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 111

10,860 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, F VVS2, IGI LG813631459$598
  2. 3.92 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG813609227$591
  3. 3.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG813612844$500
  4. 3.97 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG813631451$540
  5. 3.06 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG813637073$479
  6. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG813604629$535
  7. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG833644177$1,320
  8. 3.82 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835642580$638
  9. 3.94 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813653863$697
  10. 3.91 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813604670$691
  11. 3.9 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813656229$690
  12. 3.88 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813657186$686
  13. 3.88 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813611546$759
  14. 3.87 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813618297$757
  15. 3.95 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG813651407$596
  16. 3.92 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG813664239$598
  17. 3.91 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG813664631$596
  18. 3.08 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG813636574$496
  19. 3.9 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG813655151$487
  20. 3.93 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG813656287$648
  21. 3.88 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG813650963$478
  22. 3.92 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG813636562$640
  23. 3.98 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813692809$704
  24. 3.74 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG813692757$566
  25. 3.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG813645757$471
  26. 3.84 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG814613848$580
  27. 3.88 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG813664682$491
  28. 3.92 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG813680564$613
  29. 3.89 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG813654776$587
  30. 3.96 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG813692792$488
  31. 3.76 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG813645756$568
  32. 3.9 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG813692750$500
  33. 3.92 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG813677117$598
  34. 3.95 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG814613854$772
  35. 3.85 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG813646383$575
  36. 3.88 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG814611868$759
  37. 3.02 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG813653883$544
  38. 3.88 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG813664294$646
  39. 3.88 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG814643161$646
  40. 3.81 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG813680219$641
  41. 3.87 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG813657219$605
  42. 3.08 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG814608864$476
  43. 3.94 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813677082$770
  44. 3.85 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813693310$681
  45. 3.91 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG814623529$590
  46. 3.04 Carat Cushion Lab-Grown Diamond, H VVS2, IGI LG814609838$396
  47. 3.94 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG813696116$656
  48. 3.06 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG814622963$493
  49. 3.08 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG813688819$486
  50. 3.84 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815602088$679
  51. 3.9 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG814627431$588
  52. 3.86 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815604796$589
  53. 3.85 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG814606619$581
  54. 3.77 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG814636849$576
  55. 3.85 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG815604234$517
  56. 3.94 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815615768$1,005
  57. 3.86 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG814640195$683
  58. 3.85 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815630230$681
  59. 3.38 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815616517$618
  60. 3.97 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG814628330$592