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 121

11,479 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. 1.97 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG828652658$412
  2. 1.85 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG828645569$293
  3. 1.8 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828652664$280
  4. 1.8 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828625928$283
  5. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828650178$291
  6. 1.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828618109$387
  7. 1.54 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG828655954$269
  8. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828651001$284
  9. 1.6 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG828690064$273
  10. 1.81 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG828651090$287
  11. 1.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828680134$285
  12. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828691241$298
  13. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828678569$269
  14. 1.93 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG828668267$291
  15. 1.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828672303$286
  16. 1.9 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG828645835$290
  17. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828670800$291
  18. 1.88 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG828672387$337
  19. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828683954$291
  20. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828686623$267
  21. 1.88 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG829606835$288
  22. 1.9 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG828695371$290
  23. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG829610086$309
  24. 1.74 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG828632585$277
  25. 1.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828698434$282
  26. 1.78 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG829605866$314
  27. 1.6 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG829605186$270
  28. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828683624$288
  29. 1.6 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG830634499$270
  30. 1.94 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG829602106$422
  31. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG830631757$273
  32. 1.93 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG830631845$304
  33. 1.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG829611760$288
  34. 1.81 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG829605822$275
  35. 1.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG829610018$281
  36. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG829616649$269
  37. 1.77 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG830644118$276
  38. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG829612833$309
  39. 1.82 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG829611740$303
  40. 1.79 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG831610258$284
  41. 1.72 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG830684045$263
  42. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG830634572$302
  43. 1.58 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG830647773$262
  44. 1.75 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG830634776$279
  45. 1.97 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830685629$425
  46. 1.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830666580$315
  47. 1.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG830651872$291
  48. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG830651291$270
  49. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG830647734$269
  50. 1.86 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG830674536$282
  51. 1.52 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG830672236$258
  52. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830674556$314
  53. 1.88 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG830689628$297
  54. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831616160$295
  55. 1.51 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG831648461$281
  56. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830688979$314
  57. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831630471$291
  58. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831636633$314
  59. 1.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831642871$285
  60. 1.9 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG831631975$290