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 30

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. 1.01 Carat Marquise Natural Diamond, D SI1, GIA 1568081020$3,967
  2. 1.23 Carat Marquise Natural Diamond, D IF, GIA 1568201059$12,429
  3. 1.01 Carat Marquise Natural Diamond, J SI1, GIA 1568284359$1,946
  4. 1.04 Carat Marquise Natural Diamond, D SI2, GIA 2121215503$4,164
  5. 1.20 Carat Marquise Natural Diamond, D VS2, GIA 2235941442$7,015
  6. 1.02 Carat Marquise Natural Diamond, F SI2, GIA 2241052519$2,864
  7. 1.20 Carat Marquise Natural Diamond, D VS1, GIA 2544388995$7,511
  8. 1.00 Carat Marquise Natural Diamond, D SI1, GIA 2544828759$3,850
  9. 1.21 Carat Marquise Natural Diamond, D VS2, GIA 2546351476$8,178
  10. 1.20 Carat Marquise Natural Diamond, D IF, GIA 2546898929$9,994
  11. 1.01 Carat Marquise Natural Diamond, J SI1, GIA 2548918791$2,274
  12. 1.02 Carat Marquise Natural Diamond, D FL, GIA 2554172066$8,291
  13. 1.00 Carat Marquise Natural Diamond, D SI2, GIA 2556384516$2,474
  14. 1.00 Carat Marquise Natural Diamond, F SI1, GIA 2556439722$3,067
  15. 1.00 Carat Marquise Natural Diamond, H SI2, GIA 2556795716$2,491
  16. 1.08 Carat Marquise Natural Diamond, E SI2, GIA 2556795757$3,148
  17. 1.00 Carat Marquise Natural Diamond, F SI2, GIA 2556969504$2,760
  18. 1.20 Carat Marquise Natural Diamond, G VS1, GIA 2557367269$7,507
  19. 1.01 Carat Marquise Natural Diamond, H VVS1, GIA 2557472782$4,312
  20. 1.00 Carat Marquise Natural Diamond, D VS2, GIA 2567096540$4,966
  21. 1.03 Carat Marquise Natural Diamond, H SI2, GIA 2567284373$2,699
  22. 1.00 Carat Marquise Natural Diamond, D VS2, GIA 2567528204$4,002
  23. 1.20 Carat Marquise Natural Diamond, D SI2, HRD 260000014129$4,810
  24. 1.21 Carat Marquise Natural Diamond, E SI2, HRD 260000015760$4,733
  25. 1.10 Carat Marquise Natural Diamond, G SI1, HRD 260000023973$3,994
  26. 1.20 Carat Marquise Natural Diamond, D SI1, HRD 260000035702$5,830
  27. 1.00 Carat Marquise Natural Diamond, F SI2, HRD 260000175593$2,106
  28. 1.20 Carat Marquise Natural Diamond, J SI2, GIA 3545449954$3,625
  29. 1.21 Carat Marquise Natural Diamond, I SI1, GIA 3545470834$4,918
  30. 1.01 Carat Marquise Natural Diamond, D SI2, GIA 3545741580$3,259
  31. 1.01 Carat Marquise Natural Diamond, D VS2, GIA 3555185417$5,180
  32. 1.30 Carat Marquise Natural Diamond, E SI1, GIA 3555423561$6,732
  33. 1.01 Carat Marquise Natural Diamond, G SI2, GIA 3555654853$2,723
  34. 1.01 Carat Marquise Natural Diamond, D SI1, GIA 3565013398$3,461
  35. 1.02 Carat Marquise Natural Diamond, D VVS1, GIA 5231934694$7,027
  36. 1.20 Carat Marquise Natural Diamond, D VS2, GIA 5232867242$7,091
  37. 1.01 Carat Marquise Natural Diamond, G SI2, GIA 5241044012$2,444
  38. 1.20 Carat Marquise Natural Diamond, G VVS1, GIA 5242008560$7,798
  39. 1.01 Carat Marquise Natural Diamond, D SI1, GIA 5543525528$4,021
  40. 1.20 Carat Marquise Natural Diamond, G VS2, GIA 5543537260$6,575
  41. 1.02 Carat Marquise Natural Diamond, D SI1, GIA 5553978903$2,906
  42. 1.01 Carat Marquise Natural Diamond, D SI1, GIA 5556698757$3,526
  43. 1.01 Carat Marquise Natural Diamond, D SI2, GIA 6247044002$3,542
  44. 1.00 Carat Marquise Natural Diamond, G VVS2, GIA 6541893583$5,204
  45. 1.20 Carat Marquise Natural Diamond, D SI2, GIA 6542700155$5,584
  46. 1.01 Carat Marquise Natural Diamond, F VS1, GIA 6545309165$6,271
  47. 1.01 Carat Marquise Natural Diamond, J VS1, GIA 6551046793$3,523
  48. 1.01 Carat Marquise Natural Diamond, E SI1, GIA 6551490491$4,723
  49. 1.25 Carat Marquise Natural Diamond, H VS1, GIA 6551600093$7,165
  50. 1.20 Carat Marquise Natural Diamond, F SI1, GIA 6551655943$5,851
  51. 1.02 Carat Marquise Natural Diamond, I SI1, GIA 6551717883$2,850
  52. 1.04 Carat Marquise Natural Diamond, G VVS2, GIA 6551829636$6,169
  53. 1.02 Carat Marquise Natural Diamond, G SI1, GIA 6551892834$2,351
  54. 1.00 Carat Marquise Natural Diamond, D VS2, GIA 6552131040$4,399
  55. 1.01 Carat Marquise Natural Diamond, D SI2, GIA 6552499541$2,472
  56. 1.03 Carat Marquise Natural Diamond, J SI1, GIA 6552665916$2,359
  57. 1.00 Carat Marquise Natural Diamond, E SI2, GIA 6552719753$2,348
  58. 1.03 Carat Marquise Natural Diamond, H SI2, GIA 6555400224$2,410
  59. 1.00 Carat Marquise Natural Diamond, J SI1, GIA 6555512678$2,292
  60. 1.08 Carat Marquise Natural Diamond, G VS1, GIA 6555586287$6,332