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 33

2,744 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. 4.00 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842661109$774
  2. 4.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843693568$757
  3. 4.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842615532$1,060
  4. 4.1 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG843616135$590
  5. 4.06 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG842622065$559
  6. 4.03 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG843617166$699
  7. 4.05 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842606975$778
  8. 4.01 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842655691$764
  9. 4.05 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG842648117$564
  10. 4.05 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG842611783$616
  11. 4.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843620089$775
  12. 4.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842622071$784
  13. 4.05 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842651546$771
  14. 4.07 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG842642048$699
  15. 4.04 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG842651538$1,071
  16. 4.99 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842648089$831
  17. 4.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843644231$1,050
  18. 4.02 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG843624189$579
  19. 4.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842642043$782
  20. 4.37 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843620083$943
  21. 4.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842627844$772
  22. 4.08 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG843625860$607
  23. 4.05 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG842638807$610
  24. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843624250$786
  25. 4.08 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG842645657$694
  26. 4.07 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842622069$726
  27. 4.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842645227$774
  28. 4.01 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG843601931$689
  29. 4.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842645581$772
  30. 4.06 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843602015$725
  31. 4.18 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG843610390$567
  32. 4.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841698857$782
  33. 4.01 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG843609756$702
  34. 4.01 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842621988$669
  35. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842662858$786
  36. 4.67 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG843615327$770
  37. 4.34 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842648114$804
  38. 4.06 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842641996$711
  39. 4.68 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843615273$1,010
  40. 4.19 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843603140$776
  41. 4.15 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843617167$896
  42. 4.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842648141$790
  43. 4.01 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843622781$729
  44. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842656754$800
  45. 4.04 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG842655585$608
  46. 4.09 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842656687$682
  47. 4.07 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843601234$733
  48. 4.04 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842656723$728
  49. 4.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842662801$782
  50. 4.03 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842651410$733
  51. 4.98 Carat Marquise Lab-Grown Diamond, D VS1, GCAL 360156174$2,696
  52. 4.38 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 362176072$2,174
  53. 4.59 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 362326565$2,136
  54. 4.09 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG606327653$19,722
  55. 4.01 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG760523444$763
  56. 4.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG760523714$1,205
  57. 4.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG761567483$1,481
  58. 4.06 Carat Marquise Lab-Grown Diamond, G VVS1, IGI LG766629351$965
  59. 4.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG770605401$1,449
  60. 4.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG770627299$2,065