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 16

948 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. 1.39 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG836679177$463
  2. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG841627842$239
  3. 1.08 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS2, IGI LG841656596$211
  4. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Light Yellow VS2, IGI LG843699866$242
  5. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG841656595$224
  6. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG842627737$279
  7. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VVS1, IGI LG843613808$287
  8. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS2, IGI LG843693074$217
  9. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG846652971$232
  10. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG843679882$251
  11. 1.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG846652970$242
  12. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG845660100$227
  13. 1.21 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Blue VVS2, IGI LG831695806$216
  14. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Blue VVS1, IGI LG831695807$185
  15. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG839634412$274
  16. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS2, IGI LG841603004$252
  17. 1 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG844615736$234
  18. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG809687047$252
  19. 1.46 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG809687052$326
  20. 1.38 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG838604458$451
  21. 1 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG843619481$268
  22. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG843619482$256
  23. 1.45 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG843619490$387
  24. 1.33 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG838604459$395
  25. 1.15 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Brownish Pink VVS2, IGI LG843679881$245
  26. 1.07 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG843679863$230
  27. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG843679864$220
  28. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG843679861$218
  29. 1.34 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG843679862$325
  30. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Pink VS2, IGI LG843642052$252
  31. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG845615727$246
  32. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG818685710$228
  33. 1.44 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG830642447$304
  34. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG830642509$241
  35. 1.48 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG835698069$311
  36. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS2, IGI LG835699992$228
  37. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG836601007$231
  38. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG836601024$231
  39. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG836601045$237
  40. 1.32 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS2, IGI LG836601107$280
  41. 1.32 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG836601109$280
  42. 1.40 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG836601118$295
  43. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG838603194$344
  44. 1.14 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG838603195$378
  45. 1.30 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG838603198$426
  46. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG843642051$256
  47. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG843679860$239
  48. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG845615726$255