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 80

6,847 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. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795688351$283
  2. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801602121$281
  3. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802620258$296
  4. 1.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG824617129$1,002
  5. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG827609674$302
  6. 1.75 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG766683297$668
  7. 1.70 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG768687426$650
  8. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784689150$279
  9. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786602238$285
  10. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786607419$276
  11. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786687045$296
  12. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787603810$276
  13. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795676301$283
  14. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802611239$264
  15. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802613462$279
  16. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802621975$276
  17. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802622002$276
  18. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802630389$258
  19. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803611361$294
  20. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803619807$279
  21. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803619891$279
  22. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803642691$282
  23. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG809602764$748
  24. 1.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG812621726$412
  25. 1.85 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG815692575$767
  26. 1.75 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG815692576$727
  27. 1.83 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG815692578$743
  28. 1.50 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG816612579$392
  29. 1.58 Carat Marquise Lab-Grown Diamond, D FL, IGI LG816612581$1,081
  30. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG816624130$405
  31. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG816624858$403
  32. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG821618832$297
  33. 1.60 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG826684168$301
  34. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787653866$292
  35. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787672734$285
  36. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803678791$286
  37. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG818679697$307
  38. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786689492$276
  39. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787654581$276
  40. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788636476$279
  41. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793642976$276
  42. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793649863$276
  43. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG794649383$276
  44. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG795631398$266
  45. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795665003$281
  46. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795668338$285
  47. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801673085$287
  48. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802606296$287
  49. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802613453$279
  50. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802616927$261
  51. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802621717$279
  52. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802630608$285
  53. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803642946$279
  54. 1.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG770689113$447
  55. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784647190$294
  56. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG790677485$288
  57. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG790697541$286
  58. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG794679785$286
  59. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801628785$283
  60. 1.50 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG821607822$298