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 136

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. 1.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841656201$427
  2. 1.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837672517$391
  3. 1.73 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG838621563$340
  4. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839614757$303
  5. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839619140$276
  6. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839647185$284
  7. 1.74 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839655805$291
  8. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839610867$297
  9. 1.85 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839612782$281
  10. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839612778$314
  11. 1.72 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839622090$269
  12. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839614736$269
  13. 1.76 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839636605$274
  14. 1.55 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG839636637$245
  15. 1.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839636558$311
  16. 1.71 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839608594$287
  17. 1.61 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839622064$272
  18. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839615506$317
  19. 1.73 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839615478$290
  20. 1.66 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG839606608$305
  21. 1.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839637446$278
  22. 1.56 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG839672636$229
  23. 1.93 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839636702$323
  24. 1.78 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839650080$277
  25. 1.91 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839636701$289
  26. 1.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839612173$308
  27. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839636646$309
  28. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839650082$329
  29. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839622785$269
  30. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839610775$295
  31. 1.72 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839649954$285
  32. 1.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839636639$285
  33. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839615490$331
  34. 1.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838651789$315
  35. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839622008$290
  36. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839622775$289
  37. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839636543$287
  38. 1.76 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG839619715$320
  39. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839619144$272
  40. 1.76 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839650083$269
  41. 1.72 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839608538$263
  42. 1.82 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG839614678$274
  43. 1.6 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839646681$268
  44. 1.89 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839636641$286
  45. 1.77 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839622088$276
  46. 1.57 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG839609247$271
  47. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839636559$298
  48. 1.55 Carat Marquise Lab-Grown Diamond, D IF, IGI LG812621500$766
  49. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG818661927$748
  50. 1.50 Carat Marquise Lab-Grown Diamond, D IF, IGI LG825655932$742
  51. 1.62 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837659382$291
  52. 1.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840608725$331
  53. 1.5 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG837675058$638
  54. 1.79 Carat Marquise Lab-Grown Diamond, E IF, IGI LG823635229$697
  55. 1.91 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG824621216$452
  56. 1.71 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG824621233$407
  57. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG826694498$372
  58. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831610849$368
  59. 1.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG837636569$279
  60. 1.61 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839619093$277