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 4

12,082 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. 1.90 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG668467089$755
  2. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG669419145$385
  3. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG669419562$391
  4. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG669420154$391
  5. 1.53 Carat Marquise Lab-Grown Diamond, E IF, IGI LG669420255$643
  6. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG669420356$398
  7. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG669434886$410
  8. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG669444296$297
  9. 1.96 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG669464638$583
  10. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG669466590$522
  11. 1.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG669472271$291
  12. 1.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG677520629$734
  13. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG677521084$395
  14. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG680525923$730
  15. 1.88 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG680548433$489
  16. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG681532586$389
  17. 1.56 Carat Marquise Lab-Grown Diamond, D IF, IGI LG681578462$753
  18. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG681578593$763
  19. 1.57 Carat Marquise Lab-Grown Diamond, D IF, IGI LG689508751$748
  20. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG689569049$729
  21. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG689569066$421
  22. 1.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG689569556$734
  23. 1.5 Carat Marquise Lab-Grown Diamond, E IF, IGI LG692559542$701
  24. 1.56 Carat Marquise Lab-Grown Diamond, D IF, IGI LG692559892$753
  25. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG692560223$734
  26. 1.61 Carat Marquise Lab-Grown Diamond, D IF, IGI LG693533465$766
  27. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG693550498$720
  28. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG693550499$752
  29. 1.6 Carat Marquise Lab-Grown Diamond, D IF, IGI LG695504953$609
  30. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700511882$421
  31. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700511887$739
  32. 1.50 Carat Marquise Lab-Grown Diamond, E IF, IGI LG700512479$630
  33. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700512996$443
  34. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700513048$437
  35. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700513328$763
  36. 1.57 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700513821$758
  37. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700514295$410
  38. 1.59 Carat Marquise Lab-Grown Diamond, E IF, IGI LG700514302$666
  39. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700514425$426
  40. 1.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700524875$734
  41. 1.57 Carat Marquise Lab-Grown Diamond, D IF, IGI LG704529416$748
  42. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG704529432$730
  43. 1.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG704585134$407
  44. 1.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG704585386$371
  45. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG704585407$424
  46. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG704585408$739
  47. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG704585505$347
  48. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG704585635$391
  49. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG705545692$340
  50. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG706551976$384
  51. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG708585563$381
  52. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG709517915$380
  53. 1.77 Carat Marquise Lab-Grown Diamond, D IF, IGI LG709531220$838
  54. 1.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710580605$734
  55. 1.63 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710580606$774
  56. 1.63 Carat Marquise Lab-Grown Diamond, D IF, IGI LG712530526$774
  57. 1.59 Carat Marquise Lab-Grown Diamond, D IF, IGI LG715505987$756
  58. 1.59 Carat Marquise Lab-Grown Diamond, D IF, IGI LG715505988$756
  59. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG715554032$724
  60. 1.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG715554033$734