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 7

924 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. 6.52 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG771663880$1,394
  2. 9.05 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG769653888$1,360
  3. 10.05 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG680524156$2,410
  4. 5.02 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG764615919$2,628
  5. 9.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG773627570$1,719
  6. 11.28 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG774615440$2,071
  7. 11 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG774615446$2,225
  8. 9.08 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG772602527$1,642
  9. 11.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG773652543$2,025
  10. 10.12 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG773652599$4,103
  11. 5.34 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG764697512$2,513
  12. 15.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG774642490$13,578
  13. 6.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG766692403$1,134
  14. 6.01 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG769670714$1,280
  15. 11.22 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG774694850$2,022
  16. 10.34 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG776691062$2,092
  17. 6.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG715567585$1,840
  18. 9.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG771620566$1,699
  19. 11.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG774694845$2,012
  20. 7.01 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG775608969$8,180
  21. 9.07 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG775640533$6,738
  22. 7.01 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG704518183$1,208
  23. 5.78 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG713588433$1,376
  24. 5.5 Carat Marquise Lab-Grown Diamond, E IF, IGI LG754561936$8,415
  25. 5.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG700593447$932
  26. 15.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG779647007$4,705
  27. 5.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG756513310$1,196
  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$2,106
  30. 7.04 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG774655328$1,102
  31. 5.00 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG776655925$2,617
  32. 6.11 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG705517498$1,610
  33. 9.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG780695667$1,655
  34. 8.10 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG782609032$1,478
  35. 8.04 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG782609064$1,469
  36. 9.09 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG782626085$11,984
  37. 7.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG774654988$1,578
  38. 5.07 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG777627321$3,899
  39. 10.03 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG780638260$1,794
  40. 5.1 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754594981$44,824
  41. 6.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG764656129$1,597
  42. 5.27 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG779666298$3,539
  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$1,779
  46. 7.02 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG785615322$5,251
  47. 20.14 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786655276$34,985
  48. 7.89 Carat Marquise Lab-Grown Diamond, G VS2, GIA 2235081360$3,188
  49. 5.30 Carat Marquise Lab-Grown Diamond, D VVS1, GCAL 360346323$5,298
  50. 5.33 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360346374$8,532
  51. 7.17 Carat Marquise Lab-Grown Diamond, J VS2, GIA 6234063204$2,905
  52. 6.07 Carat Marquise Lab-Grown Diamond, E VVS2, GIA 7538174484$10,118
  53. 6.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG621477174$1,716
  54. 7.51 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG626486475$2,107
  55. 6.02 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG626486480$1,149
  56. 5.50 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG648442255$1,788
  57. 5.50 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG649408434$1,788
  58. 7.1 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG671499417$1,532
  59. 6.33 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG680505428$1,326
  60. 7.84 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG680563146$2,038