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 29

6,791 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. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803651311$465
  2. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG811693392$438
  3. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG811693396$339
  4. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG811693401$444
  5. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG813645119$1,442
  6. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG813670256$452
  7. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG808626395$385
  8. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG809603920$375
  9. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG809626903$379
  10. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG809698683$400
  11. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG809698684$403
  12. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG811662504$410
  13. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG811662503$400
  14. 1.54 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG763655737$351
  15. 1.75 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG764603176$468
  16. 1.74 Carat Marquise Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG783617121$621
  17. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, GCAL 361716151$965
  18. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 361736009$886
  19. 1.73 Carat Marquise Lab-Grown Diamond, D VVS1, GCAL 361736414$1,235
  20. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783628952$272
  21. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG794678970$393
  22. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG795619130$389
  23. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG795689857$392
  24. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG795689926$392
  25. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG797625453$385
  26. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG797699945$389
  27. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG798610911$392
  28. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG798610951$393
  29. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG799682255$392
  30. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG799682317$385
  31. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801601872$389
  32. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801601898$392
  33. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801648414$393
  34. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801674602$378
  35. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801674674$378
  36. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG802610805$392
  37. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG804605436$389
  38. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG804605567$378
  39. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG804605569$386
  40. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG790647701$291
  41. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG808614428$396
  42. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797667833$354
  43. 1.86 Carat Marquise Lab-Grown Diamond, D FL, IGI LG803623492$1,600
  44. 1.75 Carat Marquise Lab-Grown Diamond, D FL, IGI LG803623537$1,508
  45. 1.77 Carat Marquise Lab-Grown Diamond, D FL, IGI LG803623538$1,380
  46. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG808614348$724
  47. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG811672055$396
  48. 1.76 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812646180$456
  49. 1.53 Carat Marquise Lab-Grown Diamond, D FL, IGI LG813651470$1,151
  50. 1.81 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG803641718$472
  51. 1.75 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG811669865$1,019
  52. 1.72 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG811670172$407
  53. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG809602827$354
  54. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG809602877$714
  55. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG809603031$399
  56. 1.52 Carat Marquise Lab-Grown Diamond, E IF, IGI LG809603098$675
  57. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG812606606$301
  58. 1.79 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG812606794$343
  59. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG815687825$305
  60. 1.6 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG816633564$438