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 32

6,763 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. 1.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG809682579$423
  2. 1.55 Carat Marquise Lab-Grown Diamond, D fl, igi LG792609341$1,202
  3. 1.7 Carat Marquise Lab-Grown Diamond, D fl, igi LG794675920$1,332
  4. 1.85 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG815607766$424
  5. 1.53 Carat Marquise Lab-Grown Diamond, E FL, IGI LG799677104$1,191
  6. 1.71 Carat Marquise Lab-Grown Diamond, D FL, IGI LG799677108$1,502
  7. 1.80 Carat Marquise Lab-Grown Diamond, D FL, IGI LG799677103$1,425
  8. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG808638861$287
  9. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG741599934$393
  10. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG747502036$393
  11. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797686090$562
  12. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG821668175$298
  13. 1.60 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG817649138$301
  14. 1.59 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG817649179$322
  15. 1.71 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG808601519$302
  16. 1.83 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG811609886$315
  17. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG811647243$398
  18. 1.72 Carat Marquise Lab-Grown Diamond, G vvs1, igi LG821659097$336
  19. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG821683090$455
  20. 1.71 Carat Marquise Lab-Grown Diamond, D FL, IGI LG787624061$1,238
  21. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG819654669$298
  22. 1.64 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG820605011$294
  23. 1.69 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG820605014$358
  24. 1.61 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG821634141$290
  25. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG821634143$325
  26. 1.60 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG821634145$312
  27. 1.63 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG820605015$293
  28. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG822608891$305
  29. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG822622365$301
  30. 1.54 Carat Marquise Lab-Grown Diamond, LIGHT YELLOW VS1, IGI LG819623985$452
  31. 1.79 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG807635686$421
  32. 1.92 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG808606414$375
  33. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG743567570$310
  34. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG747533349$315
  35. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG747535681$299
  36. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG749546589$303
  37. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG750553451$313
  38. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG750564696$303
  39. 1.93 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG751515872$326
  40. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG751516037$301
  41. 1.93 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG752524375$323
  42. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG752527628$296
  43. 1.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG752549359$321
  44. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG752550614$300
  45. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG752562470$302
  46. 1.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG752567130$321
  47. 1.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG752570762$313
  48. 1.91 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG754506153$400
  49. 1.59 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG754509676$303
  50. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG756515833$300
  51. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG756518131$303
  52. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG756528910$298
  53. 1.91 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG756534100$404
  54. 1.59 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG756534519$303
  55. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG756550809$299
  56. 1.59 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG756554074$305
  57. 1.93 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG756598226$329
  58. 1.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG757536425$293
  59. 1.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG757537973$307
  60. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG758501285$309