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 155

11,334 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. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG828676538$385
  2. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG828684762$378
  3. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830603923$389
  4. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830603926$393
  5. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG671487225$356
  6. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG799618111$378
  7. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG815601663$370
  8. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG821617396$374
  9. 1.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG821658282$435
  10. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG823614239$360
  11. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG823614242$386
  12. 1.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG823648247$437
  13. 1.53 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG825654713$287
  14. 1.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG825654740$283
  15. 1.78 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG825654747$316
  16. 1.51 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG825654885$335
  17. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG825699426$374
  18. 1.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG825699544$433
  19. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG826612793$368
  20. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG827610234$367
  21. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG827610258$368
  22. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828615568$360
  23. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG828615718$393
  24. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG828615854$374
  25. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG828623783$389
  26. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG828633846$363
  27. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG828633930$386
  28. 1.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG828633966$463
  29. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828633990$357
  30. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG828676550$382
  31. 1.87 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG829614707$440
  32. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG830631171$370
  33. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840646538$300
  34. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843652902$315
  35. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843652958$298
  36. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG723548718$301
  37. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836692603$305
  38. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840644277$302
  39. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840646419$293
  40. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840646537$300
  41. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840646553$300
  42. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842646779$304
  43. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG816612242$529
  44. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG829605133$290
  45. 1.55 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG783610182$266
  46. 1.53 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG784652258$265
  47. 1.52 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG783663244$256
  48. 1.5 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG787605075$270
  49. 1.55 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG787672799$271
  50. 1.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG787672500$266
  51. 1.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG784614894$266
  52. 1.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG784640262$266
  53. 1.9 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG756549848$297
  54. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG781655703$317
  55. 1.58 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG800608760$266
  56. 1.57 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG800668055$278
  57. 1.54 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG788659786$270
  58. 1.5 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG801602235$268
  59. 1.98 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG810638089$380
  60. 1.86 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG812634396$304