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 6

33,791 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. 1.14 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG500143697$917
  2. 1.03 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG500143700$1,040
  3. 1.00 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG500143707$808
  4. 1.00 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG500144857$944
  5. 1.19 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG500145699$240
  6. 1.01 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG500146058$816
  7. 1.00 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG500146065$808
  8. 1.01 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG500146071$952
  9. 1.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG500146073$1,030
  10. 1.01 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG500148445$850
  11. 1.01 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG500149706$952
  12. 1.01 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG500149707$748
  13. 1.01 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG500150054$1,021
  14. 1.00 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG500150537$640
  15. 1.05 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG500163651$990
  16. 1.00 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG500163652$860
  17. 1.01 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG500165051$1,021
  18. 1.20 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG500165197$1,126
  19. 1.01 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG500165200$1,021
  20. 1.03 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG500166079$972
  21. 1.04 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG500166080$980
  22. 1.03 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG500166081$867
  23. 1.02 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG500166086$875
  24. 1.05 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG500166091$990
  25. 1.02 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG500166092$875
  26. 1.09 Carat Marquise Lab-Grown Diamond, E IF, IGI LG500166725$287
  27. 1.61 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG502107735$2,562
  28. 1.00 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG502140027$1,011
  29. 1.05 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG502140938$990
  30. 1.14 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG502153687$1,071
  31. 1.01 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG502153688$952
  32. 1.05 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG502153692$990
  33. 1.01 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG502153693$816
  34. 1.70 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG502155355$2,703
  35. 1.04 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG502155356$980
  36. 1.04 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG502155357$980
  37. 1.17 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG502155358$1,000
  38. 1.03 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG502155362$883
  39. 1.05 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG502155363$990
  40. 1.01 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG502155933$1,362
  41. 1.03 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG502155940$972
  42. 1.01 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG502155941$816
  43. 1.00 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG502157877$944
  44. 1.12 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG502157987$902
  45. 1.02 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG502157988$1,376
  46. 1.13 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG502160702$1,005
  47. 1.04 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG502161067$769
  48. 1.01 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG506100221$816
  49. 1.00 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG506176877$860
  50. 1.01 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG506176878$850
  51. 1.00 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG506176879$640
  52. 1.30 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG506195196$1,393
  53. 1.00 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG506195344$808
  54. 1.03 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG506195345$1,040
  55. 1.15 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG506195347$1,022
  56. 1.05 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG506195352$990
  57. 1.01 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG506195923$952
  58. 1.00 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG506199324$741
  59. 1.03 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG506199326$972
  60. 1.04 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG508121544$927