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 191

13,538 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. 1.12 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG778665058$199
  2. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG778667085$209
  3. 1.33 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778668480$227
  4. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG778668550$235
  5. 1.40 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG778668551$244
  6. 1.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG778669811$200
  7. 1.37 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778669813$221
  8. 1.02 Carat Cushion Lab-Grown Diamond, D IF, IGI LG778670101$419
  9. 1.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG778670110$216
  10. 1.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG778670723$196
  11. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778672819$186
  12. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778673817$179
  13. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778673833$183
  14. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778673842$190
  15. 1.09 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG778673843$175
  16. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG778674241$185
  17. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778674639$188
  18. 1.00 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG778674641$186
  19. 1.10 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778674645$188
  20. 1.00 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG778674761$171
  21. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778674765$181
  22. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778675511$183
  23. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG778675513$176
  24. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG779602080$190
  25. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG779602200$189
  26. 1.13 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG779611499$192
  27. 1.31 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG779661359$228
  28. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG779661374$235
  29. 1.38 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG780643509$199
  30. 1.35 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG780658611$213
  31. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG780679336$262
  32. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG780699697$244
  33. 1.06 Carat Cushion Lab-Grown Diamond, D FL, IGI LG781608483$388
  34. 1.05 Carat Cushion Lab-Grown Diamond, D FL, IGI LG781608485$385
  35. 1.04 Carat Cushion Lab-Grown Diamond, D IF, IGI LG781608486$291
  36. 1.05 Carat Cushion Lab-Grown Diamond, D FL, IGI LG781608487$385
  37. 1.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG781618584$388
  38. 1.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG781631930$193
  39. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG781633680$179
  40. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG781633681$176
  41. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG781634083$185
  42. 1.03 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG781636181$190
  43. 1.05 Carat Cushion Lab-Grown Diamond, E IF, IGI LG781636205$403
  44. 1.18 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG781645292$589
  45. 1.41 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG781645556$231
  46. 1.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG782618540$248
  47. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG782618542$245
  48. 1.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG782618545$258
  49. 1.18 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG783613721$200
  50. 1.12 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG783613722$202
  51. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG783613794$213
  52. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG783616251$178
  53. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG783656032$234
  54. 1.15 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784619619$381
  55. 1.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG785607841$270
  56. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG785613302$304
  57. 1.31 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG785613467$358
  58. 1.35 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG786615793$370
  59. 1.28 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG786615794$371
  60. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG786620450$223