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 67

10,820 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. 3.57 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG801615021$890
  2. 3.88 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811632181$806
  3. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811632182$725
  4. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG811646563$598
  5. 3.07 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361816228$3,042
  6. 3.71 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361816229$2,871
  7. 3.30 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361816230$2,905
  8. 3.53 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361816231$3,585
  9. 3.50 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361816276$3,556
  10. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361816324$2,678
  11. 3.50 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361816325$3,556
  12. 3.34 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361816326$2,506
  13. 3.57 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361816327$3,237
  14. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361816380$2,670
  15. 3.28 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361816381$2,887
  16. 3.21 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361846858$2,827
  17. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361846907$2,678
  18. 3.53 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361846909$3,200
  19. 3.57 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361846910$3,623
  20. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361846957$2,703
  21. 3.59 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361846958$3,059
  22. 3.08 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361847004$3,052
  23. 3.53 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361847005$3,200
  24. 3.56 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361847006$3,613
  25. 3.59 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361816275$3,255
  26. 3.10 Carat Cushion Lab-Grown Diamond, D FL, IGI LG813651571$2,121
  27. 3.05 Carat Cushion Lab-Grown Diamond, D FL, IGI LG813651620$2,205
  28. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361816274$2,703
  29. 3.40 Carat Cushion Lab-Grown Diamond, D FL, IGI LG813651574$2,456
  30. 3.08 Carat Cushion Lab-Grown Diamond, E IF, IGI LG813696595$1,135
  31. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 7538522379$1,688
  32. 3.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742542616$658
  33. 3.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742542666$647
  34. 3.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG806630989$809
  35. 3.56 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG810620379$771
  36. 3.21 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG813651523$1,109
  37. 3.51 Carat Cushion Lab-Grown Diamond, D FL, IGI LG811646518$3,746
  38. 3.02 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG797609455$384
  39. 3.8 Carat Cushion Lab-Grown Diamond, D FL, IGI LG799648094$3,295
  40. 3.05 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG799683982$644
  41. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361687043$1,519
  42. 3.50 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361687130$1,823
  43. 3.56 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361687131$1,854
  44. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361687132$1,513
  45. 3.59 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361737448$1,952
  46. 3.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG805654583$704
  47. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG811643032$610
  48. 3.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811643037$683
  49. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815654638$1,254
  50. 3.81 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG790643538$1,009
  51. 3.22 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811643004$624
  52. 3.05 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361066579$2,380
  53. 3.25 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG784659892$557
  54. 3.52 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361886059$3,192
  55. 3.05 Carat Cushion Lab-Grown Diamond, D VS1, GCAL 361886159$2,482
  56. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, GCAL 361896510$2,117
  57. 3.75 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG805693863$637
  58. 3.02 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG807698187$531
  59. 3.22 Carat Cushion Lab-Grown Diamond, D FL, IGI LG811646521$2,317
  60. 3.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG791660152$700