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 22

2,019 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. 1.2 Carat Marquise Natural Diamond, F SI1, GIA 6561121500$6,186
  2. 1.4 Carat Marquise Natural Diamond, H I1, IGI 743558986$2,112
  3. 1.01 Carat Marquise Natural Diamond, D SI1, GIA 2554452714$4,603
  4. 1.07 Carat Marquise Natural Diamond, F SI1, GIA 6551368423$4,243
  5. 1.30 Carat Marquise Natural Diamond, E VVS1, GIA 2554703021$11,894
  6. 1.2 Carat Marquise Natural Diamond, I SI2, GIA 2557877511$3,172
  7. 1.21 Carat Marquise Natural Diamond, D IF, GIA 2564135816$9,396
  8. 1.03 Carat Marquise Natural Diamond, I SI2, GIA 2245061915$2,182
  9. 1.01 Carat Marquise Natural Diamond, I VS2, GIA 6555354268$3,205
  10. 1.02 Carat Marquise Natural Diamond, J VS2, GIA 5563186643$2,912
  11. 1.02 Carat Marquise Natural Diamond, G SI2, HRD 260000177303$1,862
  12. 1 Carat Marquise Natural Diamond, F VS1, GIA 6555515580$4,434
  13. 1.07 Carat Marquise Natural Diamond, H SI1, GIA 1559555587$3,363
  14. 1 Carat Marquise Natural Diamond, E SI2, GIA 5553681618$3,104
  15. 1 Carat Marquise Natural Diamond, F SI2, GIA 7558708489$2,740
  16. 1.02 Carat Marquise Natural Diamond, G SI2, GIA 7551650115$2,636
  17. 1 Carat Marquise Natural Diamond, G SI2, GIA 6552708325$2,595
  18. 1.01 Carat Marquise Natural Diamond, H SI2, GIA 5553612157$2,297
  19. 1 Carat Marquise Natural Diamond, G IF, GIA 7566164821$5,365
  20. 1 Carat Marquise Natural Diamond, D SI2, GIA 7561186287$2,822
  21. 1.1 Carat Marquise Natural Diamond, G VS2, GIA 6561186334$4,835
  22. 1.00 Carat Marquise Natural Diamond, G SI1, GIA 3565197542$3,011
  23. 1 Carat Marquise Natural Diamond, G SI2, GIA 2566164747$2,875
  24. 1.20 Carat Marquise Natural Diamond, J SI2, GIA 6561164191$2,914
  25. 1 Carat Marquise Natural Diamond, D SI2, GIA 7561186287$2,450
  26. 1 Carat Marquise Natural Diamond, D SI2, GIA 1563164175$3,339
  27. 1.01 Carat Marquise Natural Diamond, E SI1, GIA 2567163901$3,805
  28. 1 Carat Marquise Natural Diamond, D SI1, GIA 5563163063$3,507
  29. 1.02 Carat Marquise Natural Diamond, D SI2, GIA 6561163069$3,499
  30. 1.1 Carat Marquise Natural Diamond, G VS2, GIA 6561186334$4,835
  31. 1.03 Carat Marquise Natural Diamond, E IF, GIA 7562159926$5,635
  32. 1 Carat Marquise Natural Diamond, G IF, GIA 7566164821$5,365
  33. 1.01 Carat Marquise Natural Diamond, E SI2, GIA 7561156488$3,189
  34. 1.05 Carat Marquise Natural Diamond, I SI1, GIA 2564132945$2,661
  35. 1.01 Carat Marquise Natural Diamond, F SI1, GIA 2567134201$3,138
  36. 1.02 Carat Marquise Natural Diamond, F VVS1, GIA 3565213765$5,960
  37. 1.02 Carat Marquise Natural Diamond, J SI1, GIA 6561190742$1,218
  38. 1.01 Carat Marquise Natural Diamond, I VS1, GIA 6561223828$3,590
  39. 1.30 Carat Marquise Natural Diamond, D VVS1, GIA 6562018892$10,634
  40. 1.00 Carat Marquise Natural Diamond, G VS1, GIA 6562113156$4,596
  41. 1.2 Carat Marquise Natural Diamond, G I1, HRD 260000206377$1,767
  42. 1.1 Carat Marquise Natural Diamond, G VS1, GIA 2556963562$4,684
  43. 1.01 Carat Marquise Natural Diamond, E SI1, GIA 7568175390$3,597
  44. 1.01 Carat Marquise Natural Diamond, J SI1, GIA 2566158788$2,535
  45. 1.20 Carat Marquise Natural Diamond, H VS1, GIA 1568067852$6,337
  46. 1.00 Carat Marquise Natural Diamond, D SI1, GIA 2566126580$3,434
  47. 1.01 Carat Marquise Natural Diamond, H SI2, GIA 2568078665$2,855
  48. 1.01 Carat Marquise Natural Diamond, H IF, GIA 6562184915$4,006
  49. 1 Carat Marquise Natural Diamond, D IF, GIA 2567186299$7,769
  50. 1 Carat Marquise Natural Diamond, F VS2, GIA 1568200792$4,196
  51. 1 Carat Marquise Natural Diamond, H VS2, GIA 2564200924$3,668
  52. 1 Carat Marquise Natural Diamond, H VS2, GIA 2564200924$3,190
  53. 1 Carat Marquise Natural Diamond, F VS2, GIA 1568200792$3,652
  54. 1.22 Carat Marquise Natural Diamond, H SI2, GIA 7558431565$4,490
  55. 1 Carat Marquise Natural Diamond, D IF, GIA 2567186299$6,795
  56. 1.00 Carat Marquise Natural Diamond, E VVS2, GIA 1563153095$5,801
  57. 1.20 Carat Marquise Natural Diamond, E VS2, GIA 6561121476$7,730
  58. 1.30 Carat Marquise Natural Diamond, G VS1, GIA 2564039929$7,469
  59. 1.04 Carat Marquise Natural Diamond, F SI2, GIA 6562019072$3,174
  60. 1 Carat Marquise Natural Diamond, H SI2, GIA 1563223958$2,306