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 9

726 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 Green SI1, IGI LG800614634$164
  2. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS2, IGI LG800617360$210
  3. 1.27 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Pink VS1, IGI LG800618747$277
  4. 1.21 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG800618770$287
  5. 1.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS1, IGI LG800631418$280
  6. 1.11 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG801626463$274
  7. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS2, IGI LG801675663$246
  8. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG801682334$230
  9. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG801682339$246
  10. 1.14 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG801682524$281
  11. 1.08 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Light Yellow VVS2, IGI LG802622433$213
  12. 1.47 Carat Marquise Lab-Grown Fancy Color Diamond, vs1, igi LG802629084$570
  13. 1.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG803601342$260
  14. 1.21 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS2, IGI LG803648819$336
  15. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG803649393$256
  16. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG803693764$211
  17. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG805636316$258
  18. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG805636317$300
  19. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG805636441$234
  20. 1.22 Carat Marquise Lab-Grown Fancy Color Diamond, VS2, IGI LG805640270$228
  21. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG805643781$310
  22. 1.08 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG805694402$231
  23. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS2, IGI LG806607414$244
  24. 1.35 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS1, IGI LG806619500$281
  25. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG806619502$281
  26. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG806619802$279
  27. 1.42 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG807659649$319
  28. 1.30 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS2, IGI LG807673448$363
  29. 1.13 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG807673514$260
  30. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG808632153$175
  31. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG809665025$227
  32. 1.08 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG808608627$210
  33. 1.08 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG810644458$267
  34. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG811608411$300
  35. 1.11 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG787666086$368
  36. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG800631440$277
  37. 1.08 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG810644460$259
  38. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG797685710$193
  39. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG800616503$441
  40. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG800616505$403
  41. 1.08 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG787666126$287
  42. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG801684164$262
  43. 1.10 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG805636340$309
  44. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG795627112$270
  45. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG811671787$196
  46. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG799637797$440
  47. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG799637798$414
  48. 1.08 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG799637799$487
  49. 1.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG812602423$416
  50. 1.30 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS2, IGI LG803651075$360
  51. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG807675348$211
  52. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Brown VS1, IGI LG807673786$371
  53. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG800628900$403
  54. 1.18 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG800628902$290
  55. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS2, IGI LG800630941$192
  56. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS2, IGI LG813629996$202
  57. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG809685035$259
  58. 1.48 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG807675346$333
  59. 1.15 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG809686376$251
  60. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, SI1, IGI LG756503239$169