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 16

1,758 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 Carat Marquise Natural Diamond, I SI2, GIA 6552638482$1,784
  2. 1.02 Carat Marquise Natural Diamond, D SI1, GIA 6555689287$3,264
  3. 1 Carat Marquise Natural Diamond, I SI2, GIA 2557661080$1,787
  4. 1.01 Carat Marquise Natural Diamond, H VVS1, GIA 5202528462$4,054
  5. 1.05 Carat Marquise Natural Diamond, E VVS2, GIA 2556641499$4,528
  6. 1.3 Carat Marquise Natural Diamond, D SI1, GIA 1543723990$7,367
  7. 1.01 Carat Marquise Natural Diamond, H SI2, GIA 6247001941$2,171
  8. 1.01 Carat Marquise Natural Diamond, J SI1, GIA 2245001742$2,263
  9. 1.01 Carat Marquise Natural Diamond, F SI1, GIA 6247001907$2,645
  10. 1.01 Carat Marquise Natural Diamond, F VS2, GIA 1232996145$3,343
  11. 1.01 Carat Marquise Natural Diamond, G VVS1, GIA 5231995704$4,046
  12. 1.20 Carat Marquise Natural Diamond, G SI2, GIA 5232995698$3,324
  13. 1.05 Carat Marquise Natural Diamond, J SI1, IGI 803629059$1,570
  14. 1.01 Carat Marquise Natural Diamond, I VS2, IGI 803629088$2,238
  15. 1.00 Carat Marquise Natural Diamond, I SI2, IGI 803629089$1,354
  16. 1.01 Carat Marquise Natural Diamond, G SI1, GIA 2556658842$2,090
  17. 1 Carat Marquise Natural Diamond, F SI1, GIA 5553716466$2,288
  18. 1.01 Carat Marquise Natural Diamond, I SI2, IGI 803629131$1,500
  19. 1.20 Carat Marquise Natural Diamond, G SI2, GIA 6551515485$3,917
  20. 1.01 Carat Marquise Natural Diamond, G VVS2, GIA 1553719760$4,737
  21. 1.2 Carat Marquise Natural Diamond, I SI1, GIA 1558637319$3,351
  22. 1.2 Carat Marquise Natural Diamond, F VS1, GIA 6551623741$6,585
  23. 1 Carat Marquise Natural Diamond, G SI2, GIA 2556716335$1,942
  24. 1 Carat Marquise Natural Diamond, F IF, GIA 6552716149$5,219
  25. 1.02 Carat Marquise Natural Diamond, F VS1, GIA 1232902419$4,545
  26. 1.02 Carat Marquise Natural Diamond, E SI2, GIA 6541999620$2,864
  27. 1.01 Carat Marquise Natural Diamond, G SI1, GIA 6542782984$2,912
  28. 1.23 Carat Marquise Natural Diamond, F SI2, GIA 6552471563$4,327
  29. 1.01 Carat Marquise Natural Diamond, I SI2, GIA 2245001760$2,062
  30. 1.01 Carat Marquise Natural Diamond, F SI2, GIA 2235997339$2,431
  31. 1.01 Carat Marquise Natural Diamond, D SI2, GIA 2241001951$2,860
  32. 1.01 Carat Marquise Natural Diamond, I VVS1, GIA 6552695574$3,423
  33. 1.01 Carat Marquise Natural Diamond, D IF, GIA 2233988645$6,537
  34. 1.00 Carat Marquise Natural Diamond, H SI1, GIA 2557683587$2,603
  35. 1.20 Carat Marquise Natural Diamond, D SI1, GIA 2557660237$4,611
  36. 1.00 Carat Marquise Natural Diamond, F SI1, GIA 6551676502$3,394
  37. 1.01 Carat Marquise Natural Diamond, G SI2, GIA 6552587618$2,442
  38. 1.01 Carat Marquise Natural Diamond, I SI1, GIA 6552658852$2,820
  39. 1.20 Carat Marquise Natural Diamond, I VS2, GIA 6552659145$4,732
  40. 1.20 Carat Marquise Natural Diamond, I VVS1, GIA 6552659336$3,823
  41. 1.01 Carat Marquise Natural Diamond, G SI1, GIA 6555664652$3,237
  42. 1.00 Carat Marquise Natural Diamond, D VS1, GIA 6551676154$5,016
  43. 1.01 Carat Marquise Natural Diamond, G VS1, GIA 2546611094$4,777
  44. 1.02 Carat Marquise Natural Diamond, D IF, GIA 6542668526$7,812
  45. 1.00 Carat Marquise Natural Diamond, G VVS2, GIA 6542691585$4,547
  46. 1.2 Carat Marquise Natural Diamond, F SI2, GIA 7558704774$3,821
  47. 1.00 Carat Marquise Natural Diamond, J VS1, IGI 815608826$1,372
  48. 1 Carat Marquise Natural Diamond, J IF, GIA 6551733526$2,626
  49. 1.06 Carat Marquise Natural Diamond, J IF, GIA 6551733651$2,724
  50. 1.04 Carat Marquise Natural Diamond, G IF, GIA 6552733560$4,483
  51. 1.07 Carat Marquise Natural Diamond, F IF, GIA 2554716311$5,746
  52. 1.01 Carat Marquise Natural Diamond, G VS2, GIA 1246001952$3,947
  53. 1.2 Carat Marquise Natural Diamond, F VVS1, GIA 2235995689$6,957
  54. 1.01 Carat Marquise Natural Diamond, F VS2, GIA 2546916973$3,694
  55. 1.20 Carat Marquise Natural Diamond, D SI1, GIA 6555380367$5,671
  56. 1.02 Carat Marquise Natural Diamond, F VS2, GIA 7551654188$4,165
  57. 1.08 Carat Marquise Natural Diamond, J VVS1, GIA 6552689227$2,710
  58. 1.01 Carat Marquise Natural Diamond, H VS1, GIA 2558711475$3,502
  59. 1 Carat Marquise Natural Diamond, G VS1, GIA 6552746325$3,856
  60. 1.01 Carat Marquise Natural Diamond, E VVS2, GIA 1553609184$4,925