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 61

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. 4.01 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG849659675$634
  2. 4.01 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG849659676$634
  3. 4.02 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG850693687$629
  4. 4.00 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839683907$946
  5. 4.05 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG849676716$743
  6. 4 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849676714$748
  7. 4.00 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG850607518$599
  8. 4.07 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG850687013$959
  9. 4.00 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818618071$1,070
  10. 4.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844687271$5,060
  11. 4.00 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG845659901$626
  12. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG850696832$750
  13. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG852608642$874
  14. 4.96 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG850679160$1,037
  15. 4.88 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG850632087$871
  16. 4.65 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG849622279$798
  17. 4.06 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG850680960$704
  18. 4.91 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG849617192$637
  19. 4.92 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG850667504$1,020
  20. 4.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849670188$787
  21. 4.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849667597$787
  22. 4.93 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG850676712$880
  23. 4.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG849670795$766
  24. 4.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG850608118$1,022
  25. 4.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG852619891$1,020
  26. 4.81 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG850679181$1,006
  27. 4.03 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG849670180$706
  28. 4.89 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG850632073$798
  29. 4.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG853603451$697
  30. 4.1 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG850679234$1,359
  31. 4.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG850680355$764
  32. 4.05 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG850676680$716
  33. 4.01 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG850675468$709
  34. 4.95 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG850631123$707
  35. 4.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG850694895$835
  36. 4.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG850632063$826
  37. 4.99 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG849669716$814
  38. 4.79 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG850683486$782
  39. 4.08 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG850679174$707
  40. 4 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG850667532$694
  41. 4.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG853603440$754
  42. 4.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840630770$832
  43. 4.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG848684324$1,677
  44. 4.03 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG849668304$1,032
  45. 4.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG850602265$917
  46. 4.02 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG850682472$1,119
  47. 4.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG852617302$846
  48. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG852617337$874
  49. 4.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830614477$786
  50. 4.02 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG843699322$1,187
  51. 4.60 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG846648818$652
  52. 4.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG847685671$720
  53. 4.03 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG848605481$944
  54. 4.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG848628305$5,543
  55. 4.09 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG849668329$1,219
  56. 4.31 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG852630327$941
  57. 4.01 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG852644374$844
  58. 4.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG851615794$777
  59. 4.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG849668362$2,799
  60. 4.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG848605479$693