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 22

1,307 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. 4.07 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826601799$1,214
  2. 4.04 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826601806$1,211
  3. 4.01 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826601863$1,218
  4. 4.07 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826601876$1,214
  5. 4.07 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826601949$1,214
  6. 4.08 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826612422$1,212
  7. 4.07 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826601786$1,214
  8. 4.09 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826601829$1,215
  9. 4.03 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826601971$1,208
  10. 4.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835637805$897
  11. 4.08 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836670058$1,465
  12. 4.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828635737$1,079
  13. 4.09 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG836628025$1,175
  14. 4.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG752545775$1,591
  15. 4.22 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG836611466$766
  16. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835641895$805
  17. 4.01 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG833689542$1,028
  18. 4.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836684546$2,017
  19. 4.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786674458$1,271
  20. 4.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG836669930$728
  21. 4.03 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG821630342$2,279
  22. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835631759$792
  23. 4.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835642568$848
  24. 4.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835642569$883
  25. 4.81 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835643054$917
  26. 4.32 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835643067$899
  27. 4.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836684597$853
  28. 4.33 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836684598$937
  29. 4.14 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835691002$1,921
  30. 4.04 Carat Marquise Lab-Grown Diamond, W-X VVS2, IGI LG835691003$1,807
  31. 4.01 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG818682275$661
  32. 4.03 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG570335633$589
  33. 4.01 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG823684879$2,055
  34. 4.02 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG823684882$2,061
  35. 4.00 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG831602526$2,330
  36. 4.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835631826$855
  37. 4.00 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG836694187$767
  38. 4.35 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836694226$941
  39. 4.28 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG836694519$784
  40. 4.04 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG833630989$986
  41. 4.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833630990$1,282
  42. 4.00 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG818673866$1,044
  43. 4.02 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG822601394$676
  44. 4.03 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG801609676$984
  45. 4.01 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG829608666$1,319
  46. 4.41 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG829608668$2,044
  47. 4.44 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG829608669$2,057