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 24

3,054 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. 4.8 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG825604450$1,906
  2. 4 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG828680375$539
  3. 4.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795621825$1,138
  4. 4 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836640464$1,720
  5. 4.06 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG825606869$1,106
  6. 4.07 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826601799$1,393
  7. 4.04 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826601806$1,383
  8. 4.07 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826601876$1,393
  9. 4.07 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826601949$1,393
  10. 4.08 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826612422$1,397
  11. 4.09 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG804608602$695
  12. 4.05 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG815602525$716
  13. 4.07 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826601786$1,393
  14. 4.09 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826601829$1,400
  15. 4.03 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835638604$802
  16. 4.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837614523$1,556
  17. 4.02 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG813631445$752
  18. 4.04 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG816667319$749
  19. 4.05 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG816684871$799
  20. 4.08 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG817644436$805
  21. 4.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828635737$1,079
  22. 4.1 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835671641$774
  23. 4.1 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG837603943$597
  24. 4.89 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG837604047$898
  25. 4.09 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG835673410$602
  26. 4.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG752545775$1,591
  27. 4.22 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG836611466$766
  28. 4.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836684546$1,865
  29. 4.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786674458$1,271
  30. 4.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837648117$783
  31. 4.04 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG837603987$797
  32. 4.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837648127$767
  33. 4.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837648079$784
  34. 4.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG837601767$697
  35. 4.04 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG837648078$602
  36. 4.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG836669930$689
  37. 4.03 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG821630342$2,244
  38. 4.01 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG833672953$668
  39. 4.02 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG837606662$684
  40. 4.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836698170$784
  41. 4.06 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG837613498$711
  42. 4.02 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG837607704$793
  43. 4.04 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG837613546$556
  44. 4.08 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG837602107$812
  45. 4.04 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG837635491$687
  46. 4.08 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG837604794$707
  47. 4.1 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG837630029$648
  48. 4.32 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835643067$899
  49. 4.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837635854$789
  50. 4.04 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG837627856$714
  51. 4.1 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG837653949$697
  52. 4.72 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG837651070$770
  53. 4.05 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG837644264$723
  54. 4.08 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG837650976$728
  55. 4.06 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG837631326$611
  56. 4.04 Carat Marquise Lab-Grown Diamond, W-X VVS2, IGI LG835691003$1,807
  57. 4.06 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831623912$1,212
  58. 4.07 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831623917$1,208
  59. 4.01 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG818682275$672
  60. 4.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833662924$885