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 10

711 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. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS1, IGI LG795629255$291
  2. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG795629271$279
  3. 1.13 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Blue VS1, IGI LG813660457$420
  4. 1.12 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS2, IGI LG814634218$241
  5. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS2, IGI LG816619081$259
  6. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG819640432$281
  7. 1.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG814635889$234
  8. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG811633214$353
  9. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, VVS1, IGI LG811645791$446
  10. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, VVS1, IGI LG816601556$446
  11. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS1, IGI LG795631163$281
  12. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG798615799$248
  13. 1.30 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG605347643$360
  14. 1.29 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VVS2, IGI LG637451017$445
  15. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG814633869$220
  16. 1.20 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Pink VS1, IGI LG817653204$274
  17. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG795631164$307
  18. 1.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS2, IGI LG821699591$260
  19. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG780678261$274
  20. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG801684166$242
  21. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS1, IGI LG795632666$304
  22. 1.3 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG795632668$360
  23. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG790649360$335
  24. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Light Yellow VS1, IGI LG821696728$246
  25. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG823641794$248
  26. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG809605676$373
  27. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS1, IGI LG787665337$435
  28. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG787665338$379
  29. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG787665343$290
  30. 1.17 Carat Marquise Lab-Grown Fancy Color Diamond, SI1, IGI LG12761707$766
  31. 1.13 Carat Marquise Lab-Grown Fancy Color Diamond, VVS1, IGI LG547271335$864
  32. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG547271330$700
  33. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG547271331$788
  34. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, VS2, IGI LG547271329$694
  35. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG547271327$773
  36. 1.3 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG617424764$884
  37. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG818674511$331
  38. 1.13 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG818674507$359
  39. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, SI1, IGI LG818674509$264
  40. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG826607281$280
  41. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG787665312$248
  42. 1.23 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG804615646$231
  43. 1.41 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG818632212$322
  44. 1.16 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG813662178$266
  45. 1.13 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG799603173$528
  46. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blueish Green VS2, IGI LG828606713$209
  47. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG811611704$232
  48. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG825680282$255
  49. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG816627306$284
  50. 1.07 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG615365534$549
  51. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue IF, IGI LG815677420$543
  52. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG816624871$287
  53. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG723536799$293
  54. 1.08 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG815651578$231
  55. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VVS2, IGI LG809625821$356
  56. 1.21 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG818685756$307
  57. 1.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG821694199$270
  58. 1.34 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG821694539$461
  59. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG821695513$287
  60. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG821695514$246