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 138

11,383 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. 1.99 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839693677$367
  2. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840601608$367
  3. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840613277$288
  4. 1.54 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840613234$266
  5. 1.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839659484$318
  6. 1.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839691151$306
  7. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839697081$285
  8. 1.57 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG839685279$258
  9. 1.89 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839664109$289
  10. 1.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839665176$366
  11. 1.74 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG839693690$317
  12. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839674771$269
  13. 1.9 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839691522$300
  14. 1.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839664102$275
  15. 1.92 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840613241$303
  16. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839693696$361
  17. 1.88 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839665105$288
  18. 1.81 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG840601756$319
  19. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839668005$283
  20. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839685379$269
  21. 1.85 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG839697446$332
  22. 1.71 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839697207$267
  23. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839682683$331
  24. 1.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839671876$362
  25. 1.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839693615$294
  26. 1.97 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG839689197$367
  27. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839686923$269
  28. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839684796$269
  29. 1.76 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839641531$271
  30. 1.99 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840610678$367
  31. 1.66 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840613338$266
  32. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839697451$290
  33. 1.53 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839682668$257
  34. 1.61 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839693585$272
  35. 1.84 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839671792$279
  36. 1.87 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG840613330$283
  37. 1.56 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839693518$262
  38. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839662845$285
  39. 1.97 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840610680$364
  40. 1.82 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839697537$280
  41. 1.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839668108$366
  42. 1.89 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839697206$289
  43. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839693898$291
  44. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839671888$269
  45. 1.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839684464$266
  46. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839691434$306
  47. 1.67 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839691512$259
  48. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839667957$314
  49. 1.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839689234$294
  50. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839697450$298
  51. 1.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839697453$288
  52. 1.86 Carat Marquise Lab-Grown Diamond, D SI1, IGI LG839691456$264
  53. 1.82 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839684478$303
  54. 1.73 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839697557$290
  55. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839689176$294
  56. 1.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839697536$288
  57. 1.89 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839668098$289
  58. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839682651$314
  59. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839662839$292
  60. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839670212$294