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 61

11,512 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. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802613855$303
  2. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802616479$273
  3. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802620944$267
  4. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802622141$270
  5. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802622958$267
  6. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802624516$267
  7. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802630424$303
  8. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802631702$267
  9. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802632005$274
  10. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802633200$267
  11. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802636164$293
  12. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802636358$290
  13. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803601525$281
  14. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803619773$267
  15. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803619843$267
  16. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803619915$274
  17. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803620494$270
  18. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803620549$290
  19. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803642730$267
  20. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803642824$303
  21. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803642920$274
  22. 1.96 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG808630137$456
  23. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG813614750$365
  24. 1.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG814626660$1,009
  25. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG814629900$356
  26. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG798615770$269
  27. 1.9 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG781603683$410
  28. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG790626725$291
  29. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG791663127$266
  30. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG792650782$331
  31. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793622108$287
  32. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792639718$289
  33. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG819631595$360
  34. 1.60 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG821686148$291
  35. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG786675800$284
  36. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG822623381$367
  37. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 361986315$710
  38. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG795692341$308
  39. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG801664901$308
  40. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG801667302$308
  41. 1.68 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG742502721$295
  42. 1.54 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG817689387$370
  43. 1.54 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG811645706$283
  44. 1.60 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG816605089$287
  45. 1.53 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG816605093$284
  46. 1.56 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG818648797$283
  47. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818648803$277
  48. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG823668812$284
  49. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787659645$274
  50. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788606479$319
  51. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788611518$294
  52. 1.85 Carat Marquise Lab-Grown Diamond, D FL, IGI LG816630898$1,341
  53. 1.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG809626014$312
  54. 1.60 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818692565$301
  55. 1.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG819645489$312
  56. 1.60 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG819645521$326
  57. 1.5 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG809644077$277
  58. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG735541394$657
  59. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG821607396$316
  60. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG823639741$350