Under 1 Carat Cushion Lab-Grown Fancy Color Diamonds

Shop certified under 1 carat cushion lab-grown fancy color 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 Fancy Color Diamonds

713 certified under 1 carat cushion lab-grown fancy color diamonds in stock. Every stone ships free with its grading report; open any listing for the 360° view, full certificate and price.

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  1. 0.91 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG849636715$214
  2. 0.98 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS2, IGI LG847657364$209
  3. 0.85 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Yellow VS2, IGI LG847657368$172
  4. 0.98 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG847657376$192
  5. 0.96 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Yellow SI1, IGI LG847657358$188
  6. 0.90 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS2, IGI LG847691289$179
  7. 0.76 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG847691301$155
  8. 0.51 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG849636746$127
  9. 0.54 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS2, IGI LG849636773$129
  10. 0.54 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS2, IGI LG849636814$129
  11. 0.82 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG849636824$196
  12. 0.94 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG849636827$210
  1. 0.55 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG702571976$154
  2. 0.55 Carat Cushion Lab-Grown Fancy Color Diamond, VS1, IGI LG720504235$131
  3. 0.82 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG720504257$181
  4. 0.74 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG720515499$194
  5. 0.56 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG720570517$157
  6. 0.73 Carat Cushion Lab-Grown Fancy Color Diamond, VVS2, IGI LG720590499$157
  7. 0.55 Carat Cushion Lab-Grown Fancy Color Diamond, VVS2, IGI LG722561841$139
  8. 0.76 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG723522258$199
  9. 0.81 Carat Cushion Lab-Grown Fancy Color Diamond, IF, IGI LG723580031$259
  10. 0.83 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG726570721$225
  11. 0.51 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG726578675$147
  12. 0.81 Carat Cushion Lab-Grown Fancy Color Diamond, VVS2, IGI LG726578677$181
  13. 0.72 Carat Cushion Lab-Grown Fancy Color Diamond, VVS2, IGI LG728516931$168
  14. 0.73 Carat Cushion Lab-Grown Fancy Color Diamond, VVS2, IGI LG728516934$170
  15. 0.72 Carat Cushion Lab-Grown Fancy Color Diamond, VVS2, IGI LG728516963$161
  16. 0.53 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG728567890$153
  17. 0.7 Carat Cushion Lab-Grown Fancy Color Diamond, VVS2, IGI LG731510393$163
  18. 0.52 Carat Cushion Lab-Grown Fancy Color Diamond, VVS2, IGI LG735516061$131
  19. 0.78 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG737552537$217
  20. 0.52 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Deep Blue VS1, IGI LG502166634$910
  21. 0.54 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG502166635$1,126
  22. 0.61 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG506167746$907
  23. 0.52 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Deep Blue SI1, IGI LG506167747$778
  24. 0.52 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI2, IGI LG506168651$645
  25. 0.50 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI2, IGI LG506168652$623
  26. 0.50 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Deep Blue VS2, IGI LG508116979$876
  27. 0.81 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG508151717$1,537
  28. 0.92 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI2, IGI LG508151719$1,431
  29. 0.54 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG508151720$806
  30. 0.61 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG508151721$907
  31. 0.51 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG508151722$893
  32. 0.51 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Blue SI2, IGI LG508154866$547
  33. 0.50 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI2, IGI LG508154868$623
  34. 0.81 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI2, IGI LG512233969$1,126
  35. 0.60 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS2, IGI LG512236360$1,044
  36. 0.55 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG512236361$820
  37. 0.51 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Deep Blue SI1, IGI LG512239497$763
  38. 0.80 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI2, IGI LG512239498$1,113
  39. 0.77 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI2, IGI LG512239500$1,072
  40. 0.51 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS1, IGI LG512239501$1,065
  41. 0.90 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI2, IGI LG516249570$1,400
  42. 0.64 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Blue SI2, IGI LG516249572$680
  43. 0.60 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI2, IGI LG516249573$741
  44. 0.74 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG516250338$1,219
  45. 0.50 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Deep Blue SI2, IGI LG516250339$623
  46. 0.52 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG516250341$910
  47. 0.50 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI2, IGI LG516250346$623
  48. 0.56 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Deep Blue SI2, IGI LG517217914$693
  49. 0.70 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Deep Blue SI2, IGI LG517217915$977
  50. 0.61 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG517217918$1,061
  51. 0.54 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS1, IGI LG517217920$1,126
  52. 0.54 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG517217928$806
  53. 0.50 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Blue SI1, IGI LG517217929$538
  54. 0.50 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG517217932$876
  55. 0.50 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI2, IGI LG517217933$623
  56. 0.92 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS2, IGI LG519261890$2,208
  57. 0.50 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Deep Blue SI2, IGI LG519265562$623
  58. 0.78 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Deep Blue SI2, IGI LG522226205$1,085
  59. 0.80 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Blue SI2, IGI LG522229102$977
  60. 0.51 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI2, IGI LG523289857$634