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 135

11,414 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. 1.85 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839601046$293
  2. 1.61 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839608692$274
  3. 1.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839612738$311
  4. 1.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839601503$372
  5. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837658793$553
  6. 1.60 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837658798$274
  7. 1.66 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837672671$409
  8. 1.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837614979$391
  9. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837682744$386
  10. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837672668$377
  11. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837640730$377
  12. 1.6 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG837614977$306
  13. 1.85 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837640727$449
  14. 1.79 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837672569$435
  15. 1.79 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839605983$435
  16. 1.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837672673$420
  17. 1.7 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG839605982$337
  18. 1.72 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837672690$332
  19. 1.74 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG814636539$459
  20. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG815613230$413
  21. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG815613234$410
  22. 1.82 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG815613277$518
  23. 1.56 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG816641156$414
  24. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG817685793$407
  25. 1.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG817685837$405
  26. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG817685841$410
  27. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG817685913$402
  28. 1.56 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG817685927$414
  29. 1.75 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG817685949$462
  30. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG817685953$402
  31. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG819615827$417
  32. 1.50 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG819658879$400
  33. 1.76 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG820602558$465
  34. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG821649469$417
  35. 1.82 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG823615176$479
  36. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG823683598$407
  37. 1.74 Carat Marquise Lab-Grown Diamond, E FL, IGI LG823695115$1,029
  38. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836678796$316
  39. 1.90 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836678824$333
  40. 1.80 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG836638344$370
  41. 1.94 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG838657747$372
  42. 1.83 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG831660326$470
  43. 1.75 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG838657746$294
  44. 1.52 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG790605477$365
  45. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790629410$361
  46. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG838657748$697
  47. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839674409$329
  48. 1.77 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839677502$321
  49. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835672846$274
  50. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837656503$302
  51. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837656505$284
  52. 1.51 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG839672855$329
  53. 1.80 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839672961$358
  54. 1.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839672979$357
  55. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839673107$330
  56. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839673181$315
  57. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839673190$332
  58. 1.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839673199$357
  59. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG836692118$421
  60. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837631768$279