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 53

7,830 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. 3.13 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG628461543$675
  2. 3.00 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG648446959$574
  3. 3.11 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG652435170$561
  4. 3.18 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG652435171$557
  5. 3.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG710502178$1,543
  6. 3.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG710512753$1,505
  7. 3.54 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG710534502$1,547
  8. 3.02 Carat Cushion Lab-Grown Diamond, F IF, IGI LG717587189$2,033
  9. 3.06 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG720525476$735
  10. 3.97 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG723587360$806
  11. 3.52 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG724509444$927
  12. 3.04 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG724568054$731
  13. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG724568057$840
  14. 3.71 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG724579049$830
  15. 3.04 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG724588573$647
  16. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG726532258$1,096
  17. 3.10 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG727562769$721
  18. 3.54 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG728514032$1,492
  19. 3.14 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG728562915$2,311
  20. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG728562927$938
  21. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG728562935$1,169
  22. 3.78 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG729555981$815
  23. 3.02 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG729580550$722
  24. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG731509028$552
  25. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG731509049$548
  26. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG731509065$550
  27. 3.74 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG731573140$2,554
  28. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG731588824$570
  29. 3.02 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG732513301$666
  30. 3.05 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG732561909$718
  31. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG733555685$1,165
  32. 3.53 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG737521079$1,337
  33. 3.54 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG737521111$1,324
  34. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG737548576$1,165
  35. 3.04 Carat Cushion Lab-Grown Diamond, D IF, IGI LG737551530$2,421
  36. 3.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG738525836$2,307
  37. 3.02 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG739505591$722
  38. 3.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG739505619$1,543
  39. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG741547243$853
  40. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG741547245$770
  41. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG743565945$1,165
  42. 3.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG743565949$2,285
  43. 3.01 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG747586135$2,038
  44. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG747587910$1,578
  45. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG747587912$2,339
  46. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG747587914$818
  47. 3.55 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG747587920$2,398
  48. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG747588109$1,646
  49. 3.28 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG747588200$787
  50. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747588201$1,165
  51. 3.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG749510328$742
  52. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749520509$1,103
  53. 3.50 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG749578593$949
  54. 3.73 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG750508227$987
  55. 3.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG750598507$778
  56. 3.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG750598508$724
  57. 3.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG750598512$841
  58. 3.49 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG752501992$830
  59. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG752506788$855
  60. 3.07 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG752506790$654