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 55

4,003 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. 4.04 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG813658650$718
  2. 4.01 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG813658649$712
  3. 4.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837677987$735
  4. 4.03 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG848628259$1,507
  5. 4.94 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848622445$1,017
  6. 4.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848623367$994
  7. 4.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848633556$771
  8. 4.67 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG847641311$759
  9. 4.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847652422$771
  10. 4.99 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG848604633$789
  11. 4.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848622434$996
  12. 4.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847679571$994
  13. 4.99 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG847652439$865
  14. 4.91 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG847641307$860
  15. 4.66 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG847647397$832
  16. 4.75 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG847637038$808
  17. 4.66 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG848616838$788
  18. 4.92 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG848616906$790
  19. 4.71 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG847637026$765
  20. 4.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848653866$746
  21. 4.03 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836615895$1,200
  22. 4.00 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836616236$794
  23. 4.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840609472$805
  24. 4.07 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG841633707$959
  25. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848683403$755
  26. 4.07 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG710569491$761
  27. 4.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843611729$763
  28. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843612126$764
  29. 4.06 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG844649109$1,019
  30. 4.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844649121$745
  31. 4.01 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG846656846$749
  32. 4.03 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG846656850$637
  33. 4.07 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG846656854$692
  34. 4.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848631851$757
  35. 4.28 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847677027$866
  36. 4.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG848626011$763
  37. 4.66 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG847669954$776
  38. 4.21 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG847669493$680
  39. 4.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG847674149$808
  40. 4.05 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG848639082$771
  41. 4.16 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848616858$870
  42. 4.99 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG848620953$663
  43. 4.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848639048$986
  44. 4.06 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG847674139$711
  45. 4.99 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG848616977$891
  46. 4.07 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG847677052$713
  47. 4.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848616849$770
  48. 4.88 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG847682495$846
  49. 4.97 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG848616898$811
  50. 4.79 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847682525$969
  51. 4.7 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848620931$951
  52. 4.84 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG847669977$773
  53. 4.74 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG848608938$757
  54. 4.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848620938$1,009
  55. 4.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848656110$987
  56. 4.74 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848671993$967
  57. 4.94 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG847670610$815
  58. 4.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG847676979$805
  59. 4.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG848673455$815
  60. 4.53 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG848608949$509