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 187

11,347 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. 1.86 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843635803$371
  2. 1.84 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843635812$367
  3. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG843642502$294
  4. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844657503$288
  5. 1.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844657694$343
  6. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844657697$398
  7. 1.65 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844657705$326
  8. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844657725$312
  9. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844657727$389
  10. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844658070$272
  11. 1.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844683666$455
  12. 1.59 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG845648241$273
  13. 1.70 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG845669358$281
  14. 1.60 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG845669396$298
  15. 1.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG845669398$262
  16. 1.71 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846629572$340
  17. 1.88 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG846629588$458
  18. 1.75 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG846629599$433
  19. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846629602$307
  20. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG846629603$395
  21. 1.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846652891$308
  22. 1.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG846652892$406
  23. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846652894$315
  24. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG846652901$314
  25. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847629852$280
  26. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG847636309$312
  27. 1.86 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG845619635$392
  28. 1.56 Carat Marquise Lab-Grown Diamond, VS1, IGI LG835641381$290
  29. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836611960$275
  30. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836612219$295
  31. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836608184$273
  32. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836621594$275
  33. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836617576$265
  34. 1.80 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG831693685$367
  35. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840607622$276
  36. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840650852$266
  37. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840650864$286
  38. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840650865$281
  39. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840662847$284
  40. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840662848$273
  41. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840662883$281
  42. 1.70 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841625571$364
  43. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841627640$266
  44. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841627656$280
  45. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841627703$274
  46. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841647323$286
  47. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841687823$269
  48. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841687826$272
  49. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841687835$272
  50. 1.76 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843635805$351
  51. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843636541$319
  52. 1.50 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG845697327$412
  53. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG845697329$414
  54. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847601951$374
  55. 1.65 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG847601952$363
  56. 1.50 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847607080$412
  57. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847607082$414
  58. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG847668673$309
  59. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG847673463$319
  60. 1.88 Carat Marquise Lab-Grown Diamond, E vs1, igi LG846689132$358