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 71

11,447 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. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG799691864$279
  2. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801658913$296
  3. 1.55 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG809685581$269
  4. 1.74 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG809685582$277
  5. 1.69 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG809685720$269
  6. 1.61 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG809685909$263
  7. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG821602937$305
  8. 1.61 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG824601882$336
  9. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783668759$281
  10. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783671440$292
  11. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784652077$293
  12. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784664940$265
  13. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784697879$287
  14. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786602190$286
  15. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786618498$279
  16. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786666189$272
  17. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787672450$275
  18. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788652460$279
  19. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788660843$286
  20. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788663272$279
  21. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788671882$292
  22. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788672103$272
  23. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG789616837$292
  24. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG790612543$292
  25. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG791630844$283
  26. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG791662933$285
  27. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792604674$272
  28. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792654436$272
  29. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793608064$281
  30. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793622079$272
  31. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793646767$292
  32. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793649886$272
  33. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG794677835$291
  34. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795689357$296
  35. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801616588$281
  36. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801658084$299
  37. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802602908$272
  38. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802611919$275
  39. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803607504$272
  40. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803643761$293
  41. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783657498$285
  42. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787612300$291
  43. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787631137$291
  44. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788614469$288
  45. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788661292$279
  46. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG791618957$291
  47. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795687637$301
  48. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795688110$301
  49. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801628706$292
  50. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801633019$283
  51. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802620560$283
  52. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803678684$292
  53. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG828674283$405
  54. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG782615743$281
  55. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783663209$283
  56. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784609131$275
  57. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784627191$291
  58. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784640060$296
  59. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784652009$292
  60. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784652024$286