1 Carat Marquise Natural Diamonds

Shop certified 1 carat marquise natural 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 Natural Diamonds – Page 6

2,013 certified 1 carat marquise natural diamonds in stock. Every stone ships free with its grading report; open any listing for the 360° view, full certificate and price.

  1. 1.20 Carat Marquise Natural Diamond, D VS2, GIA 6233826577$8,189
  2. 1.01 Carat Marquise Natural Diamond, D SI1, GIA 6541223255$3,893
  3. 1.22 Carat Marquise Natural Diamond, H VVS1, GIA 6541655252$7,106
  4. 1.01 Carat Marquise Natural Diamond, D SI2, GIA 6541749551$4,092
  5. 1.01 Carat Marquise Natural Diamond, E SI1, GIA 6542405839$3,776
  6. 1.01 Carat Marquise Natural Diamond, D SI2, GIA 6542681502$2,900
  7. 1.02 Carat Marquise Natural Diamond, F VS1, GIA 6545209657$5,803
  8. 1.00 Carat Marquise Natural Diamond, D SI1, GIA 6545317133$3,646
  9. 1.00 Carat Marquise Natural Diamond, G VVS1, GIA 6545727618$5,290
  10. 1.01 Carat Marquise Natural Diamond, G SI2, IGI 737525828$2,788
  11. 1.01 Carat Marquise Natural Diamond, J VS1, IGI 737595550$1,834
  12. 1.01 Carat Marquise Natural Diamond, J VVS2, IGI 741595290$1,994
  13. 1.06 Carat Marquise Natural Diamond, I IF, IGI 749558365$3,362
  14. 1.00 Carat Marquise Natural Diamond, I IF, IGI 749558611$3,370
  15. 1.03 Carat Marquise Natural Diamond, I IF, IGI 749558810$3,403
  16. 1.03 Carat Marquise Natural Diamond, I VVS1, IGI 749558877$3,251
  17. 1.00 Carat Marquise Natural Diamond, I VS1, IGI 752547500$2,406
  18. 1.20 Carat Marquise Natural Diamond, F SI2, GIA 7541652169$4,120
  19. 1.01 Carat Marquise Natural Diamond, E SI1, GIA 7541714250$4,200
  20. 1.20 Carat Marquise Natural Diamond, E VS2, GIA 7541774446$8,814
  21. 1.01 Carat Marquise Natural Diamond, D SI2, GIA 7546475681$3,139
  22. 1.01 Carat Marquise Natural Diamond, E SI2, GIA 7546815972$3,152
  23. 1.21 Carat Marquise Natural Diamond, J VVS2, GIA 7548414423$4,168
  24. 1.21 Carat Marquise Natural Diamond, E VVS1, GIA 7548596956$8,394
  25. 1.00 Carat Marquise Natural Diamond, G SI1, IGI 756554415$2,799
  26. 1.00 Carat Marquise Natural Diamond, I IF, IGI 756555006$3,144
  27. 1.00 Carat Marquise Natural Diamond, H VVS2, IGI 756555098$3,536
  28. 1.00 Carat Marquise Natural Diamond, I VS2, IGI 760540077$2,186
  29. 1.00 Carat Marquise Natural Diamond, G SI2, IGI 760540086$1,778
  30. 1.00 Carat Marquise Natural Diamond, H SI2, IGI 762534379$1,759
  31. 1.01 Carat Marquise Natural Diamond, I SI1, IGI 762534795$1,906
  32. 1.00 Carat Marquise Natural Diamond, I SI1, IGI 762534832$1,850
  33. 1.05 Carat Marquise Natural Diamond, J SI2, IGI 762534966$1,524
  34. 1.22 Carat Marquise Natural Diamond, J SI1, IGI 764612047$2,279
  35. 1.00 Carat Marquise Natural Diamond, G SI2, IGI 770656333$1,952
  36. 1.00 Carat Marquise Natural Diamond, I VS2, IGI 770656451$2,628
  37. 1.00 Carat Marquise Natural Diamond, I VS1, IGI 770656512$2,200
  38. 1.03 Carat Marquise Natural Diamond, J SI2, IGI 770656606$1,325
  39. 1.22 Carat Marquise Natural Diamond, I SI2, IGI 770656610$2,519
  40. 1.00 Carat Marquise Natural Diamond, J SI1, IGI 770656854$1,450
  41. 1.15 Carat Marquise Natural Diamond, J VVS1, IGI 770689559$2,342
  42. 1.00 Carat Marquise Natural Diamond, H SI2, IGI 772682740$1,709
  43. 1.01 Carat Marquise Natural Diamond, J SI1, IGI 773616556$1,865
  44. 1.00 Carat Marquise Natural Diamond, J SI2, IGI 779604090$1,282
  45. 1.06 Carat Marquise Natural Diamond, I VS1, IGI 780668689$2,384
  46. 1.01 Carat Marquise Natural Diamond, F SI1, GIA 6542937516$3,178
  47. 1.02 Carat Marquise Natural Diamond, E VS2, GIA 2235838420$5,543
  48. 1.21 Carat Marquise Natural Diamond, E VVS2, GIA 2544747445$8,974
  49. 1.20 Carat Marquise Natural Diamond, E SI2, GIA 2546734734$4,890
  50. 1.04 Carat Marquise Natural Diamond, D SI1, GIA 2544937790$3,280
  51. 1.01 Carat Marquise Natural Diamond, I VS1, GIA 6542827900$3,228
  52. 1.01 Carat Marquise Natural Diamond, D SI1, GIA 5546897364$4,036
  53. 1.20 Carat Marquise Natural Diamond, E VS2, GIA 6541899095$7,375
  54. 1.01 Carat Marquise Natural Diamond, E VS1, GIA 2547841391$5,959
  55. 1.09 Carat Marquise Natural Diamond, G SI2, GIA 2235584657$3,661
  56. 1.01 Carat Marquise Natural Diamond, D VS2, GIA 1547905444$5,036
  57. 1.21 Carat Marquise Natural Diamond, G VVS2, GIA 2548982094$8,238
  58. 1.21 Carat Marquise Natural Diamond, G SI2, GIA 2548949211$4,453
  59. 1.2 Carat Marquise Natural Diamond, J SI2, GIA 7542999402$2,864
  60. 1.2 Carat Marquise Natural Diamond, J SI1, GIA 6542334536$3,790