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

652 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. 0.83 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG841614370$283
  2. 0.53 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG837638559$139
  3. 0.90 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG837638727$244
  4. 0.91 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG837638728$246
  5. 0.89 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG843673971$255
  6. 0.85 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG843608549$232
  7. 0.57 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS2, IGI LG843608551$137
  8. 0.58 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG843608552$168
  9. 0.93 Carat Cushion Modified Lab-Grown Fancy Color Diamond, VVS2, IGI LG843619279$220
  10. 0.99 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS2, IGI LG841624683$199
  11. 0.95 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Yellow VS2, IGI LG708565112$189
  12. 0.87 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG710547587$176
  1. 0.55 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG702571976$154
  2. 0.55 Carat Cushion Lab-Grown Fancy Color Diamond, VVS2, IGI LG705516794$143
  3. 0.51 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG717556463$147
  4. 0.55 Carat Cushion Lab-Grown Fancy Color Diamond, VS1, IGI LG720504235$131
  5. 0.82 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG720504257$181
  6. 0.82 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG720515497$219
  7. 0.74 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG720515499$194
  8. 0.84 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG720570515$219
  9. 0.56 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG720570517$157
  10. 0.72 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG720590496$192
  11. 0.73 Carat Cushion Lab-Grown Fancy Color Diamond, VVS2, IGI LG720590499$157
  12. 0.55 Carat Cushion Lab-Grown Fancy Color Diamond, VVS2, IGI LG722561841$139
  13. 0.83 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG723503467$222
  14. 0.76 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG723522258$199
  15. 0.72 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG723522269$199
  16. 0.77 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG723568149$204
  17. 0.81 Carat Cushion Lab-Grown Fancy Color Diamond, IF, IGI LG723580031$259
  18. 0.72 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG724594163$192
  19. 0.79 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG724594176$215
  20. 0.7 Carat Cushion Lab-Grown Fancy Color Diamond, IF, IGI LG726510424$224
  21. 0.85 Carat Cushion Lab-Grown Fancy Color Diamond, VVS2, IGI LG726528215$190
  22. 0.83 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG726570721$225
  23. 0.74 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG726570775$208
  24. 0.51 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG726578675$147
  25. 0.81 Carat Cushion Lab-Grown Fancy Color Diamond, VVS2, IGI LG726578677$181
  26. 0.74 Carat Cushion Lab-Grown Fancy Color Diamond, VVS2, IGI LG727571907$168
  27. 0.76 Carat Cushion Lab-Grown Fancy Color Diamond, IF, IGI LG727571946$315
  28. 0.72 Carat Cushion Lab-Grown Fancy Color Diamond, VVS2, IGI LG728516931$168
  29. 0.73 Carat Cushion Lab-Grown Fancy Color Diamond, VVS2, IGI LG728516934$170
  30. 0.72 Carat Cushion Lab-Grown Fancy Color Diamond, VVS2, IGI LG728516963$161
  31. 0.53 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG728567890$153
  32. 0.7 Carat Cushion Lab-Grown Fancy Color Diamond, IF, IGI LG729533699$290
  33. 0.7 Carat Cushion Lab-Grown Fancy Color Diamond, VVS2, IGI LG731510393$163
  34. 0.74 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG731527380$208
  35. 0.73 Carat Cushion Lab-Grown Fancy Color Diamond, IF, IGI LG733532099$302
  36. 0.52 Carat Cushion Lab-Grown Fancy Color Diamond, VVS2, IGI LG735516061$131
  37. 0.78 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG737552537$217
  38. 0.52 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Deep Blue VS1, IGI LG502166634$910
  39. 0.54 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG502166635$1,126
  40. 0.61 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG506167746$907
  41. 0.52 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Deep Blue SI1, IGI LG506167747$778
  42. 0.52 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI2, IGI LG506168651$645
  43. 0.50 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI2, IGI LG506168652$623
  44. 0.50 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Deep Blue VS2, IGI LG508116979$876
  45. 0.81 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG508151717$1,537
  46. 0.92 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI2, IGI LG508151719$1,431
  47. 0.54 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG508151720$806
  48. 0.61 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG508151721$907
  49. 0.51 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG508151722$893
  50. 0.51 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Blue SI2, IGI LG508154866$547
  51. 0.50 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI2, IGI LG508154868$623
  52. 0.81 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI2, IGI LG512233969$1,126
  53. 0.60 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS2, IGI LG512236360$1,044
  54. 0.55 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG512236361$820
  55. 0.51 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Deep Blue SI1, IGI LG512239497$763
  56. 0.80 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI2, IGI LG512239498$1,113
  57. 0.77 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI2, IGI LG512239500$1,072
  58. 0.51 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS1, IGI LG512239501$1,065
  59. 0.90 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI2, IGI LG516249570$1,400
  60. 0.64 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Blue SI2, IGI LG516249572$680