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 186

11,373 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. 1.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839632373$277
  2. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843685930$344
  3. 1.50 Carat Marquise Lab-Grown Diamond, D IF, IGI LG845697316$767
  4. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG846628788$427
  5. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847631602$419
  6. 1.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG844628970$787
  7. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG821693194$315
  8. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839673265$343
  9. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839682289$286
  10. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842619538$276
  11. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843688603$281
  12. 1.92 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG848617486$410
  13. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837679292$266
  14. 1.53 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG844675717$293
  15. 1.75 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844675718$347
  16. 1.65 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844675790$419
  17. 1.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844675821$403
  18. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844679700$302
  19. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844679705$321
  20. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844679720$309
  21. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844679724$305
  22. 1.81 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844679745$423
  23. 1.79 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844679781$419
  24. 1.5 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG845635013$372
  25. 1.97 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG845635014$386
  26. 1.55 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG845635093$266
  27. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG845635196$379
  28. 1.73 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845635197$305
  29. 1.7 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG845668439$339
  30. 1.99 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG845668476$458
  31. 1.72 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG845668488$342
  32. 1.71 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG845668490$340
  33. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG845668493$379
  34. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG845668495$312
  35. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG847617362$315
  36. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG847664759$288
  37. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG847687514$319
  38. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835644199$335
  39. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842630391$300
  40. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844657759$301
  41. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844657760$398
  42. 1.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844679709$402
  43. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844679747$309
  44. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844679748$399
  45. 1.93 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG845634964$379
  46. 1.67 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG845635193$322
  47. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG845668479$375
  48. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG845668599$378
  49. 1.76 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG845668605$349
  50. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG845668618$375
  51. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG845668619$298
  52. 1.71 Carat Marquise Lab-Grown Diamond, D IF, IGI LG845668620$724
  53. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG846602565$319
  54. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG846666359$305
  55. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG846666396$279
  56. 1.56 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846695380$311
  57. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846695492$312
  58. 1.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847605906$385
  59. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG780619331$427
  60. 1.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG808603388$430