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

2,755 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. 4.13 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812601412$2,177
  2. 4.22 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG808615505$2,249
  3. 4.02 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG807638547$2,142
  4. 4.00 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG795664464$1,008
  5. 4.00 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG813699604$612
  6. 4.01 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG809673982$2,113
  7. 4.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG809602265$991
  8. 4.00 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802604961$1,044
  9. 4.00 Carat Marquise Lab-Grown Diamond, D IF, IGI LG734536625$6,587
  10. 4.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG739525754$1,172
  11. 4.00 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG792695180$1,282
  12. 4.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG813646903$786
  13. 4.01 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG800662994$2,616
  14. 4.43 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG805609932$1,352
  15. 4.24 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG779639293$1,294
  16. 4.34 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG789622966$1,325
  17. 4.35 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG791607915$1,328
  18. 4.02 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG791607916$1,195
  19. 4.07 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG792643184$1,209
  20. 4.31 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG792691610$1,316
  21. 4 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG792691611$1,189
  22. 4.31 Carat Marquise Lab-Grown Diamond, E fl, igi LG793603302$11,884
  23. 4.48 Carat Marquise Lab-Grown Diamond, E FL, IGI LG793637247$10,268
  24. 4.01 Carat Marquise Lab-Grown Diamond, D FL, IGI LG795665188$10,635
  25. 4.52 Carat Marquise Lab-Grown Diamond, E fl, igi LG798609301$11,840
  26. 4.17 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG800663400$1,307
  27. 4.23 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG801621532$1,325
  28. 4.27 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG801666041$1,303
  29. 4.15 Carat Marquise Lab-Grown Diamond, D fl, igi LG801699529$13,249
  30. 4.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG802628061$1,754
  31. 4.31 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG802628062$1,316
  32. 4.23 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG803684341$1,325
  33. 4.27 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG803697846$1,303
  34. 4.2 Carat Marquise Lab-Grown Diamond, D fl, igi LG805610569$13,445
  35. 4.34 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG805694638$1,360
  36. 4.77 Carat Marquise Lab-Grown Diamond, D if, igi LG805694639$7,973
  37. 4.49 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG807638355$1,407
  38. 4.28 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG807638356$1,341
  39. 4.01 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG809637527$2,584
  40. 4.43 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG812601410$3,728
  41. 4.01 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG812651896$1,192
  42. 4.39 Carat Marquise Lab-Grown Diamond, D fl, igi LG813649774$13,350
  43. 4.24 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG814604059$1,294
  44. 4.06 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG814604072$1,206
  45. 4.16 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG814643365$1,270
  46. 4.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG814611649$853
  47. 4.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG809681504$1,002
  48. 4.41 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816686003$843
  49. 4.26 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG817684384$3,585
  50. 4.09 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG817684385$1,215
  51. 4.31 Carat Marquise Lab-Grown Diamond, F vvs1, igi LG817684386$1,142
  52. 4.02 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG811639797$580
  53. 4.00 Carat Marquise Lab-Grown Diamond, D FL, IGI LG804656134$13,591
  54. 4.37 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG805624539$956
  55. 4.02 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG758563362$1,225
  56. 4.06 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG768660899$2,478
  57. 4.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG818696564$4,501
  58. 4.05 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG790645262$2,701
  59. 4.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG812615202$4,057
  60. 4.41 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818615231$813