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 62

11,458 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. 1.56 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG605303258$408
  2. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG754595583$547
  3. 1.5 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754594596$889
  4. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754594511$937
  5. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754594512$895
  6. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754594785$907
  7. 1.97 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754594836$1,658
  8. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754594843$895
  9. 1.91 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG754594807$732
  10. 1.97 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG754595676$755
  11. 1.59 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754595352$943
  12. 1.59 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754595653$943
  13. 1.5 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754595382$889
  14. 1.51 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG739526320$414
  15. 1.51 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG739506194$409
  16. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG774614667$302
  17. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781648993$280
  18. 1.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG823684852$298
  19. 1.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG825606084$272
  20. 1.54 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG784617998$313
  21. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG776655914$303
  22. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG780688181$898
  23. 1.51 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG811670269$274
  24. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG786675996$620
  25. 1.78 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG788646744$326
  26. 1.57 Carat Marquise Lab-Grown Diamond, D IF, IGI LG790630196$644
  27. 1.72 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG790631177$333
  28. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG797657491$381
  29. 1.77 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG797658818$426
  30. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG806630048$385
  31. 1.71 Carat Marquise Lab-Grown Diamond, E IF, IGI LG806630081$554
  32. 1.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG806630112$424
  33. 1.78 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG806630145$440
  34. 1.77 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG806630161$438
  35. 1.76 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG806630181$346
  36. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG806630189$374
  37. 1.6 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG806630190$388
  38. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG806630195$385
  39. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG806630225$372
  40. 1.64 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG806630244$396
  41. 1.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG812630222$385
  42. 1.66 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG812630233$314
  43. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG812630235$393
  44. 1.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812630261$414
  45. 1.6 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG812630309$396
  46. 1.79 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG813634234$321
  47. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG813634271$379
  48. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG813634273$379
  49. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG813634274$379
  50. 1.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG814620146$379
  51. 1.63 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG814620149$398
  52. 1.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG814620150$386
  53. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG814620194$370
  54. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG816677193$391
  55. 1.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG816677212$389
  56. 1.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG816677277$287
  57. 1.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG816677287$393
  58. 1.77 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG816677290$444
  59. 1.83 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG816689411$442
  60. 1.76 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG817610771$346