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 148

11,425 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 LG838644819$309
  2. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG838644823$560
  3. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG838644824$316
  4. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838644839$286
  5. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG838644843$318
  6. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839662995$305
  7. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839663025$281
  8. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839663050$286
  9. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839663063$283
  10. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG839663064$294
  11. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG840607607$315
  12. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG840607609$316
  13. 1.57 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG840607638$297
  14. 1.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840607643$265
  15. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG840607654$316
  16. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840607674$286
  17. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840607676$276
  18. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840607686$286
  19. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840607698$286
  20. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG840650872$311
  21. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG759510860$316
  22. 1.83 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841604171$376
  23. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841603536$274
  24. 1.97 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841605324$358
  25. 1.81 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841602782$302
  26. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840660481$288
  27. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840665753$289
  28. 1.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841670399$261
  29. 1.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841605303$282
  30. 1.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841631463$318
  31. 1.88 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG841631468$340
  32. 1.9 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840639462$287
  33. 1.85 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841611555$281
  34. 1.97 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG841611943$351
  35. 1.87 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG840658872$280
  36. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841634594$291
  37. 1.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840666169$288
  38. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841614619$284
  39. 1.89 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840666246$289
  40. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841603537$298
  41. 1.97 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG841603359$361
  42. 1.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843614794$364
  43. 1.89 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG840655953$286
  44. 1.82 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841623701$277
  45. 1.99 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841638420$367
  46. 1.98 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG841645739$372
  47. 1.89 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840666239$289
  48. 1.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841605175$261
  49. 1.56 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG841676254$259
  50. 1.77 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841608772$281
  51. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841605322$292
  52. 1.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841634604$264
  53. 1.81 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG841626100$269
  54. 1.75 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841611546$358
  55. 1.6 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841604174$333
  56. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841645700$361
  57. 1.65 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG840665756$339
  58. 1.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841670406$372
  59. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840659579$364
  60. 1.73 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841631461$264