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 79

6,820 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. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG791655280$285
  2. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792646688$279
  3. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792650668$279
  4. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793605131$276
  5. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801615552$280
  6. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801636090$276
  7. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801667295$279
  8. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802601842$286
  9. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802605368$258
  10. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802607068$282
  11. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802609278$282
  12. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802613463$281
  13. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802615507$282
  14. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802620035$258
  15. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802620449$280
  16. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802630458$285
  17. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802630626$293
  18. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803603613$279
  19. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828643738$286
  20. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783671442$285
  21. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784620295$293
  22. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784629865$285
  23. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784649944$281
  24. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784672926$299
  25. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784699790$288
  26. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785605169$285
  27. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786601951$285
  28. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786607230$281
  29. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786674775$288
  30. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786687065$281
  31. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787612140$285
  32. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787643806$281
  33. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787658375$276
  34. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788606656$285
  35. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG790688238$280
  36. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG791663012$284
  37. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792604890$285
  38. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795688351$283
  39. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801602121$281
  40. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802620258$296
  41. 1.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG824617129$1,002
  42. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG827609674$302
  43. 1.75 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG766683297$668
  44. 1.70 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG768687426$650
  45. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784689150$279
  46. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786602238$285
  47. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786607419$276
  48. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786687045$296
  49. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787603810$276
  50. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795676301$283
  51. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802611239$264
  52. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802613462$279
  53. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802621975$276
  54. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802622002$276
  55. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802630389$258
  56. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803611361$294
  57. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803619807$279
  58. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803642691$282
  59. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG809602764$748
  60. 1.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG812621726$412