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 141

11,474 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. 1.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839694055$364
  2. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840647208$294
  3. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840651439$286
  4. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840647161$267
  5. 1.88 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839670312$285
  6. 1.87 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG838653653$283
  7. 1.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841607691$366
  8. 1.97 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840601550$342
  9. 1.64 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840647140$276
  10. 1.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839694007$366
  11. 1.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840636891$282
  12. 1.77 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839674673$270
  13. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839671734$314
  14. 1.76 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG839674680$323
  15. 1.91 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839697511$301
  16. 1.56 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839693659$262
  17. 1.74 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839674676$280
  18. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841604277$267
  19. 1.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839694061$364
  20. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839670313$294
  21. 1.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839671737$370
  22. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840652614$284
  23. 1.74 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840647044$291
  24. 1.99 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839691559$367
  25. 1.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840612643$281
  26. 1.79 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840601576$302
  27. 1.84 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840640747$291
  28. 1.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840657495$282
  29. 1.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840646986$280
  30. 1.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840612655$284
  31. 1.77 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840652495$273
  32. 1.76 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG840652623$311
  33. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839691555$269
  34. 1.77 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG840610813$277
  35. 1.57 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG840636929$266
  36. 1.97 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840654653$364
  37. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840655910$361
  38. 1.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840659605$275
  39. 1.78 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840613260$297
  40. 1.84 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840639310$291
  41. 1.73 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840665635$278
  42. 1.91 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG840651521$391
  43. 1.78 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840601567$297
  44. 1.9 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840655342$300
  45. 1.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840640845$364
  46. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840609739$298
  47. 1.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840613214$370
  48. 1.66 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840613201$282
  49. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840609649$277
  50. 1.89 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG840655923$271
  51. 1.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840651417$267
  52. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840640570$291
  53. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840612676$292
  54. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840613203$275
  55. 1.79 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840651584$284
  56. 1.85 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840666142$293
  57. 1.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840647076$275
  58. 1.53 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841602501$262
  59. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840652493$285
  60. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840612834$361