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 7

2,016 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. 1.00 Carat Marquise Natural Diamond, D SI2, GIA 3545998518$2,930
  2. 1.23 Carat Marquise Natural Diamond, D SI1, GIA 1549965780$5,272
  3. 1.01 Carat Marquise Natural Diamond, D SI2, GIA 2548879209$2,389
  4. 1.20 Carat Marquise Natural Diamond, H SI2, GIA 2546858048$4,255
  5. 1 Carat Marquise Natural Diamond, D VS2, GIA 2558002615$4,138
  6. 1.20 Carat Marquise Natural Diamond, F SI2, GIA 7546852014$4,830
  7. 1.14 Carat Marquise Natural Diamond, E SI2, GIA 2547944385$3,145
  8. 1 Carat Marquise Natural Diamond, G SI2, GIA 6555013359$1,278
  9. 1 Carat Marquise Natural Diamond, G VVS2, GIA 5553023570$3,089
  10. 1.01 Carat Marquise Natural Diamond, D VS2, GIA 2547898882$5,356
  11. 1.2 Carat Marquise Natural Diamond, J VS2, GIA 7558006554$3,858
  12. 1.41 Carat Marquise Natural Diamond, D SI2, GIA 1549868724$6,931
  13. 1 Carat Marquise Natural Diamond, D FL, GIA 3545868835$6,361
  14. 1.04 Carat Marquise Natural Diamond, H SI1, GIA 3535513207$2,715
  15. 1.02 Carat Marquise Natural Diamond, Fancy Light Gray-Green, Natural Even SI1, GIA 6545776944$9,723
  16. 1.01 Carat Marquise Natural Diamond, H VS1, GIA 5543882238$3,362
  17. 1.01 Carat Marquise Natural Diamond, D VVS2, GIA 5546991886$5,980
  18. 1 Carat Marquise Natural Diamond, I SI2, GIA 1548869274$1,694
  19. 1.01 Carat Marquise Natural Diamond, D SI2, GIA 7546926136$1,941
  20. 1.01 Carat Marquise Natural Diamond, I IF, GIA 1543676104$3,983
  21. 1.00 Carat Marquise Natural Diamond, D VS2, GIA 2556074623$4,956
  22. 1.2 Carat Marquise Natural Diamond, E SI2, GIA 6545807504$3,440
  23. 1.01 Carat Marquise Natural Diamond, I SI2, GIA 1548991831$2,168
  24. 1.01 Carat Marquise Natural Diamond, J VS2, GIA 7553010361$2,644
  25. 1.01 Carat Marquise Natural Diamond, D SI1, GIA 6552000380$3,538
  26. 1.05 Carat Marquise Natural Diamond, E IF, GIA 2554078416$5,833
  27. 1 Carat Marquise Natural Diamond, D SI2, GIA 2557023612$2,926
  28. 1.03 Carat Marquise Natural Diamond, J IF, GIA 7556050040$2,742
  29. 1.01 Carat Marquise Natural Diamond, E VVS2, GIA 2557087158$4,984
  30. 1.14 Carat Marquise Natural Diamond, D VS1, GIA 2231883362$6,008
  31. 1.2 Carat Marquise Natural Diamond, D SI2, GIA 7546525243$4,319
  32. 1.01 Carat Marquise Natural Diamond, J SI1, GIA 6552021636$2,183
  33. 1.20 Carat Marquise Natural Diamond, J VVS2, GIA 3555021694$4,214
  34. 1.02 Carat Marquise Natural Diamond, H SI1, GIA 5553010347$2,743
  35. 1.01 Carat Marquise Natural Diamond, H SI1, GIA 7551096739$3,307
  36. 1.01 Carat Marquise Natural Diamond, E VS1, GIA 7558044279$4,883
  37. 1.20 Carat Marquise Natural Diamond, E IF, GIA 5553073303$10,034
  38. 1.01 Carat Marquise Natural Diamond, E VS1, GIA 5556096789$5,509
  39. 1.25 Carat Marquise Natural Diamond, F VVS1, GIA 7553074480$6,686
  40. 1 Carat Marquise Natural Diamond, F SI2, GIA 5546899077$3,262
  41. 1.2 Carat Marquise Natural Diamond, J SI1, GIA 7551009950$3,874
  42. 1.20 Carat Marquise Natural Diamond, I IF, GIA 3555082539$6,401
  43. 1.01 Carat Marquise Natural Diamond, D VS2, GIA 5553109912$3,484
  44. 1.01 Carat Marquise Natural Diamond, H SI1, GIA 6552118508$2,068
  45. 1.01 Carat Marquise Natural Diamond, E VS1, GIA 5543976621$5,380
  46. 1.01 Carat Marquise Natural Diamond, D SI2, GIA 6545917253$2,450
  47. 1.2 Carat Marquise Natural Diamond, G VS1, GIA 2556138021$6,181
  48. 1.01 Carat Marquise Natural Diamond, J VS2, GIA 2544980346$2,927
  49. 1.01 Carat Marquise Natural Diamond, I SI2, GIA 6555012085$2,805
  50. 1.20 Carat Marquise Natural Diamond, E VS1, GIA 2556046314$7,706
  51. 1.00 Carat Marquise Natural Diamond, E VVS2, GIA 7541998336$5,551
  52. 1 Carat Marquise Natural Diamond, G IF, GIA 3555074430$4,952
  53. 1.22 Carat Marquise Natural Diamond, E VVS1, GIA 6545687236$9,965
  54. 1.21 Carat Marquise Natural Diamond, D VS1, GIA 6555131171$9,418
  55. 1.13 Carat Marquise Natural Diamond, E FL, GIA 6237512916$7,064
  56. 1.01 Carat Marquise Natural Diamond, G SI1, GIA 1558115994$3,534
  57. 1 Carat Marquise Natural Diamond, F SI1, GIA 2556141137$2,509
  58. 1.20 Carat Marquise Natural Diamond, F VS2, GIA 3545419944$8,183
  59. 1 Carat Marquise Natural Diamond, H SI2, GIA 6237866948$2,838
  60. 1.02 Carat Marquise Natural Diamond, I SI2, GIA 6545816472$2,822