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 6

708 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. 1.12 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VVS2, IGI LG737594517$407
  2. 1.18 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594518$427
  3. 1.32 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG737594519$475
  4. 1.14 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594520$414
  5. 1.24 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS2, IGI LG737594521$385
  6. 1.14 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594542$414
  7. 1.19 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG737594543$431
  8. 1.15 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594544$417
  9. 1.38 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG737594545$496
  10. 1.14 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594546$414
  11. 1.21 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG737594547$438
  12. 1.27 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594548$458
  13. 1.30 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG737594549$468
  14. 1.15 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG737594550$417
  15. 1.23 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG737594551$444
  16. 1.13 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594592$410
  17. 1.46 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594593$522
  18. 1.32 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594594$475
  19. 1.44 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG737594595$515
  20. 1.39 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS2, IGI LG737594596$428
  21. 1.42 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG737594597$508
  22. 1.39 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594598$498
  23. 1.17 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594599$424
  24. 1.38 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG737594600$496
  25. 1.21 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG737594601$438
  26. 1.22 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG737594612$420
  27. 1.16 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG737594613$402
  28. 1.19 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG737594614$412
  29. 1.15 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG737594615$398
  30. 1.29 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG737594616$442
  31. 1.22 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG737594617$420
  32. 1.17 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG737594618$405
  33. 1.36 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594619$489
  34. 1.34 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594632$482
  35. 1.12 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG737594633$407
  36. 1.29 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594634$465
  37. 1.41 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG737594635$505
  38. 1.40 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG737594636$501
  39. 1.32 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG737594637$475
  40. 1.23 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594638$444
  41. 1.35 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594639$484
  42. 1.35 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG737594640$484
  43. 1.22 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594641$441
  44. 1.41 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG737594642$505
  45. 1.30 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594643$468
  46. 1.41 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594644$505
  47. 1.33 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS2, IGI LG737594645$410
  48. 1.40 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594646$501
  49. 1.25 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594647$451
  50. 1.36 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594648$489
  51. 1.32 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594649$475
  52. 1.19 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594650$431
  53. 1.26 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594651$455
  54. 1.34 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG737594653$482
  55. 1.18 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG737594654$427
  56. 1.48 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG737594655$529
  57. 1.23 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG737594656$444
  58. 1.23 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG737594657$444
  59. 1.16 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG737594658$421
  60. 1.36 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG737594659$489