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 162

10,913 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. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828618673$322
  2. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828619053$288
  3. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828634372$274
  4. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG828643547$302
  5. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828680671$288
  6. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG828684771$315
  7. 1.71 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828690414$337
  8. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG829606718$266
  9. 1.74 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG829610322$340
  10. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG829610323$318
  11. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG829619526$293
  12. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG830604066$575
  13. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830623860$295
  14. 1.51 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG830643333$260
  15. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830676745$288
  16. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG830676759$293
  17. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831606472$328
  18. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831609014$270
  19. 1.73 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG831609015$297
  20. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831612347$314
  21. 1.94 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG831615857$343
  22. 1.79 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG831648765$307
  23. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG831648767$291
  24. 1.89 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG832603960$330
  25. 1.89 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG832604009$340
  26. 1.88 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG832604088$336
  27. 1.88 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG832604107$329
  28. 1.79 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG832604156$339
  29. 1.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833626666$286
  30. 1.61 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833638390$284
  31. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833655115$361
  32. 1.50 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG833655334$361
  33. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833671680$300
  34. 1.78 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833671700$311
  35. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833695894$358
  36. 1.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG833698411$273
  37. 1.73 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833698467$329
  38. 1.66 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG835602913$402
  39. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG835602925$412
  40. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG835609012$298
  41. 1.68 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835609024$304
  42. 1.82 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG835609067$326
  43. 1.53 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG835609091$279
  44. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835609328$328
  45. 1.52 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835609333$277
  46. 1.92 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835609345$339
  47. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835609378$325
  48. 1.74 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835609381$314
  49. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG835610701$311
  50. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835634354$272
  51. 1.55 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG835651464$232
  52. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835695158$280
  53. 1.87 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG836626533$335
  54. 1.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG836626541$273
  55. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG836626544$305
  56. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836634391$325
  57. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG836634417$290
  58. 1.53 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG836634451$272
  59. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG836634463$312
  60. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836674252$274