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 63

11,450 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. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG817610918$375
  2. 1.76 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG817638899$346
  3. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG817678161$379
  4. 1.78 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG817678162$337
  5. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG817678237$370
  6. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG817678242$370
  7. 1.71 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG818637081$332
  8. 1.84 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG818637082$351
  9. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG818637104$379
  10. 1.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG818637133$391
  11. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG820604748$342
  12. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG820604842$346
  13. 1.77 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG820604891$349
  14. 1.77 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG821621422$428
  15. 1.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG821651502$386
  16. 1.63 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG821663779$309
  17. 1.8 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823623680$435
  18. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823623688$381
  19. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823623714$377
  20. 1.66 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG823623726$314
  21. 1.63 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823623733$398
  22. 1.65 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823623873$402
  23. 1.63 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG823652310$309
  24. 1.6 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG823652312$290
  25. 1.66 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823652341$405
  26. 1.78 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG823694528$423
  27. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823694535$374
  28. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG797657536$385
  29. 1.77 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG797657825$426
  30. 1.62 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG813634202$398
  31. 1.61 Carat Marquise Lab-Grown Diamond, D IF, IGI LG817610778$648
  32. 1.64 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG817610916$402
  33. 1.65 Carat Marquise Lab-Grown Diamond, E IF, IGI LG820604760$500
  34. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG821663771$367
  35. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823623720$388
  36. 1.76 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG816677282$441
  37. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG817647414$385
  38. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG817678117$374
  39. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG818614438$368
  40. 1.82 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG818614440$354
  41. 1.85 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG818614469$350
  42. 1.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG820604805$416
  43. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG821621449$377
  44. 1.62 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823652273$398
  45. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823652316$372
  46. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823694472$389
  47. 1.59 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG823694475$292
  48. 1.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823694526$395
  49. 1.78 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG821668398$530
  50. 1.81 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG806627529$1,000
  51. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792610253$734
  52. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG794687258$729
  53. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG794658706$655
  54. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG791607213$720
  55. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG792699320$775
  56. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG791634599$775
  57. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG781623997$455
  58. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG781655309$461
  59. 1.97 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG778681462$703
  60. 1.99 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG746509394$710