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 149

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. 1.89 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG840655953$286
  2. 1.82 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841623701$277
  3. 1.99 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841638420$367
  4. 1.98 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG841645739$372
  5. 1.89 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840666239$289
  6. 1.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841605175$261
  7. 1.56 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG841676254$259
  8. 1.77 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841608772$281
  9. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841605322$292
  10. 1.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841634604$264
  11. 1.81 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG841626100$269
  12. 1.75 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841611546$358
  13. 1.6 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841604174$333
  14. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841645700$361
  15. 1.65 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG840665756$339
  16. 1.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841670406$372
  17. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840659579$364
  18. 1.73 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841631461$264
  19. 1.93 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG841604079$288
  20. 1.8 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841602353$297
  21. 1.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841610279$297
  22. 1.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841635264$367
  23. 1.78 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841611553$274
  24. 1.71 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG841676255$256
  25. 1.88 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841604183$297
  26. 1.93 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841614621$291
  27. 1.69 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841634511$259
  28. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841604162$274
  29. 1.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841619581$367
  30. 1.97 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841605293$361
  31. 1.78 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG841623737$274
  32. 1.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841645751$374
  33. 1.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841623739$278
  34. 1.58 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841623704$265
  35. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841608780$289
  36. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841631464$269
  37. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840665694$274
  38. 1.86 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841611551$285
  39. 1.73 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841645705$264
  40. 1.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840666233$374
  41. 1.77 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841603375$296
  42. 1.97 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840660568$364
  43. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842634709$273
  44. 1.87 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841680673$295
  45. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841663388$361
  46. 1.99 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG840661639$361
  47. 1.94 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841624320$286
  48. 1.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841652085$280
  49. 1.97 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841635155$361
  50. 1.97 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841634643$361
  51. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841626238$314
  52. 1.93 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841660981$291
  53. 1.93 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842633669$320
  54. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841655009$317
  55. 1.79 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841635239$273
  56. 1.69 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG841688597$256
  57. 1.77 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG841638159$264
  58. 1.76 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841660845$280
  59. 1.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841635165$364
  60. 1.83 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG840655468$325