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 49

8,211 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. 3.33 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG765607631$993
  2. 3.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG774638552$712
  3. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG776620607$703
  4. 3.28 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG776645474$1,082
  5. 3.56 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG776669019$1,238
  6. 3.10 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG776669021$619
  7. 3.42 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG776677327$1,064
  8. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG776680772$610
  9. 3.18 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG776682351$904
  10. 3.52 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG776688309$1,225
  11. 3.21 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG776688310$640
  12. 3.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG777616875$962
  13. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG777616876$602
  14. 3.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG777616878$959
  15. 3.71 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631061$2,247
  16. 3.12 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631088$1,594
  17. 3.14 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631089$1,442
  18. 3.52 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631090$2,134
  19. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742540745$606
  20. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742540747$603
  21. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG746538462$603
  22. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747502671$599
  23. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747502757$595
  24. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747503202$605
  25. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749553497$599
  26. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749553513$605
  27. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749553514$605
  28. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749591343$595
  29. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749591346$605
  30. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749591349$599
  31. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749591355$594
  32. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749591357$594
  33. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750537907$605
  34. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750537976$605
  35. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750555921$601
  36. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750556027$601
  37. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750584547$605
  38. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750599687$605
  39. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG754540397$605
  40. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG754575144$601
  41. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG754575146$605
  42. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG754575149$605
  43. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG755502396$601
  44. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG755513644$601
  45. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG756567448$601
  46. 3.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG757515107$805
  47. 3.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG757515110$805
  48. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG757537377$568
  49. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG758506986$568
  50. 3.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG758538672$805
  51. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG760508318$601
  52. 3.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG760596597$805
  53. 3.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG760596788$802
  54. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG761532917$599
  55. 3.52 Carat Cushion Lab-Grown Diamond, G VS1, GIA 2235425529$3,125
  56. 3.37 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG557237362$1,317
  57. 3.00 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768630990$1,534
  58. 3.27 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768630991$1,501
  59. 3.36 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768630992$1,715
  60. 3.78 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768630993$2,289