3 Carat Cushion Lab-Grown Diamonds

Shop certified 3 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 3 Carat Cushion Lab-Grown Diamonds – Page 195

11,684 certified 3 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. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG850680852$683
  2. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG850680853$939
  3. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG850680854$942
  4. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG850680870$686
  5. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG850697380$617
  6. 3.12 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG851608342$692
  7. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG851608389$791
  8. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG851608394$928
  9. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG852638070$496
  10. 3.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG852651491$487
  11. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG853621986$1,211
  12. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG853621989$682
  13. 3.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG853621990$2,122
  14. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG853621993$834
  15. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG853622003$1,180
  16. 3.14 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG853622031$1,229
  17. 3.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG853622032$671
  18. 3.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG853622033$780
  19. 3.20 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG853622034$1,081
  20. 3.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG853622038$567
  21. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG853647426$1,025
  22. 3.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG854602575$1,022
  23. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG854602576$724
  24. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG854602578$1,203
  25. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG854602581$1,203
  26. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG854602582$1,025
  27. 3.00 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG855607574$1,015
  28. 3.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG855607575$717
  29. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG855607576$727
  30. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG855607577$1,207
  31. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG856664676$735
  32. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG856664677$731
  33. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG856664680$689
  34. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG856664684$731
  35. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG856664687$689
  36. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG856664688$738
  37. 3.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG856664896$1,537
  38. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG856671452$731
  39. 3.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG856671453$739
  40. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG856671464$690
  41. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG856671468$738
  42. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG856671469$731
  43. 3.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG856671470$1,042
  44. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG856671472$731