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 69

7,990 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 VVS2, IGI LG811662760$1,104
  2. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, GIA 5486293131$1,201
  3. 3.08 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG752522784$741
  4. 3.02 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG769664436$722
  5. 3.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG776697211$945
  6. 3.50 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG799637369$918
  7. 3.07 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361716020$3,038
  8. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361716021$2,752
  9. 3.53 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361716022$3,573
  10. 3.71 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361716023$3,419
  11. 3.04 Carat Cushion Lab-Grown Diamond, F VVS2, GCAL 361716070$2,436
  12. 3.23 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361716072$3,283
  13. 3.59 Carat Cushion Lab-Grown Diamond, F VVS2, GCAL 361716073$2,953
  14. 3.59 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361716074$3,721
  15. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361716128$3,081
  16. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361716129$3,132
  17. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361716130$2,779
  18. 3.57 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361716131$3,702
  19. 3.99 Carat Cushion Lab-Grown Diamond, F VVS1, GCAL 361716132$3,567
  20. 3.05 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361716177$3,018
  21. 3.34 Carat Cushion Lab-Grown Diamond, E VS1, GCAL 361716178$2,876
  22. 3.54 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361716179$3,266
  23. 3.86 Carat Cushion Lab-Grown Diamond, F VVS2, GCAL 361716180$3,172
  24. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG804669940$595
  25. 3.71 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG788665643$1,562
  26. 3.65 Carat Cushion Lab-Grown Diamond, D FL, IGI LG784644154$4,474
  27. 3.56 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG794657164$1,062
  28. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG811605145$767
  29. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG811699383$596
  30. 3.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784654608$767
  31. 3.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG797637881$766
  32. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG801620845$970
  33. 3.93 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG801661208$702
  34. 3.51 Carat Cushion Lab-Grown Diamond, D IF, IGI LG809672089$2,299
  35. 3.02 Carat Cushion Lab-Grown Diamond, FANCY INTENSE YELLOW VVS2, IGI LG811611525$787
  36. 3.02 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG811611526$784
  37. 3.04 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG811690861$710
  38. 3.2 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG811690863$806
  39. 3.04 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG812616703$652
  40. 3.09 Carat Cushion Lab-Grown Diamond, LIGHT YELLOWISH GREY VS2, IGI LG812631244$1,102
  41. 3.07 Carat Cushion Modified Lab-Grown Diamond, E VVS2, IGI LG811647950$832
  42. 3.02 Carat Cushion Modified Lab-Grown Diamond, E VVS2, IGI LG812615029$819
  43. 3.02 Carat Cushion Modified Lab-Grown Diamond, E VS1, IGI LG812649499$779
  44. 3.54 Carat Cushion Modified Lab-Grown Diamond, E VVS2, IGI LG812649501$722
  45. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG771639197$567
  46. 3.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG802631235$563
  47. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG802631237$658
  48. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG802631238$568
  49. 3.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG803695348$563
  50. 3.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG806631712$640
  51. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG776697202$834
  52. 3.53 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG804663162$496
  53. 3.03 Carat Cushion Lab-Grown Diamond, D IF, IGI LG809606985$1,453
  54. 3.53 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG811609527$700
  55. 3.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG811686931$1,810
  56. 3.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG811686932$994
  57. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813694691$661
  58. 3.51 Carat Cushion Lab-Grown Diamond, D VS2, GIA 2504874774$1,458
  59. 3.06 Carat Cushion Lab-Grown Diamond, G VS2, GIA 7491327966$802
  60. 3.03 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG770681595$388