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 127

7,924 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. 3.97 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG819662185$749
  2. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG819649179$534
  3. 3.92 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG819618675$604
  4. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG819646976$506
  5. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG821627885$499
  6. 3.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG821633705$516
  7. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG821652289$537
  8. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG822611048$497
  9. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG826627457$525
  10. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG826633425$494
  11. 3.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG826628900$511
  12. 3.1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG826632788$543
  13. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG826631500$494
  14. 3.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG826633408$522
  15. 3.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG826633400$522
  16. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG826628930$524
  17. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG826652393$534
  18. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG826631541$518
  19. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG826631327$532
  20. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG826630439$532
  21. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG826631911$499
  22. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG826633429$494
  23. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG826651854$497
  24. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG826651894$509
  25. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG833684300$593
  26. 3.8 Carat Cushion Lab-Grown Diamond, E vvs2, igi LG835662800$814
  27. 3.5 Carat Cushion Lab-Grown Diamond, D fl, igi LG833649461$5,581
  28. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828620742$651
  29. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG833605791$665
  30. 3.94 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG814611845$730
  31. 3.98 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG816661734$624
  32. 3.72 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG816693484$586
  33. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG788613346$506
  34. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG831671932$776
  35. 3.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG832604538$559
  36. 3.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG832604539$750
  37. 3.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG832604540$813
  38. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837631164$571
  39. 3.10 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG819698637$811
  40. 3.52 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG823666836$882
  41. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG823686051$843
  42. 3.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG825676532$1,121
  43. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG825676543$965
  44. 3.57 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG825676544$984
  45. 3.54 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG825699749$1,547
  46. 3.51 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG826684807$888
  47. 3.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG827609735$1,106
  48. 3.56 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG827609737$998
  49. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG831625889$669
  50. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG831654706$603
  51. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG833643010$609
  52. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG833652729$648
  53. 3.17 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG833652731$1,917
  54. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG833683990$609
  55. 3.05 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG835659726$1,214
  56. 3.01 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG837612386$729
  57. 3 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG831658244$567
  58. 3.02 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG831686039$570
  59. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828641745$636
  60. 3.12 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG833624471$510