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 65

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. 4.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG851615691$839
  2. 4.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG851691319$836
  3. 4.02 Carat Marquise Lab-Grown Diamond, G VVS1, IGI LG849634656$799
  4. 4.06 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG825606871$984
  5. 4.06 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826602378$1,624
  6. 4.06 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826612358$1,624
  7. 4.02 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826612490$1,607
  8. 4.07 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG827605702$1,627
  9. 4.04 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG828676628$1,616
  10. 4.07 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830631363$1,627
  11. 4.05 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830682748$995
  12. 4.00 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831636139$855
  13. 4.06 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG831671124$984
  14. 4.05 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831671182$865
  15. 4.05 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG835616327$865
  16. 4.05 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG837659429$865
  17. 4.05 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG837660343$865
  18. 4.66 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG852629726$1,634
  19. 4.08 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG853603132$631
  20. 4.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG849620681$741
  21. 4.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG850697476$871
  22. 4.01 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG850698419$634
  23. 4.02 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG851623705$636
  24. 4.00 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG851692441$619
  25. 4.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG852634539$739
  26. 4.75 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG852642969$802
  27. 4.06 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG853629735$1,142
  28. 4.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG851615799$731
  29. 4.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG851692431$622
  30. 4.05 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG851692442$729
  31. 4.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG853604062$746
  32. 4.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG832604979$993
  33. 4.01 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG838638282$2,213
  34. 4.01 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841634114$2,213
  35. 4.03 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG850696849$2,225
  36. 4.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG851623738$735
  37. 4.00 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG851623739$734
  38. 4.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG851691317$860
  39. 4.03 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG850673790$1,230
  40. 4.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG850673747$773
  41. 4.05 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG850673767$771
  42. 4.76 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG850673765$3,049
  43. 4.63 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG850673770$2,966
  44. 4.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG850673728$2,922
  45. 4.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG850673748$1,865
  46. 4.8 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG850673722$867
  47. 4.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG805675420$869
  48. 4.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG826602364$986
  49. 4.07 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG827604266$987
  50. 4.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836666032$1,002
  51. 4.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836667086$998
  52. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836667094$988
  53. 4.06 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841640379$1,624
  54. 4.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841640632$874
  55. 4.02 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG849603219$567
  56. 4.03 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG850679777$1,107
  57. 4.09 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG851690837$673
  58. 4.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG852638072$595
  59. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG854616333$812
  60. 4.05 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG805675438$995