Under 1 Carat Marquise Lab-Grown Fancy Color Diamonds

Shop certified under 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 Under 1 Carat Marquise Lab-Grown Fancy Color Diamonds – Page 3

311 certified under 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. 0.50 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG687502410$279
  2. 0.53 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG693528069$307
  3. 0.62 Carat Marquise Lab-Grown Fancy Color Diamond, vs2, igi LG698577575$267
  4. 0.52 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG700551471$192
  5. 0.61 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG700551474$220
  6. 0.51 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG700551477$188
  7. 0.52 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG700551480$192
  8. 0.90 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG702519594$307
  9. 0.92 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG702519596$307
  10. 0.90 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG702519597$301
  11. 0.65 Carat Marquise Lab-Grown Fancy Color Diamond, vs1, igi LG702526753$279
  12. 0.62 Carat Marquise Lab-Grown Fancy Color Diamond, vs1, igi LG702526754$267
  13. 0.75 Carat Marquise Lab-Grown Fancy Color Diamond, vvs2, igi LG705534914$291
  14. 0.92 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG706510971$665
  15. 0.98 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG707536225$332
  16. 0.98 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG707536226$332
  17. 0.98 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG709533635$707
  18. 0.99 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG709533636$741
  19. 0.68 Carat Marquise Lab-Grown Fancy Color Diamond, vvs2, igi LG711504368$284
  20. 0.59 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG717518944$213
  21. 0.64 Carat Marquise Lab-Grown Fancy Color Diamond, vvs2, igi LG723540443$268
  22. 0.75 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS1, IGI LG729526872$171
  23. 0.74 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS1, IGI LG729526873$168
  24. 0.67 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS1, IGI LG729526876$155
  25. 0.65 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG729526877$151
  26. 0.77 Carat Marquise Lab-Grown Fancy Color Diamond, vvs1, igi LG732560600$565
  27. 0.82 Carat Marquise Lab-Grown Fancy Color Diamond, vvs2, igi LG732560602$577
  28. 0.85 Carat Marquise Lab-Grown Fancy Color Diamond, vvs2, igi LG732560603$598
  29. 0.84 Carat Marquise Lab-Grown Fancy Color Diamond, vvs2, igi LG732560605$591
  30. 0.77 Carat Marquise Lab-Grown Fancy Color Diamond, vs1, igi LG732560606$385
  31. 0.55 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG735506966$160
  32. 0.72 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG741504987$176
  33. 0.55 Carat Marquise Lab-Grown Fancy Color Diamond, VS2, IGI LG750507760$168
  34. 0.55 Carat Marquise Lab-Grown Fancy Color Diamond, VS2, IGI LG750507759$168
  35. 0.56 Carat Marquise Lab-Grown Fancy Color Diamond, vs1, igi LG754539427$240
  36. 0.63 Carat Marquise Lab-Grown Fancy Color Diamond, vvs2, igi LG754539432$265
  37. 0.69 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS2, IGI LG758561231$241
  38. 0.58 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG773637877$168
  39. 0.51 Carat Marquise Lab-Grown Fancy Color Diamond, VS2, IGI LG777628922$160
  40. 0.94 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG750587621$246
  41. 0.91 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG778684161$217
  42. 0.65 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG778690751$300
  43. 0.91 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG778676545$213
  44. 0.63 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS2, IGI LG780690454$169
  45. 0.64 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG782639548$182
  46. 0.70 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG770684441$186
  47. 0.96 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG770684442$244
  48. 0.80 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG770686691$207
  49. 0.77 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG784660190$213
  50. 0.95 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG657462852$246
  51. 0.85 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG786684032$217
  52. 0.50 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS2, IGI LG566316029$158
  53. 0.97 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG770685891$186
  54. 0.64 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Light Yellow VS2, IGI LG771640592$171
  55. 0.81 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Orangey Yellow VS1, IGI LG784669344$356
  56. 0.58 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Orangey Yellow VS1, IGI LG784669345$217
  57. 0.5 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG787666099$148
  58. 0.88 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS1, IGI LG787666233$209
  59. 0.89 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS1, IGI LG787666235$241
  60. 0.81 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS1, IGI LG787666246$195