1.5 Carat Marquise Lab-Grown Diamonds

Shop certified 1.5 carat 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 1.5 Carat Marquise Lab-Grown Diamonds – Page 23

11,425 certified 1.5 carat 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. 1.68 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801618983$326
  2. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801619442$294
  3. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG801659613$309
  4. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801682003$367
  5. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG803610496$323
  6. 1.53 Carat Marquise Lab-Grown Diamond, D FL, IGI LG803623404$893
  7. 1.53 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG803628465$279
  8. 1.59 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG803628756$311
  9. 1.53 Carat Marquise Lab-Grown Diamond, D FL, IGI LG803629706$1,135
  10. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803654660$354
  11. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG803672800$406
  12. 1.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803672813$396
  13. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG804603043$424
  14. 1.61 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG804620606$312
  15. 1.62 Carat Marquise Lab-Grown Diamond, LIGHT YELLOW VVS2, IGI LG804624015$496
  16. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG805635522$300
  17. 1.52 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG805636694$277
  18. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG805638036$297
  19. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG805643960$335
  20. 1.71 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG805692341$378
  21. 1.55 Carat Marquise Lab-Grown Diamond, D FL, IGI LG806606381$864
  22. 1.75 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG806614758$326
  23. 1.53 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG807672337$400
  24. 1.58 Carat Marquise Lab-Grown Diamond, FANCY INTENSE BLUE VS1, IGI LG807672351$383
  25. 1.54 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG807672385$402
  26. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG807672580$294
  27. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG807672868$308
  28. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG807698007$315
  29. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG808601710$316
  30. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG808601770$315
  31. 1.76 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG809665746$392
  32. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG809670204$316
  33. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG809670205$316
  34. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG810623224$447
  35. 1.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG758547383$405
  36. 1.90 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG764620232$417
  37. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG769620260$414
  38. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG774625264$413
  39. 1.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG774634747$421
  40. 1.90 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG776645544$417
  41. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780614262$419
  42. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360856047$903
  43. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360896007$931
  44. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360906307$886
  45. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, GCAL 360906310$1,002
  46. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360906358$892
  47. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, GCAL 360906408$1,137
  48. 1.76 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360906410$1,028
  49. 1.85 Carat Marquise Lab-Grown Diamond, D VS1, GCAL 360926182$1,079
  50. 1.84 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360936627$1,074
  51. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, GCAL 360936674$1,007
  52. 1.94 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360936676$1,131
  53. 1.85 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360946280$1,079
  54. 1.79 Carat Marquise Lab-Grown Diamond, E VS1, GCAL 360966116$976
  55. 1.83 Carat Marquise Lab-Grown Diamond, D VVS2, GCAL 361086016$1,149
  56. 1.77 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 361086067$1,035
  57. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG781603009$664
  58. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG781603010$651
  59. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG781603043$655
  60. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG781603045$664