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 62

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. 4.02 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG848627345$636
  2. 4.06 Carat Marquise Lab-Grown Diamond, E SI1, IGI LG850602223$580
  3. 4.10 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG850696861$717
  4. 4.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842650074$868
  5. 4.01 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG849610200$1,113
  6. 4.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848620929$843
  7. 4.95 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG851601778$1,010
  8. 4.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG851611899$998
  9. 4.8 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG850691595$971
  10. 4.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849667617$775
  11. 4.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG851603524$773
  12. 4.05 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG851602151$778
  13. 4.07 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG851608644$720
  14. 4.06 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG851603878$718
  15. 4.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG850693325$754
  16. 4.9 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG851602161$791
  17. 4.08 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG851606305$701
  18. 4.05 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG851607564$702
  19. 4.96 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG851606251$801
  20. 4.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG851611904$996
  21. 4.94 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG850696080$857
  22. 4.94 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG850674673$857
  23. 4 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG851607538$687
  24. 4.75 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG850676662$656
  25. 4.08 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG851607481$1,207
  26. 4.77 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849669198$973
  27. 4.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG851612689$764
  28. 4.97 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG850683400$862
  29. 4.07 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG853622065$720
  30. 4.05 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG850696006$716
  31. 4.09 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG851606318$709
  32. 4.52 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG850601077$734
  33. 4.01 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG823656069$759
  34. 4.06 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG828623290$731
  35. 4.03 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG833624558$762
  36. 4.70 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839696944$2,946
  37. 4.00 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841680969$991
  38. 4.07 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842615948$1,571
  39. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842615961$1,009
  40. 4.01 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842615978$932
  41. 4.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842663247$980
  42. 4.00 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843674104$991
  43. 4.01 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG848653628$949
  44. 4.01 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG849634617$1,030
  45. 4.52 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG849634643$1,558
  46. 4.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG849646745$951
  47. 4.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG851609486$753
  48. 4.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG830675857$1,651
  49. 4.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG830682051$1,665
  50. 4.06 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG835652276$731
  51. 4.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG835655963$1,022
  52. 4.01 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836603341$741
  53. 4.02 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836625734$1,277
  54. 4.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836627710$1,200
  55. 4.08 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837649391$753
  56. 4.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840643741$742
  57. 4.08 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843684657$771
  58. 4.06 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG843684741$731
  59. 4.03 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG848665756$836
  60. 4.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848665757$862