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 27

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. 1.02 Carat Marquise Natural Diamond, H SI2, GIA 7563458343$3,475
  2. 1.02 Carat Marquise Natural Diamond, J VS2, GIA 5231991248$1,976
  3. 1.08 Carat Marquise Natural Diamond, H SI1, GIA 2241068844$2,824
  4. 1.38 Carat Marquise Natural Diamond, D IF, GIA 1122832315$11,854
  5. 1.06 Carat Marquise Natural Diamond, D IF, GIA 5101635115$9,544
  6. 1.20 Carat Marquise Natural Diamond, J VS1, GIA 7566274201$4,364
  7. 1.01 Carat Marquise Natural Diamond, I VS1, IGI 653410934$3,048
  8. 1.00 Carat Marquise Natural Diamond, J VVS2, IGI 654462777$1,861
  9. 1.20 Carat Marquise Natural Diamond, I SI1, IGI 692537950$2,705
  10. 1.23 Carat Marquise Natural Diamond, J SI1, GIA 2233984750$3,152
  11. 1.31 Carat Marquise Natural Diamond, H SI2, IGI 632436360$3,595
  12. 1.01 Carat Marquise Natural Diamond, D SI2, HRD 260000079902$1,800
  13. 1 Carat Marquise Natural Diamond, H SI2, IGI 800617956$1,547
  14. 1.2 Carat Marquise Natural Diamond, D SI2, HRD 260000110282$3,349
  15. 1 Carat Marquise Natural Diamond, G SI2, HRD 260000126814$1,812
  16. 1 Carat Marquise Natural Diamond, F SI2, IGI 819629367$1,949
  17. 1 Carat Marquise Natural Diamond, D SI2, HRD 260000134443$2,168
  18. 1.01 Carat Marquise Natural Diamond, G SI2, IGI 819629366$1,822
  19. 1 Carat Marquise Natural Diamond, F SI2, HRD 260000134426$1,949
  20. 1.01 Carat Marquise Natural Diamond, I VVS2, IGI 817652354$2,749
  21. 1.01 Carat Marquise Natural Diamond, H VVS2, IGI 813629907$3,075
  22. 1 Carat Marquise Natural Diamond, G SI2, HRD 260000164584$1,987
  23. 1.01 Carat Marquise Natural Diamond, G SI2, HRD 260000134441$2,052
  24. 1 Carat Marquise Natural Diamond, D SI2, HRD 260000171644$1,886
  25. 1 Carat Marquise Natural Diamond, G SI2, HRD 260000176388$1,968
  26. 1.01 Carat Marquise Natural Diamond, F SI2, HRD 260000181921$2,028
  27. 1.02 Carat Marquise Natural Diamond, I SI2, IGI 828640700$1,447
  28. 1 Carat Marquise Natural Diamond, F SI2, HRD 260000212619$1,972
  29. 1.31 Carat Marquise Natural Diamond, H SI1, HRD 260000212624$3,576
  30. 1 Carat Marquise Natural Diamond, H SI2, IGI 831652566$1,525
  31. 1.02 Carat Marquise Natural Diamond, G SI2, HRD 260000195778$1,650
  32. 1.01 Carat Marquise Natural Diamond, G SI2, HRD 260000203835$2,043
  33. 1.01 Carat Marquise Natural Diamond, D SI2, HRD 260000212615$2,502
  34. 1 Carat Marquise Natural Diamond, J VS1, IGI 831652567$1,785
  35. 1 Carat Marquise Natural Diamond, E SI2, IGI 831655569$1,959
  36. 1.01 Carat Marquise Natural Diamond, D SI2, HRD 260000212637$2,401
  37. 1.01 Carat Marquise Natural Diamond, J SI1, IGI 831652568$1,702
  38. 1 Carat Marquise Natural Diamond, E SI2, HRD 260000230834$2,108
  39. 1 Carat Marquise Natural Diamond, G SI2, HRD 260000212622$1,905
  40. 1 Carat Marquise Natural Diamond, H VS1, IGI 833649882$3,364
  41. 1.01 Carat Marquise Natural Diamond, H SI2, HRD 260000230905$1,641
  42. 1 Carat Marquise Natural Diamond, H VVS2, IGI 833649881$3,157
  43. 1.22 Carat Marquise Natural Diamond, J VS1, GIA 2536629597$4,759
  44. 1 Carat Marquise Natural Diamond, H SI2, HRD 260000219227$1,847
  45. 1.01 Carat Marquise Natural Diamond, E SI2, HRD 260000219265$2,091
  46. 1.27 Carat Marquise Natural Diamond, E I1, IGI 743558610$2,749
  47. 1.03 Carat Marquise Natural Diamond, D VS2, GIA 2567281179$4,619
  48. 1.20 Carat Marquise Natural Diamond, H VS1, GIA 1537685302$6,649
  49. 1.05 Carat Marquise Natural Diamond, J VS1, GIA 1538174691$3,014
  50. 1.20 Carat Marquise Natural Diamond, E VS1, GIA 1538355333$8,623
  51. 1.24 Carat Marquise Natural Diamond, J VS1, GIA 1545971083$5,885
  52. 1.01 Carat Marquise Natural Diamond, F VS1, GIA 2235723928$5,174
  53. 1.31 Carat Marquise Natural Diamond, H SI2, HRD 250000235889$1,717
  54. 1.02 Carat Marquise Natural Diamond, H SI2, HRD 250000300687$1,200
  55. 1.01 Carat Marquise Natural Diamond, E SI2, GIA 2527694679$3,136
  56. 1.21 Carat Marquise Natural Diamond, J VVS1, GIA 2544507839$5,254
  57. 1.02 Carat Marquise Natural Diamond, E SI2, GIA 3535748775$3,185
  58. 1.20 Carat Marquise Natural Diamond, I VS1, GIA 3555035951$6,293
  59. 1.01 Carat Marquise Natural Diamond, J VS1, IGI 468105491$2,182
  60. 1.01 Carat Marquise Natural Diamond, F SI1, GIA 6542691778$3,464