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 15

2,968 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, E vvs1, igi LG825679803$1,192
  2. 4.03 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG802631228$529
  3. 4.32 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG581329315$661
  4. 4.32 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG771610609$1,175
  5. 4.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG776617438$843
  6. 4.01 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG780644376$1,125
  7. 4.62 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG780644426$762
  8. 4.78 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG808601156$2,023
  9. 4.08 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG812630318$986
  10. 4.27 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG812630326$1,103
  11. 4.19 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG812630349$1,082
  12. 4.01 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG813634320$1,035
  13. 4.23 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG813634348$1,092
  14. 4.12 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG813634353$991
  15. 4.16 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG813634359$1,071
  16. 4.72 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG813634360$840
  17. 4.25 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG813634386$1,093
  18. 4.05 Carat Marquise Lab-Grown Diamond, E IF, IGI LG817696109$3,657
  19. 4.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG820601064$910
  20. 4.01 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG825611199$1,425
  21. 4.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG794661352$836
  22. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG805634134$1,074
  23. 4.26 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG820602448$1,376
  24. 4.11 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG799696836$2,166
  25. 4.33 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG817629838$2,282
  26. 4.27 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812624493$2,250
  27. 4.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG807667830$996
  28. 4.01 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG788652939$2,113
  29. 4 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG809668055$2,108
  30. 4 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG808603054$2,108
  31. 4 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG807662548$2,108
  32. 4.31 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG807629557$2,271
  33. 4.05 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG802613911$4,992
  34. 4 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG802613913$4,930
  35. 4.05 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797693506$998
  36. 4.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797644889$996
  37. 4.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799657381$993
  38. 4 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797665599$986
  39. 4.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799684254$1,268
  40. 4.03 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG797655940$2,124
  41. 4.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG797647744$5,968
  42. 4.48 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795665166$1,295
  43. 4.28 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795669044$1,237
  44. 4.23 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797646619$1,222
  45. 4.08 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG793637248$3,433
  46. 4.03 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG797604666$3,426
  47. 4.03 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG797686036$3,391
  48. 4.01 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG795665189$3,374
  49. 4.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795665167$1,261
  50. 4.01 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG797607002$3,374
  51. 4.09 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG791656027$1,321
  52. 4.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788636716$1,280
  53. 4.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788644577$993
  54. 4.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784670099$1,271
  55. 4.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784672699$1,289
  56. 4.01 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG776686592$2,113
  57. 4.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG776605608$1,283
  58. 4.33 Carat Marquise Lab-Grown Diamond, E VVS1, GIA 1518123050$4,417
  59. 4.72 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG670422381$2,929
  60. 4.73 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG655410938$1,809