
  18. 1.03 Carat Cushion Lab-Grown Diamond, E IF, IGI LG685512701$479
  19. 1.02 Carat Cushion Lab-Grown Diamond, D IF, IGI LG685512765$623
  20. 1.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG685535135$209
  21. 1.39 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG685543306$224
  22. 1.39 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG685543307$224
  23. 1.27 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG685543314$211
  24. 1.38 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG685543315$219
  25. 1.38 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG685545559$232
  26. 1.42 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG685584453$237
  27. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG687530923$188
  28. 1.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG687532709$234
  29. 1.01 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG687536531$230
  30. 1.10 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG687558823$400
  31. 1.07 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG687559102$209
  32. 1.14 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG687587843$186
  33. 1.10 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG688518344$383
  34. 1.00 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG688518345$351
  35. 1.44 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG689521360$543
  36. 1.16 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG689540465$227
  37. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG689561723$200
  38. 1.00 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG689561724$190
  39. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG689561727$195
  40. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG689561730$200
  41. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG689561731$202
  42. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG689561732$195
  43. 1.02 Carat Cushion Lab-Grown Diamond, D IF, IGI LG689561766$293
  44. 1.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG689561768$207
  45. 1.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG689561769$291
  46. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG689561770$195
  47. 1.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG689561772$207
  48. 1.00 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG689561775$188
  49. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG689561793$211
  50. 1.05 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG689561794$195
  51. 1.01 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG689561795$192
  52. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG689561798$195
  53. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG689561800$195
  54. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG689561804$195
  55. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG689561806$195
  56. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG689561807$182
  57. 1.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG689561809$210
  58. 1.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG689561810$204
  59. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG689561813$193
  60. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG689561814$200