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

939 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. 1.22 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VVS2, IGI LG808606757$402
  2. 1.14 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG786698740$395
  3. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG787619725$406
  4. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG819640432$281
  5. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG811633214$353
  6. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, VVS1, IGI LG811645791$318
  7. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, VVS1, IGI LG816601556$318
  8. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG798615799$248
  9. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG797639193$223
  10. 1.30 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG605347643$328
  11. 1.29 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VVS2, IGI LG637451017$445
  12. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG814633869$220
  13. 1.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS2, IGI LG821699591$260
  14. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG780678261$274
  15. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG790649360$335
  16. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Light Yellow VS1, IGI LG821696728$246
  17. 1.2 Carat Marquise Lab-Grown Fancy Color Diamond, FANCY VIVID Pink VS1, IGI LG807681350$285
  18. 1.08 Carat Marquise Lab-Grown Fancy Color Diamond, FANCY INTENSE Yellow VS1, IGI LG643416734$251
  19. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, SI1, IGI LG801674458$182
  20. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG809605676$373
  21. 1.07 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG794629449$339
  22. 1.13 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG807673596$333
  23. 1 Carat Marquise Lab-Grown Fancy Color Diamond, VS2, IGI LG795646091$212
  24. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG787665337$435
  25. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG787665338$344
  26. 1.17 Carat Marquise Lab-Grown Fancy Color Diamond, SI1, IGI LG12761707$766
  27. 1.47 Carat Marquise Lab-Grown Fancy Color Diamond, SI1, IGI LG12761709$962
  28. 1.13 Carat Marquise Lab-Grown Fancy Color Diamond, VVS1, IGI LG547271335$864
  29. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG547271330$700
  30. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG547271331$788
  31. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, VS2, IGI LG547271329$694
  32. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG547271327$773
  33. 1.3 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG617424764$884
  34. 1.24 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG821608031$367
  35. 1.42 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG798609969$367
  36. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG800645918$288
  37. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, VS2, IGI LG790674181$256
  38. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS2, IGI LG772682966$256
  39. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, SI1, IGI LG818674509$264
  40. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG630450319$892
  41. 1 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG623460608$748
  42. 1.21 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG632425980$2,263
  43. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG787665312$259
  44. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG805655980$236
  45. 1 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG796601003$221
  46. 1.41 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG818632212$300
  47. 1.43 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG822609709$571
  48. 1.4 Carat Marquise Lab-Grown Fancy Color Diamond, VVS1, IGI LG715545279$536
  49. 1.18 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG821692985$363
  50. 1.09 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG799686493$225
  51. 1 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG818644549$454
  52. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blueish Green VS2, IGI LG828606713$199
  53. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG811611704$220
  54. 1.07 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG826625001$303
  55. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG825680282$255
  56. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG816627306$284
  57. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG816624871$287
  58. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG723536799$294
  59. 1.08 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG815651578$261
  60. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VVS2, IGI LG809625821$356