5 Carat and Up Marquise Lab-Grown Diamonds

Shop certified 5 carat and up 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 5 Carat and Up Marquise Lab-Grown Diamonds – Page 8

1,862 certified 5 carat and up 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. 8.01 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG660469970$1,476
  2. 8.71 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG768683581$3,416
  3. 12.00 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG760519666$3,475
  4. 5.05 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG771632469$2,762
  5. 11.17 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG769648684$2,070
  6. 21.48 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG769643558$29,231
  7. 9.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG772602526$2,335
  8. 6.52 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG771663880$1,394
  9. 9.05 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG769653888$1,360
  10. 10.05 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG680524156$2,107
  11. 5.02 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG764615919$2,628
  12. 9.08 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG772602527$1,565
  13. 10.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG773652611$3,972
  14. 10.12 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG773652599$4,125
  15. 15.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG774642490$13,457
  16. 6.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG766692403$1,134
  17. 6.01 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG769670714$1,280
  18. 11.22 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG774694850$2,022
  19. 6.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG715567585$1,840
  20. 9.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG771620566$1,494
  21. 11.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG774694845$2,012
  22. 7.01 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG775608969$8,221
  23. 9.07 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG775640533$6,738
  24. 7.01 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG704518183$1,208
  25. 5.78 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG713588433$1,282
  26. 5.50 Carat Marquise Lab-Grown Diamond, E IF, IGI LG754561936$7,382
  27. 6.06 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG779638194$1,189
  28. 5.25 Carat Marquise Lab-Grown Diamond, E IF, IGI LG754563791$35,743
  29. 11.47 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG776670336$2,125
  30. 7.04 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG774655328$1,102
  31. 13.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG781647811$4,060
  32. 5.00 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG776655925$2,617
  33. 6.11 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG705517498$1,478
  34. 9.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG780695667$1,655
  35. 8.10 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG782609032$1,478
  36. 8.04 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG782609064$1,469
  37. 9.09 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG782626085$11,984
  38. 5.07 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG777627321$3,129
  39. 10.03 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG780638260$1,794
  40. 5.10 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754594981$36,257
  41. 6.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG764656129$1,466
  42. 5.27 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG779666298$3,216
  43. 8.09 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG776633942$9,254
  44. 6.05 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG764656071$7,221
  45. 10.56 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG782679453$1,816
  46. 7.02 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG785615322$4,494
  47. 20.14 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786655276$34,985
  48. 20.12 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG773615569$12,985
  49. 7.89 Carat Marquise Lab-Grown Diamond, G VS2, GIA 2235081360$3,188
  50. 5.30 Carat Marquise Lab-Grown Diamond, D VVS1, GCAL 360346323$5,298
  51. 5.33 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360346374$8,532
  52. 7.17 Carat Marquise Lab-Grown Diamond, J VS2, GIA 6234063204$2,905
  53. 6.07 Carat Marquise Lab-Grown Diamond, E VVS2, GIA 7538174484$10,118
  54. 6.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG621477174$1,716
  55. 7.51 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG626486475$2,107
  56. 6.02 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG626486480$1,149
  57. 5.50 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG648442255$1,788
  58. 5.50 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG649408434$1,788
  59. 7.1 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG671499417$1,532
  60. 6.33 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG680505428$1,326