4 Carat Marquise Lab-Grown Diamonds

Shop certified 4 carat marquise 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 4 Carat Marquise Lab-Grown Diamonds – Page 42

2,680 certified 4 carat marquise 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. 4.19 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844648547$776
  2. 4.05 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844647731$778
  3. 4.29 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG844647687$672
  4. 4.07 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844674299$1,259
  5. 4.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844675490$1,073
  6. 4.39 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844668444$948
  7. 4.27 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844672779$922
  8. 4.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG844649257$704
  9. 4.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845617049$774
  10. 4.26 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG844649887$789
  11. 4.29 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG844613162$751
  12. 4.07 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG845633771$713
  13. 4.16 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844653347$891
  14. 4.43 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG844632463$828
  15. 4.42 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844626608$954
  16. 4.2 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844647772$907
  17. 4.97 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG845602332$828
  18. 4.32 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844640338$933
  19. 4.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844626603$849
  20. 4.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844677257$846
  21. 4.01 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844660326$764
  22. 4.02 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG845613791$704
  23. 4.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844669701$865
  24. 4.19 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844632452$776
  25. 4.94 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG844658229$823
  26. 4.49 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844677246$824
  27. 4.61 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844655297$995
  28. 4.17 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845618685$900
  29. 4.09 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844658189$1,411
  30. 4.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845618681$1,077
  31. 4.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845613798$1,049
  32. 4.23 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844675486$913
  33. 4.09 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG845649803$682
  34. 4.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844671124$798
  35. 4.74 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845602172$1,031
  36. 4.2 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845618678$907
  37. 4.13 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845613771$899
  38. 4.5 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844677211$1,033
  39. 4.98 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG845602636$923
  40. 4.33 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844655420$935
  41. 4.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844677260$788
  42. 4.17 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG844669741$737
  43. 4.3 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844677266$797
  44. 4.24 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845603617$915
  45. 4.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828677186$1,000
  46. 4.03 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844644071$2,195
  47. 4.11 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843625516$838
  48. 4.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843625547$823
  49. 4.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG830648454$1,190
  50. 4.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840666963$692
  51. 4.05 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841613643$682
  52. 4.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843672579$848
  53. 4.02 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG846631558$955
  54. 4.55 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG811644517$1,021
  55. 4.03 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844668299$1,163
  56. 4.06 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG845619417$1,172
  57. 4.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841638749$882
  58. 4.10 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842650084$792
  59. 4.04 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843645171$687
  60. 4.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844632261$868