Under 1 Carat Cushion Lab-Grown Diamonds

Shop certified under 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 Under 1 Carat Cushion Lab-Grown Diamonds – Page 18

3,029 certified under 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. 0.65 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG685503151$167
  2. 0.66 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG685503156$169
  3. 0.98 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG685537359$157
  4. 0.93 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG685556176$199
  5. 0.92 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG685575300$148
  6. 0.84 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG685581830$185
  7. 0.77 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG685581837$172
  8. 0.54 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG685581852$144
  9. 0.54 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG685581853$167
  10. 0.72 Carat Cushion Lab-Grown Diamond, E vvs2, igi LG685581855$160
  11. 0.64 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG685581858$165
  12. 0.7 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG685581859$158
  13. 0.69 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG685592501$206
  14. 0.67 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG685592511$171
  15. 0.91 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG685592627$137
  16. 0.64 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG685592629$133
  17. 0.99 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG686501524$158
  18. 0.92 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG687503518$197
  19. 0.57 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG687503519$157
  20. 0.95 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG687509147$154
  21. 0.83 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG687521511$151
  22. 0.57 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG687521819$150
  23. 0.68 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG687521856$174
  24. 0.59 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG687521860$161
  25. 0.66 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG687548473$169
  26. 0.88 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG687548476$256
  27. 0.67 Carat Cushion Lab-Grown Diamond, E vvs2, igi LG687579167$168
  28. 0.67 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG687579176$171
  29. 0.85 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG687584450$186
  30. 0.8 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG687584457$178
  31. 0.66 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG689517365$169
  32. 0.65 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG689517407$189
  33. 0.97 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG689517409$206
  34. 0.89 Carat Cushion Lab-Grown Diamond, E vvs2, igi LG689527327$192
  35. 0.88 Carat Cushion Lab-Grown Diamond, E vs1, igi LG689527328$183
  36. 0.86 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG689535249$144
  37. 0.86 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG689535251$157
  38. 0.95 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG689535254$154
  39. 0.62 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG689536911$161
  40. 0.95 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG689540333$209
  41. 0.6 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG689573030$136
  42. 0.65 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG689573155$135
  43. 0.74 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG689575644$167
  44. 0.87 Carat Cushion Lab-Grown Diamond, F vvs2, igi LG689578003$185
  45. 0.78 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG690510222$181
  46. 0.61 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG690510223$158
  47. 0.66 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG690510224$169
  48. 0.66 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG690510225$169
  49. 0.68 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG690524609$174
  50. 0.51 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG691513964$148
  51. 0.65 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG691513969$167
  52. 0.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG691513977$159
  53. 0.63 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG691513978$162
  54. 0.76 Carat Cushion Lab-Grown Diamond, E vvs2, igi LG691513980$169
  55. 0.62 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG691546350$162
  56. 0.7 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG691546351$204
  57. 0.81 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG691546352$179
  58. 0.67 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG691546355$171
  59. 0.71 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG691546369$161
  60. 0.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG691551164$123