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

7,590 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.

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  1. 1.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835663811$309
  2. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836627241$291
  3. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836633612$297
  4. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG838655461$314
  5. 1.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG838655462$335
  6. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG839607911$307
  7. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839694132$343
  8. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840644821$291
  9. 1.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG790612736$412
  10. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837652575$305
  11. 1.50 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG836693554$259
  12. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836693556$276
  1. 1.61 Carat Marquise Lab-Grown Diamond, F IF, IGI LG638468003$753
  2. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG665451512$776
  3. 1.50 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG537239629$1,434
  4. 1.50 Carat Marquise Lab-Grown Diamond, G IF, IGI LG655444949$487
  5. 1.50 Carat Marquise Lab-Grown Diamond, E IF, IGI LG634473493$714
  6. 1.83 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG617413690$603
  7. 1.50 Carat Marquise Lab-Grown Diamond, E FL, GIA 6521666148$3,913
  8. 1.57 Carat Marquise Lab-Grown Diamond, D IF, IGI LG732556465$861
  9. 1.94 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG733582052$365
  10. 1.67 Carat Marquise Lab-Grown Diamond, D IF, GIA 1518765462$1,259
  11. 1.55 Carat Marquise Lab-Grown Diamond, D FL, GIA 1535363295$10,123
  12. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 2534367206$888
  13. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 2536161263$898
  14. 1.56 Carat Marquise Lab-Grown Diamond, E VVS1, IGI 605303258$442
  15. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI 605303340$440
  16. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI 607371070$393
  17. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI 607392644$435
  18. 1.69 Carat Marquise Lab-Grown Diamond, D IF, GIA 6521697947$2,116
  19. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 7538276019$898
  20. 1.62 Carat Marquise Lab-Grown Diamond, I VS2, IGI LG425067445$1,756
  21. 1.54 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436045125$1,645
  22. 1.63 Carat Marquise Lab-Grown Diamond, I VS2, IGI LG436045808$1,767
  23. 1.64 Carat Marquise Lab-Grown Diamond, J SI1, IGI LG436046504$1,761
  24. 1.55 Carat Marquise Lab-Grown Diamond, I SI1, IGI LG436046738$1,498
  25. 1.63 Carat Marquise Lab-Grown Diamond, I SI1, IGI LG436046743$1,574
  26. 1.71 Carat Marquise Lab-Grown Diamond, J VS1, IGI LG436046992$2,097
  27. 1.61 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG502107735$2,562
  28. 1.70 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG502155355$2,703
  29. 1.50 Carat Marquise Lab-Grown Diamond, G SI1, IGI LG510158603$1,729
  30. 1.53 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG519272640$403
  31. 1.50 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG526289043$2,110
  32. 1.51 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG532260969$2,404
  33. 1.51 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG532263013$2,583
  34. 1.56 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG537225674$2,484
  35. 1.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG537225688$2,635
  36. 1.55 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG537225802$2,703
  37. 1.60 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG537241974$2,789
  38. 1.50 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG537241980$2,769
  39. 1.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG537241986$2,755
  40. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG542211590$443
  41. 1.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG547236289$446
  42. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG553237656$445
  43. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG566302781$416
  44. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG570363118$414
  45. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG570370349$381
  46. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG571319812$424
  47. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG572339904$378
  48. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG572358345$419
  49. 1.56 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG579399297$438
  50. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG591395975$411
  51. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG592358365$438
  52. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG596345412$454
  53. 1.55 Carat Marquise Lab-Grown Diamond, E IF, IGI LG597371452$711
  54. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG598371187$377
  55. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG598380653$424
  56. 1.91 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG600332941$288
  57. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG601303204$440
  58. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG602384100$429
  59. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG602394449$420
  60. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG603338144$435