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 144

11,470 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. 1.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840661458$375
  2. 1.6 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840655973$275
  3. 1.99 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840659596$371
  4. 1.9 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG840657563$297
  5. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840652584$289
  6. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840651532$270
  7. 1.99 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840658715$358
  8. 1.87 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840665622$286
  9. 1.85 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839691113$281
  10. 1.97 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840659398$385
  11. 1.74 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG840665667$314
  12. 1.94 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841618474$299
  13. 1.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840663964$299
  14. 1.98 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840663959$359
  15. 1.85 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840664346$284
  16. 1.88 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG840655388$409
  17. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840652580$314
  18. 1.97 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG841614662$374
  19. 1.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840659588$366
  20. 1.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840655879$281
  21. 1.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841603407$281
  22. 1.97 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG840661515$354
  23. 1.97 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG840665621$368
  24. 1.86 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840663945$294
  25. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840655876$364
  26. 1.99 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840658819$361
  27. 1.99 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG840658840$361
  28. 1.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841611620$403
  29. 1.83 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841604189$305
  30. 1.9 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840665776$300
  31. 1.89 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841604107$301
  32. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841603399$286
  33. 1.99 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841638113$364
  34. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840655292$298
  35. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841605361$295
  36. 1.69 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841608756$267
  37. 1.91 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841605364$388
  38. 1.81 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840658760$287
  39. 1.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840651534$362
  40. 1.89 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840659593$286
  41. 1.91 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG840657561$289
  42. 1.82 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841611625$306
  43. 1.9 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840610731$300
  44. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840663927$364
  45. 1.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841604106$280
  46. 1.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840613360$374
  47. 1.91 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840658754$317
  48. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840651152$276
  49. 1.98 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840658810$369
  50. 1.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841608673$366
  51. 1.91 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840663920$317
  52. 1.76 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840663960$280
  53. 1.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840663902$362
  54. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841605352$361
  55. 1.92 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840663965$315
  56. 1.8 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840659395$300
  57. 1.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841623714$297
  58. 1.77 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841631527$276
  59. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841608623$276
  60. 1.59 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG841604199$289