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 128

11,457 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. 1.50 Carat Marquise Lab-Grown Diamond, D IF, IGI LG826659194$742
  2. 1.91 Carat Marquise Lab-Grown Diamond, D FL, IGI LG826659195$1,424
  3. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826659196$395
  4. 1.70 Carat Marquise Lab-Grown Diamond, D IF, IGI LG831603949$857
  5. 1.50 Carat Marquise Lab-Grown Diamond, D IF, IGI LG831603952$742
  6. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG834606633$385
  7. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG834606630$385
  8. 1.89 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG834617587$460
  9. 1.82 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG834606471$361
  10. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG756592232$571
  11. 1.94 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837607889$299
  12. 1.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835685164$312
  13. 1.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836632829$285
  14. 1.79 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG836628469$284
  15. 1.78 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837605457$274
  16. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837604095$289
  17. 1.97 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836696681$399
  18. 1.75 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG836641687$267
  19. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837601821$288
  20. 1.89 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG836635654$286
  21. 1.87 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG837601904$295
  22. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837604078$275
  23. 1.92 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837604913$330
  24. 1.8 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG836697889$274
  25. 1.69 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836637161$347
  26. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836699231$289
  27. 1.9 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG837605912$290
  28. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836628200$290
  29. 1.97 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG836696691$375
  30. 1.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837601127$280
  31. 1.8 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837604176$277
  32. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836635504$323
  33. 1.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837605662$281
  34. 1.93 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835671875$320
  35. 1.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836697458$278
  36. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG836673777$426
  37. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG837658922$305
  38. 1.85 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG735543325$424
  39. 1.78 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG756545412$437
  40. 1.75 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG758590961$430
  41. 1.87 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG759521149$444
  42. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG762542734$441
  43. 1.87 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG762558299$508
  44. 1.79 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG764614181$420
  45. 1.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG764619427$437
  46. 1.76 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG766651490$419
  47. 1.77 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG787611666$421
  48. 1.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG831650944$298
  49. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835643392$640
  50. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG834612672$272
  51. 1.89 Carat Marquise Lab-Grown Diamond, D fl, igi LG807660312$1,480
  52. 1.94 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG774630926$303
  53. 1.8 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG807601543$282
  54. 1.87 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG812641654$292
  55. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816686528$300
  56. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG826635141$289
  57. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG826651804$284
  58. 1.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828619420$387
  59. 1.82 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG828635589$285
  60. 1.78 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828688256$309