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 17

1,321 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. 4.18 Carat Marquise Lab-Grown Diamond, E FL, IGI LG817652523$9,596
  2. 4.08 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG824611054$679
  3. 4.06 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG617458371$1,193
  4. 4.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG824608383$1,098
  5. 4.50 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG824621819$708
  6. 4.03 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG802631228$542
  7. 4.01 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG805643717$540
  8. 4 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG800615835$518
  9. 4.32 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG581329315$661
  10. 4.32 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG771610609$1,175
  11. 4.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG776617438$843
  12. 4.01 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG780644376$1,125
  13. 4.62 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG780644426$762
  14. 4.78 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG808601156$2,023
  15. 4.25 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG776607134$540
  16. 4.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG782612132$692
  17. 4.08 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG812630318$1,072
  18. 4.27 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG812630326$1,460
  19. 4.27 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG812630332$626
  20. 4.12 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG812630340$1,120
  21. 4.19 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG812630349$1,149
  22. 4.32 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG812630365$769
  23. 4.01 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG813634320$1,140
  24. 4.11 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG813634346$1,170
  25. 4.23 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG813634348$1,436
  26. 4.12 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG813634353$1,100
  27. 4.16 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG813634359$1,187
  28. 4.72 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG813634360$904
  29. 4.25 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG813634386$1,453
  30. 4.1 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG816677378$1,163
  31. 4.05 Carat Marquise Lab-Grown Diamond, E IF, IGI LG817696109$3,869
  32. 4 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG817696110$1,154
  33. 4.03 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786632388$1,611
  34. 4.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG794661352$912
  35. 4.26 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG820602448$1,376
  36. 4.11 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG799696836$2,166
  37. 4.33 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG817629838$2,282
  38. 4.25 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG813644425$2,240
  39. 4.27 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812624493$2,250
  40. 4.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG807667830$996
  41. 4.01 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG788652939$2,113
  42. 4 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG809668055$2,108
  43. 4 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG808603054$2,108
  44. 4 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG807662548$2,108
  45. 4.31 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG807629557$2,271
  46. 4.05 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG802613911$4,992
  47. 4 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG802613913$4,930
  48. 4.05 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797693506$998
  49. 4.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797644889$996
  50. 4.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799657381$993
  51. 4 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797665599$986
  52. 4.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799684254$1,268
  53. 4.03 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG797655940$2,124
  54. 4.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG797647744$5,968
  55. 4.48 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795665166$1,295
  56. 4.28 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795669044$1,237
  57. 4.23 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797646619$1,222
  58. 4.08 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG793637248$3,815
  59. 4.03 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG797604666$3,426
  60. 4.03 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG797686036$3,768