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 30

3,189 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. 0.72 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG663401985$232
  2. 0.59 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG663401999$165
  3. 0.92 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG663404752$211
  4. 0.65 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG665441318$179
  5. 0.95 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG665441323$217
  6. 0.71 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG665459127$230
  7. 0.87 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG667435880$274
  8. 0.5 Carat Cushion Lab-Grown Diamond, E if, igi LG667447924$225
  9. 0.59 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG667447931$165
  10. 0.72 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG667447954$232
  11. 0.57 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG668424467$188
  12. 0.93 Carat Cushion Lab-Grown Diamond, D if, igi LG668473586$386
  13. 0.52 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG669405679$174
  14. 0.53 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG669405687$176
  15. 0.69 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG669410506$221
  16. 0.5 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG669470675$168
  17. 0.94 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG671468492$216
  18. 0.54 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG674558873$179
  19. 0.52 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG678575292$162
  20. 0.52 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG681523164$174
  21. 0.58 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG683509091$190
  22. 0.57 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG685503154$161
  23. 0.68 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG689536908$186
  24. 0.67 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG691576082$183
  25. 0.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG820601441$140
  26. 0.87 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG819640727$223
  27. 0.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG816668619$141
  28. 0.81 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG816668738$167
  29. 0.65 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG816668740$155
  30. 0.57 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG816668741$140
  31. 0.57 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG816668742$140
  32. 0.70 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG816668743$148
  33. 0.64 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG816668744$137
  34. 0.65 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG816668745$140
  35. 0.86 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG804674030$213
  36. 0.94 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG804674081$206
  37. 0.61 Carat Cushion Lab-Grown Diamond, FANCY INTENSE BROWNISH YELLOW VVS2, IGI LG819640899$182
  38. 0.96 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG819625678$168
  39. 0.78 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG685588512$178
  40. 0.73 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG698524620$189
  41. 0.99 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG712578184$239
  42. 0.97 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG712578186$273
  43. 0.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG712578187$174
  44. 0.93 Carat Cushion Lab-Grown Diamond, E IF, IGI LG719514814$434
  45. 0.99 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG722541749$224
  46. 0.54 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG729520761$164
  47. 0.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG729520763$155
  48. 0.93 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG729580657$218
  49. 0.96 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG731509517$217
  50. 0.99 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG732551089$224
  51. 0.94 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG758513312$213
  52. 0.94 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG758513313$223
  53. 0.91 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG760599734$209
  54. 0.93 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG763610030$209
  55. 0.63 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG822601274$118
  56. 0.61 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG822601275$115
  57. 0.73 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG812608098$147
  58. 0.69 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG821645540$162
  59. 0.66 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG821645541$141
  60. 0.83 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG821645545$169