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 15

947 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. 1.21 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG841637560$287
  2. 1.33 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS2, IGI LG841637561$273
  3. 1.21 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG839681700$325
  4. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS2, IGI LG842627683$279
  5. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG841637551$259
  6. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG837663960$234
  7. 1.08 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG837663966$277
  8. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG840617257$466
  9. 1.43 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG843619145$370
  10. 1.49 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG843619205$384
  11. 1.42 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG817653268$487
  12. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Light Yellow VS1, IGI LG841661630$251
  13. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG795620039$271
  14. 1.28 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG795620033$334
  15. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG841616400$242
  16. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow SI1, IGI LG843692400$234
  17. 1.11 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG840615119$220
  18. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Blue VVS2, IGI LG843689310$263
  19. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG843689293$266
  20. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG843689294$263
  21. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS1, IGI LG843674212$316
  22. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS2, IGI LG844621820$238
  23. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG837664439$207
  24. 1.16 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG843674207$265
  25. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG843674213$248
  26. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG844643841$225
  27. 1.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG845619075$252
  28. 1 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS2, IGI LG842659627$234
  29. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG841616363$209
  30. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG843619698$263
  31. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG844640103$223
  32. 1.15 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green IF, IGI LG823695270$613
  33. 1.41 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG823695297$627
  34. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG841624716$239
  35. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG843619288$238
  36. 1.12 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Brown VS1, IGI LG843674124$419
  37. 1.13 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG843689292$323
  38. 1.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS2, IGI LG843689296$280
  39. 1.42 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG843689300$343
  40. 1.25 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG842659322$295
  41. 1.49 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG842659329$358
  42. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG845619071$227
  43. 1.42 Carat Marquise Lab-Grown Fancy Color Diamond, vs1, igi LG841690057$435
  44. 1.39 Carat Marquise Lab-Grown Fancy Color Diamond, vs1, igi LG839619349$402
  45. 1.25 Carat Marquise Lab-Grown Fancy Color Diamond, vvs2, igi LG841690055$383
  46. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, vvs2, igi LG841690058$321
  47. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, vvs2, igi LG841690063$321
  48. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, vvs2, igi LG839619337$312
  49. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG845698607$284
  50. 1.43 Carat Marquise Lab-Grown Fancy Color Diamond, VS2, IGI LG843613798$388
  51. 1 Carat Marquise Lab-Grown Fancy Color Diamond, VS2, IGI LG843619282$251
  52. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG843619285$253
  53. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG831686929$449
  54. 1.08 Carat Marquise Lab-Grown Fancy Color Diamond, SI1, IGI LG844671389$176
  55. 1.1 Carat Marquise Lab-Grown Fancy Color Diamond, VS2, IGI LG844671387$225
  56. 1.15 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG844671383$300
  57. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS2, IGI LG842644997$239
  58. 1.39 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG836679177$463
  59. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG841627842$239
  60. 1.08 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS2, IGI LG841656596$211