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 67

6,803 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. 1.59 Carat Marquise Lab-Grown Diamond, E IF, IGI LG743593569$730
  2. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG743594134$491
  3. 1.55 Carat Marquise Lab-Grown Diamond, D IF, IGI LG743593780$848
  4. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG743593850$865
  5. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG743593860$865
  6. 1.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG743593721$485
  7. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG743593740$832
  8. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG743593741$827
  9. 1.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG743593938$485
  10. 1.5 Carat Marquise Lab-Grown Diamond, E IF, IGI LG743593862$689
  11. 1.57 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754507975$859
  12. 1.88 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754507978$1,438
  13. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754507936$838
  14. 1.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG754508352$494
  15. 1.58 Carat Marquise Lab-Grown Diamond, E IF, IGI LG754508343$725
  16. 1.59 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754508165$870
  17. 1.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754508324$843
  18. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754563734$832
  19. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG754508967$472
  20. 1.5 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754508968$821
  21. 1.93 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754508463$1,476
  22. 1.5 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG754508691$469
  23. 1.59 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754563641$870
  24. 1.59 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754563667$870
  25. 1.5 Carat Marquise Lab-Grown Diamond, E IF, IGI LG754563586$689
  26. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754563693$865
  27. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754563700$827
  28. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG754563703$472
  29. 1.91 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754563643$1,461
  30. 1.78 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754563659$1,362
  31. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754563668$827
  32. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754563591$827
  33. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG821643580$689
  34. 1.62 Carat Marquise Lab-Grown Diamond, D IF, IGI LG821643590$728
  35. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823644609$398
  36. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG754595583$547
  37. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754594511$951
  38. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754594512$909
  39. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG754594524$523
  40. 1.5 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754594889$903
  41. 1.59 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754594784$957
  42. 1.97 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754594836$1,658
  43. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754594843$909
  44. 1.91 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG754594807$732
  45. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG754594896$540
  46. 1.97 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG754595676$755
  47. 1.59 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754595653$957
  48. 1.5 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG754595559$463
  49. 1.51 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG739526320$414
  50. 1.51 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG739506194$426
  51. 1.51 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG738521282$396
  52. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG774614667$318
  53. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781648993$286
  54. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG783610122$316
  55. 1.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG823684852$298
  56. 1.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG825606084$272
  57. 1.54 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG784617998$320
  58. 1.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG809644074$271
  59. 1.74 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG823616141$308
  60. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG776655914$303