1 Carat Marquise Lab-Grown Fancy Color Diamonds

Shop certified 1 carat marquise lab-grown fancy color 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 Carat Marquise Lab-Grown Fancy Color Diamonds – Page 12

943 certified 1 carat marquise lab-grown fancy color diamonds in stock. Every stone ships free with its grading report; open any listing for the 360° view, full certificate and price.

  1. 1.4 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG838641086$390
  2. 1.4 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG838641087$273
  3. 1.24 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG838641088$346
  4. 1.38 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG838641092$297
  5. 1.36 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG838641094$294
  6. 1.44 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG838641124$428
  7. 1.21 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG838640152$360
  8. 1.3 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG838640151$387
  9. 1.40 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG735509520$267
  10. 1.32 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG743530511$489
  11. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG749566126$188
  12. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG750584621$185
  13. 1.49 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG813661569$295
  14. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG816673202$221
  15. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG837638084$259
  16. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS2, IGI LG837638092$262
  17. 1.28 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG825626322$312
  18. 1.14 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Brown VVS2, IGI LG837644796$455
  19. 1.16 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Brown VS1, IGI LG837644797$462
  20. 1.15 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG830657292$233
  21. 1.07 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS2, IGI LG831678930$232
  22. 1.24 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Brownish Pink VS2, IGI LG837663654$325
  23. 1.14 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG837664256$262
  24. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG837666059$245
  25. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG840660139$255
  26. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Light Yellow VS1, IGI LG771652259$434
  27. 1.19 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Gray Yellow VS1, IGI LG783660448$456
  28. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG827612682$1,434
  29. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG837643392$297
  30. 1.34 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Brownish Orange VVS2, IGI LG837662412$273
  31. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Gray Yellow VS1, IGI LG782695706$414
  32. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG842608773$277
  33. 1.34 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG838640139$398
  34. 1.33 Carat Marquise Lab-Grown Fancy Color Diamond, VS2, IGI LG838641144$288
  35. 1.25 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG839675489$293
  36. 1.34 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG839675495$312
  37. 1.34 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG839675496$262
  38. 1.39 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG839675498$323
  39. 1.38 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG839675532$410
  40. 1.38 Carat Marquise Lab-Grown Fancy Color Diamond, VS2, IGI LG839675599$410
  41. 1.37 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG839675605$295
  42. 1.39 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG839675606$299
  43. 1.35 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG839675608$292
  44. 1.35 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG839675609$292
  45. 1.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG770636649$278
  46. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS1, IGI LG770636653$259
  47. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG804668802$261
  48. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG804668785$254
  49. 1.49 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG840631823$661
  50. 1.11 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG840651728$304
  51. 1.22 Carat Marquise Lab-Grown Fancy Color Diamond, vs2, igi LG837625353$386
  52. 1.08 Carat Marquise Lab-Grown Fancy Color Diamond, vvs2, igi LG837625372$319
  53. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG836685747$217
  54. 1.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Green VVS2, IGI LG842608772$235
  55. 1.44 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG835655368$359
  56. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG837664012$238
  57. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG833689912$261
  58. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG840666959$244
  59. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG840666960$244
  60. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG840666962$234