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 156

14,232 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. 1.18 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG723532767$209
  2. 1.19 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG723532771$196
  3. 1.23 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG723566709$216
  4. 1.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG723566711$200
  5. 1.17 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG723567771$207
  6. 1.30 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG724508081$211
  7. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG724563400$532
  8. 1.30 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG724563401$676
  9. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG724588882$200
  10. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG725519501$179
  11. 1.41 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG725519502$245
  12. 1.22 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG725519503$214
  13. 1.09 Carat Cushion Lab-Grown Diamond, D IF, IGI LG726506731$399
  14. 1.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG726506733$200
  15. 1.21 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG727502223$203
  16. 1.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG727502224$189
  17. 1.25 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG727503499$279
  18. 1.36 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG727503518$284
  19. 1.00 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG727559025$186
  20. 1.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG727559030$200
  21. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG728581485$392
  22. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG729512311$186
  23. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG729513273$241
  24. 1.22 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG730503401$255
  25. 1.36 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG733570359$206
  26. 1.41 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG734528829$245
  27. 1.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG836689243$180
  28. 1 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG836689229$168
  29. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836689272$189
  30. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG836689378$175
  31. 1.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836689409$186
  32. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836689377$183
  33. 1 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG836689368$167
  34. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836689387$183
  35. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836689390$183
  36. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836689414$189
  37. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG836689384$177
  38. 1.03 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG836689399$188
  39. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG836689280$188
  40. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836689408$188
  41. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836689386$183
  42. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836689394$183
  43. 1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG836629809$175
  44. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG820601677$208
  45. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG823675290$202
  46. 1.06 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG823698030$200
  47. 1.37 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG755520600$972
  48. 1.37 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG756540053$972
  49. 1.26 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG756590815$1,089
  50. 1.34 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG759524099$746
  51. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG760513751$840
  52. 1.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG760543057$647
  53. 1.23 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG761524658$781
  54. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG761524660$832
  55. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG762517642$801
  56. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG763608529$689
  57. 1.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG763608532$1,175
  58. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG763633065$652
  59. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG763633067$878
  60. 1.23 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG763666423$687