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 90

6,748 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. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802636700$271
  2. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803642666$271
  3. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803642669$274
  4. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803656636$252
  5. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803656647$274
  6. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG804602795$254
  7. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG818648125$325
  8. 1.74 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828691242$319
  9. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833638222$291
  10. 1.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG833638224$277
  11. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833638228$290
  12. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833664912$291
  13. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833664914$288
  14. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG775626236$275
  15. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG776604762$273
  16. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG776674274$251
  17. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782609683$277
  18. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783671422$280
  19. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784612247$269
  20. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784623421$255
  21. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784628544$277
  22. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784629695$274
  23. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784639707$257
  24. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784639995$278
  25. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784640036$271
  26. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784650441$259
  27. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784669948$278
  28. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784670233$274
  29. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784683528$271
  30. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784683752$254
  31. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784686713$274
  32. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786602037$274
  33. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786602390$274
  34. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787604274$271
  35. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787611299$269
  36. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787634282$269
  37. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787676361$280
  38. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788606719$277
  39. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788612503$252
  40. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788641483$271
  41. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788660742$269
  42. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG789605600$274
  43. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG789620445$271
  44. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG789629898$277
  45. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG789635543$274
  46. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790614299$274
  47. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790643979$269
  48. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790674967$271
  49. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790693873$278
  50. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790697791$273
  51. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG792607543$276
  52. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG792642157$277
  53. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793649825$278
  54. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG794698127$257
  55. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795676280$277
  56. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797620891$277
  57. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797627824$277
  58. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG798613461$278
  59. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800607399$277
  60. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800661728$277