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 34

6,777 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. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG764618037$310
  2. 1.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG764643610$291
  3. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG764679658$296
  4. 1.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG765615988$296
  5. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG765616666$299
  6. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG766603591$298
  7. 1.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG766603655$321
  8. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG766651514$301
  9. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG767602236$296
  10. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG768608860$306
  11. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG768664700$296
  12. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG768664804$319
  13. 1.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG768665225$301
  14. 1.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG769647382$291
  15. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG769655136$326
  16. 1.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG771636700$321
  17. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG771666542$301
  18. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG773643110$298
  19. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG773664220$288
  20. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG774609054$299
  21. 1.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG774613955$309
  22. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG774614917$301
  23. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG774632388$295
  24. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG774637966$306
  25. 1.88 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG774642771$340
  26. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG774642802$300
  27. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG774689919$314
  28. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG775605050$299
  29. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG775612951$295
  30. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG775626278$284
  31. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG776607805$313
  32. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG776607960$299
  33. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG776618314$295
  34. 1.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG776621051$296
  35. 1.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG776623347$319
  36. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG776627182$298
  37. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG776676578$300
  38. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG776686930$286
  39. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG776688100$316
  40. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG776689824$298
  41. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG776689909$310
  42. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG776690022$284
  43. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG776690025$296
  44. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG776690039$296
  45. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG776690114$296
  46. 1.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG776690368$319
  47. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG776697248$295
  48. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG777604324$303
  49. 1.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG777615875$311
  50. 1.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG777615924$299
  51. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG777618012$296
  52. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG777622383$322
  53. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG777627647$313
  54. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG777634919$286
  55. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG777635863$313
  56. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG778631409$297
  57. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG778663860$299
  58. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG778677072$303
  59. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG778687269$283
  60. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG778690130$323