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 18

1,867 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. 5.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG825604485$930
  2. 5.01 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG825616382$1,810
  3. 6.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG825604524$1,293
  4. 7.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG825604531$1,560
  5. 5.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836611626$988
  6. 11.05 Carat Marquise Lab-Grown Diamond, N VVS2, IGI LG835698843$4,696
  7. 5.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836629061$984
  8. 5.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836629063$984
  9. 5.01 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG836640465$5,153
  10. 5.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836678071$994
  11. 5.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836678073$984
  12. 5.04 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837620748$1,870
  13. 5.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG571321220$2,339
  14. 5.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838637025$1,047
  15. 8.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838645135$2,167
  16. 8.00 Carat Marquise Lab-Grown Diamond, F VS1, GIA 6485088940$3,181
  17. 5.52 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG596333600$889
  18. 12.56 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG602397678$3,626
  19. 6.21 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG605346994$967
  20. 6.33 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG612337349$1,261
  21. 9.12 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG623466567$3,856
  22. 9.02 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG626400487$3,816
  23. 8.07 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG626438680$4,656
  24. 10.34 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG626466656$2,657
  25. 9.46 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG627413253$4,746
  26. 10.10 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG627469296$1,756
  27. 7.36 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG631466961$1,533
  28. 5.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG636491133$1,100
  29. 5.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830604981$952
  30. 5.01 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831657320$1,639
  31. 5.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838640701$942
  32. 5.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838640704$937
  33. 5.04 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG838657805$1,649
  34. 5.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838657813$946
  35. 5.00 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842601836$1,932
  36. 9.00 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG647449742$1,516
  37. 5.00 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG782647502$1,509
  38. 5.00 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG818650714$1,324
  39. 5.02 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830630465$1,694
  40. 5.01 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG830647894$767
  41. 5.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830689206$897
  42. 5.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831675710$1,095
  43. 5.02 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833631385$1,694
  44. 5.02 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG837626796$1,940
  45. 5.01 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837626829$1,725
  46. 5.07 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841696007$1,017
  47. 7.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG838656901$1,273
  48. 9.08 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG838656949$1,647
  49. 8.08 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG838656947$1,602
  50. 6.78 Carat Marquise Lab-Grown Diamond, D VS1, GIA 7508832897$4,271
  51. 15.04 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG665411308$2,954
  52. 11.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG683582435$2,209
  53. 8.19 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG683584281$2,201
  54. 10.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG687504967$3,850
  55. 8.52 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG687505767$1,449
  56. 5.03 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG687526456$2,071
  57. 10.21 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG687572811$1,975
  58. 10.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG687572818$2,071
  59. 10.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG691592292$2,083
  60. 13.02 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG692540958$2,121