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 5

10,821 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. 1.57 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700513821$763
  2. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700514295$410
  3. 1.59 Carat Marquise Lab-Grown Diamond, E IF, IGI LG700514302$773
  4. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700514425$396
  5. 1.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700524875$734
  6. 1.57 Carat Marquise Lab-Grown Diamond, D IF, IGI LG704529416$748
  7. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG704529432$730
  8. 1.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG704585134$440
  9. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG704585145$768
  10. 1.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG704585386$371
  11. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG704585407$424
  12. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG704585408$744
  13. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG704585505$347
  14. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG704585635$421
  15. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG705545692$374
  16. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG706551976$384
  17. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG708585563$417
  18. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG709517915$380
  19. 1.77 Carat Marquise Lab-Grown Diamond, D IF, IGI LG709531220$838
  20. 1.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710580605$734
  21. 1.63 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710580606$774
  22. 1.63 Carat Marquise Lab-Grown Diamond, D IF, IGI LG712530526$774
  23. 1.59 Carat Marquise Lab-Grown Diamond, D IF, IGI LG715505987$756
  24. 1.59 Carat Marquise Lab-Grown Diamond, D IF, IGI LG715505988$756
  25. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG715554032$724
  26. 1.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG715554033$734
  27. 1.89 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG715570868$676
  28. 1.87 Carat Marquise Lab-Grown Diamond, D IF, IGI LG715579920$988
  29. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG715597377$351
  30. 1.61 Carat Marquise Lab-Grown Diamond, D IF, IGI LG715598608$766
  31. 1.53 Carat Marquise Lab-Grown Diamond, E IF, IGI LG717507762$645
  32. 1.66 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG717581139$817
  33. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG717594986$730
  34. 1.77 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG718502712$317
  35. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG719536760$347
  36. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG719536778$391
  37. 1.60 Carat Marquise Lab-Grown Diamond, D IF, IGI LG720504318$760
  38. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG720508148$734
  39. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG720586577$739
  40. 1.67 Carat Marquise Lab-Grown Diamond, D IF, IGI LG720590613$792
  41. 1.60 Carat Marquise Lab-Grown Diamond, D IF, IGI LG722527696$760
  42. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG723551243$371
  43. 1.50 Carat Marquise Lab-Grown Diamond, D IF, IGI LG723580222$716
  44. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG723581060$734
  45. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG724545632$426
  46. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG724545759$421
  47. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG724553217$824
  48. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG724570534$720
  49. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG724570535$724
  50. 1.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG726508587$749
  51. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG726508625$385
  52. 1.59 Carat Marquise Lab-Grown Diamond, D IF, IGI LG726520909$773
  53. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG726531936$752
  54. 1.64 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG726573150$668
  55. 1.60 Carat Marquise Lab-Grown Diamond, D IF, IGI LG727510819$760
  56. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG727560666$390
  57. 1.92 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG727561747$1,004
  58. 1.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG727582494$734
  59. 1.57 Carat Marquise Lab-Grown Diamond, D IF, IGI LG727582495$748
  60. 1.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG728538609$749