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 65

11,494 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. 1.5 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826609897$561
  2. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790692404$288
  3. 1.7 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG825699157$302
  4. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG811619769$410
  5. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG812620136$650
  6. 1.50 Carat Marquise Lab-Grown Diamond, D IF, IGI LG812620140$643
  7. 1.57 Carat Marquise Lab-Grown Diamond, E IF, IGI LG812620141$700
  8. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG812620142$724
  9. 1.51 Carat Marquise Lab-Grown Diamond, E IF, IGI LG812620850$675
  10. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812620975$629
  11. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG812621101$330
  12. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG812621542$697
  13. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818664948$281
  14. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG821609656$311
  15. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG821693855$284
  16. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG818645914$319
  17. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818662750$280
  18. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818661860$290
  19. 1.50 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG818661862$294
  20. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818661866$294
  21. 1.84 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG818676102$344
  22. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826630349$376
  23. 1.57 Carat Marquise Lab-Grown Diamond, F vvs2, igi LG826667531$301
  24. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823691108$428
  25. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG827608090$316
  26. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784699663$296
  27. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792604900$281
  28. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792610183$301
  29. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792612583$275
  30. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792646682$281
  31. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792646798$281
  32. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793607262$291
  33. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793636222$284
  34. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793642425$281
  35. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793649608$283
  36. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG794662000$291
  37. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG794686558$281
  38. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795609562$292
  39. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795665000$291
  40. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795676277$283
  41. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG799691087$283
  42. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG800657475$283
  43. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801607850$283
  44. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801624963$286
  45. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801636289$296
  46. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801658178$285
  47. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801666156$289
  48. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801672930$299
  49. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801680307$286
  50. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802606226$281
  51. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802609015$286
  52. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802620146$286
  53. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802620447$286
  54. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802620509$296
  55. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802621394$286
  56. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802621719$281
  57. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802622579$296
  58. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802628606$286
  59. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802630292$286
  60. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802630312$286