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 17

1,997 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 VVS2, GIA 1555937836$9,512
  2. 1.01 Carat Marquise Natural Diamond, I SI2, GIA 2231767104$2,329
  3. 1.2 Carat Marquise Natural Diamond, D VS2, GIA 2231767414$7,367
  4. 1.03 Carat Marquise Natural Diamond, I IF, GIA 5556949717$3,894
  5. 1 Carat Marquise Natural Diamond, D VS1, GIA 6551949728$5,527
  6. 1.01 Carat Marquise Natural Diamond, I SI1, GIA 6541964243$2,057
  7. 1 Carat Marquise Natural Diamond, M SI2, GIA 6541431070$933
  8. 1.02 Carat Marquise Natural Diamond, J VS2, GIA 7548430734$1,583
  9. 1.04 Carat Marquise Natural Diamond, S-T VS1, GIA 5543579313$1,393
  10. 1.14 Carat Marquise Natural Diamond, F I1, GIA 1559330060$2,147
  11. 1.01 Carat Marquise Natural Diamond, F I1, GIA 7553330344$1,762
  12. 1.01 Carat Marquise Natural Diamond, K IF, GIA 7551303108$2,123
  13. 1 Carat Marquise Natural Diamond, K VVS1, GIA 1555705188$2,201
  14. 1.01 Carat Marquise Natural Diamond, K VS2, GIA 7558716382$1,883
  15. 1 Carat Marquise Natural Diamond, K IF, GIA 2557878443$2,022
  16. 1.06 Carat Marquise Natural Diamond, K VVS1, GIA 2546577106$1,921
  17. 1 Carat Marquise Natural Diamond, L VS2, GIA 7541698044$1,199
  18. 1.01 Carat Marquise Natural Diamond, H VVS2, GIA 7558169402$4,709
  19. 1 Carat Marquise Natural Diamond, E VVS2, GIA 6555973177$5,174
  20. 1.01 Carat Marquise Natural Diamond, G SI2, GIA 7553945241$3,053
  21. 1.20 Carat Marquise Natural Diamond, E VVS2, GIA 6555947898$9,906
  22. 1.21 Carat Marquise Natural Diamond, F SI2, HRD �26031390002$2,815
  23. 1.01 Carat Marquise Natural Diamond, J VS1, GIA 2245022751$2,490
  24. 1.01 Carat Marquise Natural Diamond, E SI2, GIA 5242026607$2,671
  25. 1.02 Carat Marquise Natural Diamond, J VVS1, GIA 2241026626$3,481
  26. 1.01 Carat Marquise Natural Diamond, G VS2, GIA 1242026853$4,151
  27. 1.02 Carat Marquise Natural Diamond, I VS1, GIA 5241019690$3,544
  28. 1.01 Carat Marquise Natural Diamond, E SI1, GIA 5241026938$3,475
  29. 1.20 Carat Marquise Natural Diamond, D SI2, GIA 2241026869$3,892
  30. 1 Carat Marquise Natural Diamond, I SI1, GIA 2557985804$2,130
  31. 1.01 Carat Marquise Natural Diamond, D SI2, GIA 6552769362$3,983
  32. 1.01 Carat Marquise Natural Diamond, F VVS2, GIA 7558583346$5,444
  33. 1.01 Carat Marquise Natural Diamond, D SI1, GIA 6552940409$3,646
  34. 1.01 Carat Marquise Natural Diamond, E SI2, GIA 2557871197$3,119
  35. 1.01 Carat Marquise Natural Diamond, F SI1, GIA 1246007277$4,309
  36. 1.01 Carat Marquise Natural Diamond, D SI1, GIA 2556824727$4,368
  37. 1.01 Carat Marquise Natural Diamond, D SI2, GIA 6551981211$2,329
  38. 1.00 Carat Marquise Natural Diamond, H SI1, GIA 6551994761$3,491
  39. 1.01 Carat Marquise Natural Diamond, G SI1, GIA 6552999324$3,185
  40. 1.00 Carat Marquise Natural Diamond, F SI1, GIA 1568008902$3,508
  41. 1.09 Carat Marquise Natural Diamond, I VVS1, GIA 2557986404$4,038
  42. 1.01 Carat Marquise Natural Diamond, D VS2, GIA 7553995693$4,925
  43. 1.02 Carat Marquise Natural Diamond, D VS1, GIA 5242026882$5,825
  44. 1.01 Carat Marquise Natural Diamond, G VS2, GIA 7558997023$4,422
  45. 1.00 Carat Marquise Natural Diamond, G SI1, GIA 5566004057$3,052
  46. 1.00 Carat Marquise Natural Diamond, H SI1, GIA 6555978887$2,791
  47. 1 Carat Marquise Natural Diamond, J SI1, GIA 7556937327$1,966
  48. 1 Carat Marquise Natural Diamond, F SI2, GIA 6552703630$2,330
  49. 1.00 Carat Marquise Natural Diamond, D VVS1, GIA 7558984699$7,792
  50. 1.2 Carat Marquise Natural Diamond, D SI2, GIA 2566018791$4,135
  51. 1 Carat Marquise Natural Diamond, D VS2, GIA 5556999781$4,689
  52. 1.00 Carat Marquise Natural Diamond, D VVS2, GIA 1246024189$6,851
  53. 1.00 Carat Marquise Natural Diamond, E SI2, GIA 2556942302$2,968
  54. 1.07 Carat Marquise Natural Diamond, F SI2, HRD 260000180236$2,324
  55. 1.00 Carat Marquise Natural Diamond, G SI2, GIA 5556938367$2,494
  56. 1.00 Carat Marquise Natural Diamond, F SI2, GIA 5556942298$2,904
  57. 1.06 Carat Marquise Natural Diamond, D FL, GIA 6552879316$9,502
  58. 1.20 Carat Marquise Natural Diamond, D VVS1, GIA 6552879363$10,114
  59. 1.01 Carat Marquise Natural Diamond, H SI1, GIA 7563004339$3,253
  60. 1.05 Carat Marquise Natural Diamond, H VVS2, IGI 803629308$4,020