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 14

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. 1.20 Carat Marquise Natural Diamond, I VS1, GIA 6555660625$5,378
  2. 1 Carat Marquise Natural Diamond, E SI2, GIA 6555664092$2,939
  3. 1.01 Carat Marquise Natural Diamond, D SI2, GIA 3555471458$3,160
  4. 1 Carat Marquise Natural Diamond, J SI1, GIA 7556705181$1,942
  5. 1.05 Carat Marquise Natural Diamond, H VVS2, GIA 1232945178$5,237
  6. 1.00 Carat Marquise Natural Diamond, I SI2, GIA 6552638482$2,072
  7. 1.02 Carat Marquise Natural Diamond, D SI1, GIA 6555689287$2,906
  8. 1 Carat Marquise Natural Diamond, I SI2, GIA 2557661080$1,694
  9. 1.21 Carat Marquise Natural Diamond, H SI2, GIA 2546447470$4,100
  10. 1.01 Carat Marquise Natural Diamond, D VS1, GIA 7556346081$5,407
  11. 1.05 Carat Marquise Natural Diamond, E VVS2, GIA 2556641499$5,767
  12. 1.01 Carat Marquise Natural Diamond, H SI2, GIA 6247001941$2,371
  13. 1.01 Carat Marquise Natural Diamond, D SI2, GIA 2235997439$2,513
  14. 1.01 Carat Marquise Natural Diamond, J SI1, GIA 2245001742$2,548
  15. 1.05 Carat Marquise Natural Diamond, J SI1, IGI 803629059$1,714
  16. 1.01 Carat Marquise Natural Diamond, I VS2, IGI 803629088$2,442
  17. 1.00 Carat Marquise Natural Diamond, I SI2, IGI 803629089$1,477
  18. 1.00 Carat Marquise Natural Diamond, F SI1, GIA 5553716466$2,872
  19. 1.00 Carat Marquise Natural Diamond, D VVS2, GIA 6551704690$6,325
  20. 1.01 Carat Marquise Natural Diamond, I SI2, IGI 803629131$1,637
  21. 1.02 Carat Marquise Natural Diamond, H VS1, GIA 1558621109$4,608
  22. 1.01 Carat Marquise Natural Diamond, F SI1, GIA 5546795834$4,236
  23. 1.20 Carat Marquise Natural Diamond, G SI2, GIA 6551515485$4,273
  24. 1.01 Carat Marquise Natural Diamond, G VVS2, GIA 1553719760$5,788
  25. 1.2 Carat Marquise Natural Diamond, F VS1, GIA 6551623741$7,432
  26. 1 Carat Marquise Natural Diamond, G SI2, GIA 2556716335$2,250
  27. 1 Carat Marquise Natural Diamond, F IF, GIA 6552716149$5,778
  28. 1.20 Carat Marquise Natural Diamond, I SI2, GIA 7546970183$3,590
  29. 1.02 Carat Marquise Natural Diamond, F VS1, GIA 1232902419$4,883
  30. 1.02 Carat Marquise Natural Diamond, E SI2, GIA 6541999620$3,124
  31. 1.01 Carat Marquise Natural Diamond, G SI1, GIA 6542782984$3,079
  32. 1.23 Carat Marquise Natural Diamond, F SI2, GIA 6552471563$5,193
  33. 1.01 Carat Marquise Natural Diamond, I SI2, GIA 2245001760$2,226
  34. 1.01 Carat Marquise Natural Diamond, D SI2, GIA 2241001951$3,091
  35. 1.01 Carat Marquise Natural Diamond, G VS2, GIA 5241001773$4,151
  36. 1.01 Carat Marquise Natural Diamond, I VVS1, GIA 6552695574$3,765
  37. 1.20 Carat Marquise Natural Diamond, I VVS1, GIA 2557646653$4,187
  38. 1.01 Carat Marquise Natural Diamond, I SI1, GIA 6552658852$3,000
  39. 1.20 Carat Marquise Natural Diamond, I VS2, GIA 6552659145$5,012
  40. 1.20 Carat Marquise Natural Diamond, I VVS1, GIA 6552659336$4,152
  41. 1.01 Carat Marquise Natural Diamond, G SI1, GIA 6555664652$3,518
  42. 1.00 Carat Marquise Natural Diamond, D VS1, GIA 6551676154$5,472
  43. 1.01 Carat Marquise Natural Diamond, G VS1, GIA 2546611094$5,212
  44. 1.02 Carat Marquise Natural Diamond, D IF, GIA 6542668526$8,522
  45. 1.20 Carat Marquise Natural Diamond, F SI2, GIA 7558704774$4,004
  46. 1 Carat Marquise Natural Diamond, J IF, GIA 6551733526$3,034
  47. 1.06 Carat Marquise Natural Diamond, J IF, GIA 6551733651$3,146
  48. 1.04 Carat Marquise Natural Diamond, G IF, GIA 6552733560$5,160
  49. 1.07 Carat Marquise Natural Diamond, F IF, GIA 2554716311$6,604
  50. 1.01 Carat Marquise Natural Diamond, G VS2, GIA 1246001952$4,982
  51. 1.20 Carat Marquise Natural Diamond, F VVS1, GIA 2235995689$8,725
  52. 1.01 Carat Marquise Natural Diamond, F VS2, GIA 2546916973$4,663
  53. 1.20 Carat Marquise Natural Diamond, D SI1, GIA 6555380367$6,186
  54. 1.02 Carat Marquise Natural Diamond, F VS2, GIA 7551654188$5,256
  55. 1.08 Carat Marquise Natural Diamond, J VVS1, GIA 6552689227$3,479
  56. 1.01 Carat Marquise Natural Diamond, D VS2, GIA 2557711465$4,034
  57. 1.01 Carat Marquise Natural Diamond, H VS1, GIA 2558711475$3,924
  58. 1.00 Carat Marquise Natural Diamond, G VS1, GIA 6552746325$4,718
  59. 1.20 Carat Marquise Natural Diamond, D SI2, GIA 1553510515$5,524
  60. 1.01 Carat Marquise Natural Diamond, E VVS2, GIA 1553609184$5,374