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 50

11,479 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 VVS2, IGI LG801666923$303
  2. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801666931$268
  3. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG801666941$295
  4. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801666957$268
  5. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG801667008$456
  6. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801667010$269
  7. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801667016$268
  8. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801667139$328
  9. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801667268$268
  10. 1.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG801667316$297
  11. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801667325$269
  12. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801667330$268
  13. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801667336$269
  14. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801667337$289
  15. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801667358$328
  16. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801667408$303
  17. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801672468$266
  18. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG801672469$288
  19. 1.5 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801672517$286
  20. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801672849$289
  21. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801672869$268
  22. 1.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801673268$297
  23. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801673306$274
  24. 1.5 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801673565$283
  25. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG801673975$288
  26. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG801674035$288
  27. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801674043$287
  28. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801674062$269
  29. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801674108$266
  30. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG801674267$294
  31. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801674269$268
  32. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG801680220$306
  33. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801680284$279
  34. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801680326$266
  35. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801680327$332
  36. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801680705$289
  37. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801680798$280
  38. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801699877$268
  39. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802601452$269
  40. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802601504$280
  41. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802601625$269
  42. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802601771$268
  43. 1.5 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802602904$286
  44. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802602924$280
  45. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802603045$267
  46. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802603059$303
  47. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802603177$295
  48. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802605005$269
  49. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802605070$292
  50. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802605170$274
  51. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802605224$281
  52. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802605267$268
  53. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802605287$268
  54. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG802605321$323
  55. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802605592$268
  56. 1.5 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802606107$283
  57. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802606174$269
  58. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802606225$274
  59. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802606275$289
  60. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802606388$269