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 77

11,485 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. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792644259$285
  2. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793621290$286
  3. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803642689$286
  4. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG819652262$431
  5. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802620049$272
  6. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803642867$286
  7. 1.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG781638216$303
  8. 1.6 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG781638219$288
  9. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG779656809$293
  10. 1.65 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG792635832$299
  11. 1.63 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG780644356$307
  12. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785610487$282
  13. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795608829$294
  14. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797641776$285
  15. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG799657361$283
  16. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797639617$283
  17. 1.74 Carat Marquise Lab-Grown Diamond, D FL, IGI LG806606554$1,693
  18. 1.52 Carat Marquise Lab-Grown Diamond, D FL, IGI LG818623824$980
  19. 1.71 Carat Marquise Lab-Grown Diamond, D FL, IGI LG818623825$1,126
  20. 1.76 Carat Marquise Lab-Grown Diamond, D FL, IGI LG818623826$1,100
  21. 1.77 Carat Marquise Lab-Grown Diamond, D FL, IGI LG818623827$1,284
  22. 1.91 Carat Marquise Lab-Grown Diamond, E FL, IGI LG818623828$1,133
  23. 1.56 Carat Marquise Lab-Grown Diamond, D FL, IGI LG823669967$910
  24. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828664469$1,379
  25. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG823694527$606
  26. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826664885$384
  27. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG824609757$380
  28. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG824609758$380
  29. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823652330$375
  30. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG825616158$378
  31. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826624718$375
  32. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG825695320$375
  33. 1.64 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG816677331$400
  34. 1.62 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG824609763$393
  35. 1.6 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG824609800$388
  36. 1.6 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG817647771$391
  37. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826624721$389
  38. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826664815$389
  39. 1.64 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG816677142$311
  40. 1.62 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG826664811$308
  41. 1.6 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG826664856$288
  42. 1.78 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG824609634$435
  43. 1.77 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823623731$429
  44. 1.76 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826664859$427
  45. 1.74 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG792616547$420
  46. 1.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826624621$418
  47. 1.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG824609803$419
  48. 1.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG818637078$417
  49. 1.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826624623$416
  50. 1.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826664753$416
  51. 1.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826664842$407
  52. 1.7 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826664857$415
  53. 1.77 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG825616160$349
  54. 1.50 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG830676375$315
  55. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG794642426$299
  56. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797615822$289
  57. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797670307$272
  58. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788636519$286
  59. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826677720$325
  60. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826677946$326