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 123

11,439 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. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833687826$314
  2. 1.67 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG834608710$290
  3. 1.6 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG834610057$278
  4. 1.9 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG833687549$290
  5. 1.68 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG834619814$271
  6. 1.88 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG834610160$297
  7. 1.94 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG834607339$393
  8. 1.6 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833687544$275
  9. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG834610150$280
  10. 1.89 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835604806$298
  11. 1.65 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835614576$278
  12. 1.77 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG834610626$273
  13. 1.97 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG834607350$348
  14. 1.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835607725$275
  15. 1.9 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG834618405$300
  16. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835606020$291
  17. 1.9 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG834619828$290
  18. 1.88 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG835606088$385
  19. 1.94 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835606017$299
  20. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835622463$294
  21. 1.86 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835606057$294
  22. 1.81 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG835636876$328
  23. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835622462$274
  24. 1.84 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG835605996$285
  25. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835606039$269
  26. 1.9 Carat Marquise Lab-Grown Diamond, G VVS1, IGI LG835636909$323
  27. 1.8 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835636936$280
  28. 1.69 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835607249$347
  29. 1.75 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835606182$279
  30. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835606128$271
  31. 1.84 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG835605997$279
  32. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836693704$337
  33. 1.67 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG794664927$591
  34. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835634117$307
  35. 1.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836686270$295
  36. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835604751$269
  37. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835601219$290
  38. 1.64 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835604760$263
  39. 1.97 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG835634938$375
  40. 1.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835662821$333
  41. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835620695$286
  42. 1.86 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG835604844$288
  43. 1.71 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835604462$267
  44. 1.94 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG835622953$296
  45. 1.88 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG835621596$288
  46. 1.97 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG835630644$305
  47. 1.91 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG835633479$292
  48. 1.55 Carat Marquise Lab-Grown Diamond, D FL, IGI LG813622890$1,151
  49. 1.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG835668343$287
  50. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835668360$301
  51. 1.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG786601255$261
  52. 1.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG786670002$261
  53. 1.56 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG787630120$271
  54. 1.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG787652827$261
  55. 1.57 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG785602848$261
  56. 1.6 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG793641557$263
  57. 1.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG786607281$261
  58. 1.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG786607175$261
  59. 1.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG795693716$261
  60. 1.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG801667152$261