3 Carat Cushion Lab-Grown Fancy Color Diamonds

Shop certified 3 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 3 Carat Cushion Lab-Grown Fancy Color Diamonds

1,568 certified 3 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. 3.07 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG735524717$587
  2. 3.08 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Orangey Brown VS1, IGI LG766657467$500
  3. 3.93 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG770651558$675
  4. 3.07 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG770651560$587
  5. 3.32 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Brown Pink VVS2, IGI LG770652106$564
  6. 3.55 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG807643722$613
  7. 3.02 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG818601387$577
  8. 3.03 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG818601388$578
  9. 3.00 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG818627155$574
  10. 3.03 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG818627181$578
  11. 3.00 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG830642528$574
  12. 3.01 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS2, IGI LG830642529$575
  1. 3.05 Carat Cushion Lab-Grown Fancy Color Diamond, IF, IGI LG689577946$3,378
  2. 3.05 Carat Cushion Lab-Grown Fancy Color Diamond, IF, IGI LG691552430$2,352
  3. 3.01 Carat Cushion Lab-Grown Fancy Color Diamond, VVS2, IGI LG691552431$598
  4. 3.03 Carat Cushion Lab-Grown Fancy Color Diamond, VVS2, IGI LG696502966$645
  5. 3.04 Carat Cushion Lab-Grown Fancy Color Diamond, IF, IGI LG712569517$3,367
  6. 3.08 Carat Cushion Lab-Grown Fancy Color Diamond, VVS1, IGI LG719531571$765
  7. 3.06 Carat Cushion Lab-Grown Fancy Color Diamond, IF, IGI LG731510491$3,389
  8. 3.05 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Green Blue SI1, IGI LG483102004$542
  9. 3.02 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Blue VS2, IGI LG508117058$815
  10. 3.00 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG508117061$6,810
  11. 3.06 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Pink VS2, IGI LG508118827$2,485
  12. 3.21 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Blue VS2, IGI LG524252709$844
  13. 3.03 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Greenish Blue VVS2, IGI LG528230335$543
  14. 3.00 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG529286203$6,810
  15. 3.00 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Orangey Pink VS1, IGI LG529286209$2,724
  16. 3.01 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Pink SI1, IGI LG532241561$769
  17. 3.01 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Light Brownish Pink VS1, IGI LG536299930$2,333
  18. 3.50 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG553225164$3,174
  19. 3.60 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Pink VS1, IGI LG553225183$3,263
  20. 3.14 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG553228839$2,850
  21. 3.00 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG553230601$6,810
  22. 3.50 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG553261559$3,174
  23. 3.20 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG553261571$2,904
  24. 3.00 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG555200263$2,724
  25. 3.51 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG555200268$3,182
  26. 3.51 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG555203377$3,356
  27. 3.21 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG555203385$3,072
  28. 3.01 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG555274977$2,734
  29. 3.06 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG555283793$2,779
  30. 3.14 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG555283794$2,850
  31. 3.01 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG555283795$2,684
  32. 3.50 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG555288245$3,174
  33. 3.51 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG555288255$3,182
  34. 3.24 Carat Cushion Lab-Grown Fancy Color Diamond, VS1, IGI LG557221505$936
  35. 3.19 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG557225714$938
  36. 3.01 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG557235817$2,734
  37. 3.52 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG557235828$3,192
  38. 3.03 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG557235830$2,751
  39. 3.21 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG560224518$7,270
  40. 3.29 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG560233387$2,985
  41. 3.05 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS1, IGI LG561252558$4,733
  42. 3.27 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS2, IGI LG563234424$3,475
  43. 3.4 Carat Cushion Lab-Grown Fancy Color Diamond, VS1, IGI LG578338129$744
  44. 3.03 Carat Cushion Lab-Grown Fancy Color Diamond, VVS2, IGI LG578341381$1,060
  45. 3.51 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Intense Blue VS1, IGI LG578352927$7,928
  46. 3.32 Carat Cushion Lab-Grown Fancy Color Diamond, VS1, IGI LG581309897$901
  47. 3.07 Carat Cushion Lab-Grown Fancy Color Diamond, VS1, IGI LG582355243$1,075
  48. 3.21 Carat Cushion Lab-Grown Fancy Color Diamond, VVS2, IGI LG582356273$956
  49. 3.18 Carat Cushion Lab-Grown Fancy Color Diamond, VS1, IGI LG582357563$752
  50. 3.25 Carat Cushion Lab-Grown Fancy Color Diamond, VS1, IGI LG582357566$797
  51. 3.53 Carat Cushion Lab-Grown Fancy Color Diamond, VS1, IGI LG582357581$834
  52. 3.02 Carat Cushion Lab-Grown Fancy Color Diamond, VS2, IGI LG582358153$745
  53. 3.01 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG584351944$1,049
  54. 3.12 Carat Cushion Lab-Grown Fancy Color Diamond, VS1, IGI LG584352273$1,093
  55. 3.65 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG584355722$2,653
  56. 3.41 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG584355725$2,337
  57. 3.00 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VS1, IGI LG584355743$2,059
  58. 3.26 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VS1, IGI LG584355758$2,234
  59. 3.00 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VS1, IGI LG584355759$2,059
  60. 3.04 Carat Cushion Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VS1, IGI LG584355766$1,586