3 Carat Marquise Lab-Grown Fancy Color Diamonds

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

175 certified 3 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. 3.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG807640775$1,408
  2. 3.3 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS2, IGI LG811666489$1,043
  3. 3.03 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG821650868$672
  4. 3.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG824603235$797
  5. 3.94 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG778638704$770
  6. 3.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG823636422$697
  7. 3.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG826608715$781
  8. 3.51 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG804642885$1,513
  9. 3.53 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG827609872$645
  10. 3.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG807674164$822
  11. 3.57 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG807606360$900
  12. 3.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS2, IGI LG803647354$643
  13. 3.52 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG821696780$923
  14. 3.78 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG808628125$1,028
  15. 3.14 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG826676712$720
  16. 3.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS2, IGI LG827613498$946
  17. 3.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG829619073$666
  18. 3.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS2, IGI LG831607202$2,290
  19. 3.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Brownish Pink VS1, IGI LG829619156$641
  20. 3.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS2, IGI LG827613492$638
  21. 3.50 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green SI2, IGI LG737588047$504
  22. 3.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Deep Green SI2, IGI LG739566325$438
  23. 3.07 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG770653141$799
  24. 3.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Greenish Blue VVS2, IGI LG816614016$1,366
  25. 3.93 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Blue VVS2, IGI LG831642178$1,226
  26. 3.52 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG829617383$655
  27. 3.50 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG817696035$799
  28. 3.75 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG826668446$1,429
  29. 3.59 Carat Marquise Lab-Grown Fancy Color Diamond, VVS1, IGI LG821689414$2,014
  30. 3.51 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG821689415$1,444
  31. 3.03 Carat Marquise Lab-Grown Fancy Color Diamond, VVS1, IGI LG825676517$2,183
  32. 3 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG823656164$1,403
  33. 3.37 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG834617962$1,057
  34. 3.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG833652784$1,302
  35. 3.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG833672661$1,316
  36. 3.51 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG833673528$1,632
  37. 3.11 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG831633816$1,454
  38. 3.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG831602873$1,047
  39. 3.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG835667159$622
  40. 3.03 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG815697452$1,056
  41. 3.08 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG835615962$1,021
  42. 3.07 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG835615952$1,121
  43. 3.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS2, IGI LG836607252$949
  44. 3.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG825658797$1,316
  45. 3.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG835667163$766
  46. 3.50 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG828636107$682
  47. 3.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG831657506$633
  48. 3.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Light Brown VVS2, IGI LG835667473$1,302
  49. 3.10 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG831686462$686
  50. 3.33 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG831686463$735
  51. 3.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG836677157$1,315
  52. 3.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG836677158$1,302
  53. 3.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG835667445$669
  54. 3.82 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS2, IGI LG831619951$1,128
  55. 3.08 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS2, IGI LG834617153$967