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 32

2,008 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. 1.2 Carat Marquise Natural Diamond, I SI2, GIA 7562212496$2,765
  2. 1.11 Carat Marquise Natural Diamond, E FL, GIA 7561549264$8,544
  3. 1.25 Carat Marquise Natural Diamond, D FL, GIA 7566563360$11,326
  4. 1.11 Carat Marquise Natural Diamond, E FL, GIA 7561549264$7,490
  5. 1.25 Carat Marquise Natural Diamond, D FL, GIA 7566563360$9,988
  6. 1.00 Carat Marquise Natural Diamond, H SI2, IGI 790643359$2,149
  7. 1.02 Carat Marquise Natural Diamond, H SI2, IGI 794652850$2,282
  8. 1.00 Carat Marquise Natural Diamond, H SI2, IGI 814628525$2,238
  9. 1 Carat Marquise Natural Diamond, I SI2, GIA 1569574151$2,016
  10. 1.02 Carat Marquise Natural Diamond, G SI2, GIA 1568572753$2,742
  11. 1.3 Carat Marquise Natural Diamond, H SI2, GIA 2564570398$4,389
  12. 1.31 Carat Marquise Natural Diamond, I SI2, GIA 7563574854$4,165
  13. 1.12 Carat Marquise Natural Diamond, D VVS2, GIA 2567555970$7,559
  14. 1.00 Carat Marquise Natural Diamond, J SI2, GIA 3535709991$1,561
  15. 1.01 Carat Marquise Natural Diamond, D FL, GIA 6565281748$7,944
  16. 1.01 Carat Marquise Natural Diamond, D SI2, GIA 3565563274$2,790
  17. 1.20 Carat Marquise Natural Diamond, D SI2, GIA 7541908309$5,228
  18. 1 Carat Marquise Natural Diamond, D SI2, GIA 1565575556$2,741
  19. 1 Carat Marquise Natural Diamond, L SI2, GIA 7561575564$1,111
  20. 1 Carat Marquise Natural Diamond, J SI2, IGI 811694564$1,174
  21. 1.02 Carat Marquise Natural Diamond, G VVS1, GIA 1563262092$5,778
  22. 1.02 Carat Marquise Natural Diamond, H SI2, GIA 1565358790$2,501
  23. 1.01 Carat Marquise Natural Diamond, G VVS2, GIA 6562131242$5,206
  24. 1.00 Carat Marquise Natural Diamond, D SI2, GIA 1565575556$2,741
  25. 1.00 Carat Marquise Natural Diamond, I SI1, HRD 260000180092$2,214
  26. 1.01 Carat Marquise Natural Diamond, G SI2, HRD 260000181991$2,072
  27. 1.00 Carat Marquise Natural Diamond, F SI2, GIA 2566493821$3,326
  28. 1.00 Carat Marquise Natural Diamond, D SI2, GIA 6562488433$2,855
  29. 1.02 Carat Marquise Natural Diamond, F IF, GIA 1568542039$10,373
  30. 1.00 Carat Marquise Natural Diamond, E SI2, HRD 260000239575$2,281
  31. 1.00 Carat Marquise Natural Diamond, G SI1, GIA 2567388584$3,259
  32. 1 Carat Marquise Natural Diamond, F SI2, GIA 5566604918$2,759
  33. 1.01 Carat Marquise Natural Diamond, F SI2, IGI 838637918$2,077
  34. 1 Carat Marquise Natural Diamond, F SI2, GIA 5566604918$2,394
  35. 1.01 Carat Marquise Natural Diamond, D SI1, GIA 6561507798$3,071
  36. 1.01 Carat Marquise Natural Diamond, G SI1, GIA 6247087074$3,649
  37. 1.01 Carat Marquise Natural Diamond, H VS2, GIA 2556442056$3,014
  38. 1 Carat Marquise Natural Diamond, E SI1, GIA 3555226194$3,851
  39. 1 Carat Marquise Natural Diamond, D VS2, GIA 6565570416$4,138
  40. 1.01 Carat Marquise Natural Diamond, F SI1, GIA 1565079181$3,239
  41. 1.06 Carat Marquise Natural Diamond, D VVS1, GIA 3565466694$6,884
  42. 1.01 Carat Marquise Natural Diamond, I SI1, GIA 6552995852$2,821
  43. 1.04 Carat Marquise Natural Diamond, H VVS1, GIA 6555865577$4,930
  44. 1.01 Carat Marquise Natural Diamond, G VVS1, GIA 6561089432$5,879
  45. 1.01 Carat Marquise Natural Diamond, E VS1, GIA 7566575604$6,673
  46. 1.01 Carat Marquise Natural Diamond, H SI2, IGI 808619855$1,337
  47. 1.00 Carat Marquise Natural Diamond, J SI1, IGI 808619857$1,321
  48. 1.00 Carat Marquise Natural Diamond, F SI2, GIA 2243100075$2,125
  49. 1.03 Carat Marquise Natural Diamond, J VS2, GIA 5563541893$2,886
  50. 1.00 Carat Marquise Natural Diamond, H SI1, IGI 814628693$2,492
  51. 1.02 Carat Marquise Natural Diamond, K VVS1, IGI 760534626$1,774
  52. 1.03 Carat Marquise Natural Diamond, K VVS2, GIA 2231978177$2,759
  53. 1.01 Carat Marquise Natural Diamond, L VVS2, GIA 6561340142$2,126
  54. 1.01 Carat Marquise Natural Diamond, J VS1, GIA 2241001660$2,556
  55. 1.01 Carat Marquise Natural Diamond, L VS1, GIA 3555021698$1,640
  56. 1.3 Carat Marquise Natural Diamond, M VS1, GIA 6552156164$2,601
  57. 1.01 Carat Marquise Natural Diamond, M VS1, GIA 1242005072$1,614
  58. 1.21 Carat Marquise Natural Diamond, K VS2, IGI 789604321$1,800
  59. 1.01 Carat Marquise Natural Diamond, L VS2, GIA 3555581371$1,840
  60. 1.22 Carat Marquise Natural Diamond, K SI1, HRD 260000092365$1,430