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 127

11,425 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. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG821658203$291
  2. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG838609261$419
  3. 1.75 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG825647460$304
  4. 1.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835608769$274
  5. 1.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835657823$294
  6. 1.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835670701$291
  7. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835666534$295
  8. 1.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835635022$278
  9. 1.9 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG835670696$343
  10. 1.87 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835689911$295
  11. 1.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG836641796$261
  12. 1.84 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG836635621$279
  13. 1.94 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835655627$305
  14. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835659170$271
  15. 1.9 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG835685141$343
  16. 1.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835671057$291
  17. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836637110$312
  18. 1.69 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835670706$293
  19. 1.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835657875$282
  20. 1.65 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG836632730$261
  21. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836697857$302
  22. 1.91 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG835669234$302
  23. 1.91 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836697434$317
  24. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836637248$290
  25. 1.94 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835685071$313
  26. 1.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG835663323$261
  27. 1.81 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835671911$317
  28. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836628390$298
  29. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835655804$289
  30. 1.91 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835671845$317
  31. 1.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835638946$288
  32. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835673753$292
  33. 1.99 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG835607697$379
  34. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835665274$269
  35. 1.91 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG836639733$292
  36. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835671776$314
  37. 1.57 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG803656662$268
  38. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG823635219$732
  39. 1.60 Carat Marquise Lab-Grown Diamond, D IF, IGI LG823635221$748
  40. 1.61 Carat Marquise Lab-Grown Diamond, D IF, IGI LG823635222$778
  41. 1.70 Carat Marquise Lab-Grown Diamond, D IF, IGI LG823635226$878
  42. 1.89 Carat Marquise Lab-Grown Diamond, D IF, IGI LG823635230$1,058
  43. 1.91 Carat Marquise Lab-Grown Diamond, D FL, IGI LG823635231$1,378
  44. 1.94 Carat Marquise Lab-Grown Diamond, D IF, IGI LG823635232$1,107
  45. 1.50 Carat Marquise Lab-Grown Diamond, D IF, IGI LG826659194$742
  46. 1.91 Carat Marquise Lab-Grown Diamond, D FL, IGI LG826659195$1,424
  47. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826659196$395
  48. 1.70 Carat Marquise Lab-Grown Diamond, D IF, IGI LG831603949$857
  49. 1.50 Carat Marquise Lab-Grown Diamond, D IF, IGI LG831603952$742
  50. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG834606633$385
  51. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG834606630$385
  52. 1.89 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG834617587$460
  53. 1.82 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG834606471$361
  54. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG756592232$571
  55. 1.94 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837607889$299
  56. 1.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835685164$312
  57. 1.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836632829$285
  58. 1.79 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG836628469$284
  59. 1.78 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837605457$274
  60. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837604095$289