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 2

1,991 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. 1.02 Carat Marquise Natural Diamond, J VS2, GIA 5211862666$3,448
  2. 1.01 Carat Marquise Natural Diamond, E VS2, GIA 5426009146$4,776
  3. 1.00 Carat Marquise Natural Diamond, H SI1, GIA 5493415012$4,270
  4. 1.05 Carat Marquise Natural Diamond, D IF, GIA 6127141306$9,696
  5. 1.00 Carat Marquise Natural Diamond, D VVS1, GIA 6151441919$8,171
  6. 1.01 Carat Marquise Natural Diamond, G VVS2, GIA 6233614061$6,256
  7. 1.15 Carat Marquise Natural Diamond, E SI1, GIA 6237721869$4,766
  8. 1.01 Carat Marquise Natural Diamond, J VVS1, GIA 6425134121$3,452
  9. 1.01 Carat Marquise Natural Diamond, D VS2, GIA 6425504349$8,476
  10. 1 Carat Marquise Natural Diamond, F VS2, GIA 6425749564$7,983
  11. 1.20 Carat Marquise Natural Diamond, D VVS2, GIA 6431546903$9,174
  12. 1.02 Carat Marquise Natural Diamond, J VVS1, GIA 6481834815$3,551
  13. 1.01 Carat Marquise Natural Diamond, G VS2, GIA 7228081490$4,422
  14. 1.00 Carat Marquise Natural Diamond, J VVS1, GIA 7423124996$2,999
  15. 1.00 Carat Marquise Natural Diamond, I SI1, GIA 7532759704$3,184
  16. 1.01 Carat Marquise Natural Diamond, G SI1, GIA 7536943219$4,060
  17. 1.01 Carat Marquise Natural Diamond, D VS2, GIA 7538627444$4,943
  18. 1.01 Carat Marquise Natural Diamond, G VVS2, GIA 2235059325$5,207
  19. 1.23 Carat Marquise Natural Diamond, I IF, GIA 2416475837$6,179
  20. 1.05 Carat Marquise Natural Diamond, G VS1, GIA 6207982598$5,756
  21. 1.06 Carat Marquise Natural Diamond, H VS1, GIA 6223589050$4,645
  22. 1.30 Carat Marquise Natural Diamond, D VS1, GIA 6522222598$11,998
  23. 1.01 Carat Marquise Natural Diamond, J VVS1, GIA 3535586932$3,419
  24. 1.01 Carat Marquise Natural Diamond, F VS1, GIA 5546013143$6,184
  25. 1.21 Carat Marquise Natural Diamond, J VS1, GIA 7536889671$4,780
  26. 1.01 Carat Marquise Natural Diamond, D VS2, GIA 1232766580$6,451
  27. 1.00 Carat Marquise Natural Diamond, G SI2, GIA 1538838499$2,814
  28. 1.00 Carat Marquise Natural Diamond, D SI2, HRD 220000123992$1,822
  29. 1.03 Carat Marquise Natural Diamond, D SI2, HRD 250000090187$2,016
  30. 1.00 Carat Marquise Natural Diamond, F SI2, HRD 250000108680$1,832
  31. 1.00 Carat Marquise Natural Diamond, F SI2, HRD 250000138648$1,882
  32. 1.20 Carat Marquise Natural Diamond, F SI2, HRD 250000194174$2,838
  33. 1.20 Carat Marquise Natural Diamond, E SI2, HRD 250000243046$4,567
  34. 1.00 Carat Marquise Natural Diamond, F SI2, HRD 250000285931$2,125
  35. 1.21 Carat Marquise Natural Diamond, G SI2, GIA 2526154216$5,206
  36. 1.01 Carat Marquise Natural Diamond, H SI2, GIA 2537535573$2,623
  37. 1 Carat Marquise Natural Diamond, E SI2, GIA 3525690481$2,597
  38. 1.09 Carat Marquise Natural Diamond, I SI2, IGI 490197351$1,746
  39. 1.15 Carat Marquise Natural Diamond, I IF, IGI 613369350$2,797
  40. 1.01 Carat Marquise Natural Diamond, D SI2, GIA 6462858944$4,104
  41. 1.01 Carat Marquise Natural Diamond, E SI2, GIA 6532635237$2,902
  42. 1.01 Carat Marquise Natural Diamond, I IF, GIA 6542115180$4,153
  43. 1.20 Carat Marquise Natural Diamond, E SI2, IGI 691545945$4,241
  44. 1.03 Carat Marquise Natural Diamond, I SI2, IGI 732522785$1,234
  45. 1.01 Carat Marquise Natural Diamond, I VS2, IGI 749558304$2,893
  46. 1.21 Carat Marquise Natural Diamond, J VVS1, IGI 749558384$3,618
  47. 1.02 Carat Marquise Natural Diamond, J SI2, GIA 7511734120$2,161
  48. 1.00 Carat Marquise Natural Diamond, D SI2, GIA 6542049663$4,108
  49. 1.02 Carat Marquise Natural Diamond, D VS2, GIA 3535924943$5,677
  50. 1.01 Carat Marquise Natural Diamond, I SI1, GIA 1538748998$2,957
  51. 1.24 Carat Marquise Natural Diamond, G SI2, HRD 250000287583$2,880
  52. 1.15 Carat Marquise Natural Diamond, E SI2, GIA 6535748804$4,219
  53. 1.20 Carat Marquise Natural Diamond, D VS1, GIA 1545217994$8,519
  54. 1.00 Carat Marquise Natural Diamond, J VVS2, GIA 1549202443$2,678
  55. 1.02 Carat Marquise Natural Diamond, D SI2, GIA 7548090165$2,825
  56. 1.00 Carat Marquise Natural Diamond, D VS2, GIA 2544125063$5,653
  57. 1.01 Carat Marquise Natural Diamond, J SI2, GIA 6541215846$2,896
  58. 1.01 Carat Marquise Natural Diamond, D SI1, GIA 6541228452$5,124
  59. 1.20 Carat Marquise Natural Diamond, F SI2, HRD 250000226482$4,319
  60. 1.04 Carat Marquise Natural Diamond, J SI1, GIA 6472019400$2,088