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 63

10,793 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. 3.54 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361716179$3,266
  2. 3.86 Carat Cushion Lab-Grown Diamond, F VVS2, GCAL 361716180$3,172
  3. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG788620627$566
  4. 3.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG800604962$568
  5. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG800637928$567
  6. 3.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG800658316$588
  7. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG801675609$573
  8. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG804669940$595
  9. 3.71 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG788665643$1,562
  10. 3.04 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361066456$2,673
  11. 3.65 Carat Cushion Lab-Grown Diamond, D FL, IGI LG784644154$4,474
  12. 3.5 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG737584116$860
  13. 3.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG767602354$2,121
  14. 3.32 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG773620805$929
  15. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG777616882$647
  16. 3.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784654608$767
  17. 3.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG797637881$766
  18. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG801620845$867
  19. 3.02 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG811611526$785
  20. 3.2 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG811690863$806
  21. 3.04 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG812616703$643
  22. 3.62 Carat Cushion Lab-Grown Diamond, G VVS2, GIA LG6555127450$2,024
  23. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG799638549$563
  24. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG812615029$734
  25. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG812649499$644
  26. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG771639197$567
  27. 3.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG802631235$563
  28. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG802631237$658
  29. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG802631238$568
  30. 3.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG803695348$563
  31. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG776697202$834
  32. 3.53 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG804663162$496
  33. 3.53 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG811609527$700
  34. 3.51 Carat Cushion Lab-Grown Diamond, D VS2, GIA 2504874774$1,458
  35. 3.06 Carat Cushion Lab-Grown Diamond, G VS2, GIA 7491327966$802
  36. 3.03 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG770681595$388
  37. 3.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG807699804$797
  38. 3.72 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG723541674$945
  39. 3.55 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG791616555$969
  40. 3.01 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361066376$1,975
  41. 3.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG813601919$1,233
  42. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG804657125$725
  43. 3.44 Carat Cushion Lab-Grown Diamond, E FL, IGI LG804667175$3,718
  44. 3.84 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG811675424$981
  45. 3.58 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG812627156$878
  46. 3.31 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813646885$574
  47. 3.00 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804655805$3,749
  48. 3.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG812601928$974
  49. 3.00 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG757515899$717
  50. 3.9 Carat Cushion Lab-Grown Diamond, E vvs2, igi LG809695618$863
  51. 3.00 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660262$3,314
  52. 3.00 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660263$3,314
  53. 3.00 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660264$3,314
  54. 3.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660265$3,324
  55. 3.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660266$3,334
  56. 3.08 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660267$3,079
  57. 3.13 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660268$3,448
  58. 3.19 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660269$3,510
  59. 3.39 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660270$3,717
  60. 3.83 Carat Cushion Lab-Grown Diamond, E FL, IGI LG804660271$4,458