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 5

1,268 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. 4.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG776648855$1,903
  2. 4.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG789628341$2,397
  3. 4.01 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG811675310$1,932
  4. 4.34 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG811675314$2,087
  5. 4.13 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812601412$1,988
  6. 4.22 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG808615505$2,170
  7. 4.02 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG807638547$2,171
  8. 4.00 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG795664464$1,008
  9. 4.00 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG813699604$640
  10. 4.01 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG809673982$1,932
  11. 4.01 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800628244$790
  12. 4.09 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG813668279$1,016
  13. 4.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG809602265$928
  14. 4.00 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802604961$1,044
  15. 4.08 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG810640274$1,631
  16. 4.00 Carat Marquise Lab-Grown Diamond, D IF, IGI LG734536625$7,237
  17. 4.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG739525754$1,172
  18. 4.06 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG791610371$1,315
  19. 4.00 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG792695180$1,282
  20. 4.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG813646903$786
  21. 4.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG813607900$921
  22. 4.31 Carat Marquise Lab-Grown Diamond, E FL, IGI LG793603302$9,887
  23. 4.26 Carat Marquise Lab-Grown Diamond, E FL, IGI LG793637246$9,775
  24. 4.52 Carat Marquise Lab-Grown Diamond, E FL, IGI LG798609301$10,774
  25. 4.15 Carat Marquise Lab-Grown Diamond, D FL, IGI LG801699529$11,011
  26. 4.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG802628061$1,754
  27. 4.20 Carat Marquise Lab-Grown Diamond, D FL, IGI LG805610569$11,155
  28. 4.01 Carat Marquise Lab-Grown Diamond, D FL, IGI LG812625069$10,634
  29. 4.54 Carat Marquise Lab-Grown Diamond, E FL, IGI LG812649300$10,437
  30. 4.01 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG811631508$1,056
  31. 4.41 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816686003$843
  32. 4.47 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG813696601$862
  33. 4.04 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG816604198$1,806
  34. 4.02 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG811639797$574
  35. 4.00 Carat Marquise Lab-Grown Diamond, D FL, IGI LG804656134$13,591
  36. 4.02 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG801637530$986
  37. 4.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG794678207$699
  38. 4.37 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG805624539$956
  39. 4.20 Carat Marquise Lab-Grown Diamond, I VVS2, IGI LG816673225$671
  40. 4.02 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG758563362$1,201
  41. 4.06 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG768660899$2,871
  42. 4.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG818696564$4,501
  43. 4.05 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG790645262$2,701
  44. 4.12 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG790643025$797
  45. 4.13 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG723555988$1,736
  46. 4.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG812615202$3,853
  47. 4.41 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818615231$836
  48. 4.76 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786627194$2,579
  49. 4.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG810647554$805
  50. 4.20 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812649299$2,022
  51. 4.41 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG821689459$892
  52. 4.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785608230$783
  53. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786601310$861
  54. 4.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786687260$843
  55. 4.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786687279$787
  56. 4.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787672600$858
  57. 4.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788608535$767
  58. 4.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788609123$769
  59. 4.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788609399$767
  60. 4.05 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788611651$936