Marquise Lab-Grown Diamonds

Shop certified 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 Marquise Lab-Grown Diamonds – Page 7

33,909 certified 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. 1.04 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG508121544$927
  2. 1.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG508121557$1,208
  3. 1.08 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG508121559$871
  4. 1.26 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG508137737$1,053
  5. 2.31 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG508137751$4,270
  6. 1.21 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG508137777$1,074
  7. 1.03 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG508138564$972
  8. 1.01 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG508138580$1,021
  9. 1.00 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG508156234$1,079
  10. 1.03 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG508156244$1,040
  11. 1.06 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG508156247$1,070
  12. 1.09 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG508156254$878
  13. 1.00 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG508156263$1,011
  14. 1.00 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG508156269$808
  15. 1.31 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG508156280$1,161
  16. 1.50 Carat Marquise Lab-Grown Diamond, G SI1, IGI LG510158603$1,729
  17. 1.00 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG510158606$893
  18. 1.01 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG510184186$952
  19. 1.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG510184189$1,030
  20. 1.00 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG510184202$1,011
  21. 4.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG510191673$2,002
  22. 1.01 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG512202823$952
  23. 1.01 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG512202850$902
  24. 1.00 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG512202880$893
  25. 1.01 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG512202884$952
  26. 1.02 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG512202885$962
  27. 1.03 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG512202891$762
  28. 1.01 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG512204034$902
  29. 1.00 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG512204055$893
  30. 1.01 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG512204057$1,021
  31. 1.05 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG512204060$1,060
  32. 1.02 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG512204061$962
  33. 1.00 Carat Marquise Lab-Grown Diamond, G SI1, IGI LG512204063$673
  34. 1.00 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG512204096$944
  35. 1.01 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG512205097$952
  36. 1.00 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG512205101$741
  37. 1.00 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG512205109$808
  38. 1.10 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG512205137$886
  39. 1.00 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG512205139$860
  40. 1.01 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG512205140$1,021
  41. 1.01 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG512205144$1,021
  42. 1.01 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG512205146$850
  43. 1.01 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG512205186$850
  44. 1.00 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG512205203$893
  45. 1.00 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG512205204$843
  46. 1.03 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG512205222$972
  47. 1.01 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG512220515$952
  48. 1.00 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG512220526$944
  49. 1.02 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG512220527$962
  50. 1.01 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG512220535$902
  51. 1.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG512220542$1,030
  52. 1.00 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG512220544$893
  53. 1.02 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG512220551$910
  54. 1.01 Carat Marquise Lab-Grown Diamond, E SI1, IGI LG512225940$764
  55. 1.00 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG512227218$808
  56. 1.00 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG512227223$1,113
  57. 1.01 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG512231577$748
  58. 1.00 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG514252420$808
  59. 1.01 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG514252456$1,362
  60. 1.00 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG514252462$808