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 20

2,003 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. 1.01 Carat Marquise Natural Diamond, E VVS2, GIA 2567013844$6,054
  2. 1 Carat Marquise Natural Diamond, E VS1, GIA 6551907053$5,187
  3. 1.02 Carat Marquise Natural Diamond, E SI2, GIA 6551907173$3,485
  4. 1.21 Carat Marquise Natural Diamond, F VVS1, GIA 5553583372$8,722
  5. 1 Carat Marquise Natural Diamond, K SI1, GIA 3555665927$1,759
  6. 1.06 Carat Marquise Natural Diamond, E VS1, GIA 1242033189$6,428
  7. 1.00 Carat Marquise Natural Diamond, D VS1, GIA 2245033199$5,821
  8. 1.20 Carat Marquise Natural Diamond, H SI2, GIA 2554742518$3,398
  9. 1.01 Carat Marquise Natural Diamond, G SI2, GIA 2554913790$2,902
  10. 1.20 Carat Marquise Natural Diamond, I SI2, GIA 5553986283$2,936
  11. 1.01 Carat Marquise Natural Diamond, E SI2, GIA 6562018778$2,946
  12. 1.20 Carat Marquise Natural Diamond, I VS2, GIA 7552886102$5,162
  13. 1.20 Carat Marquise Natural Diamond, H SI1, GIA 7553942310$5,023
  14. 1.00 Carat Marquise Natural Diamond, F VVS2, GIA 1555303854$6,722
  15. 1.00 Carat Marquise Natural Diamond, F VVS2, GIA 7551349956$6,005
  16. 1 Carat Marquise Natural Diamond, D VS2, GIA 7543635460$4,138
  17. 1.06 Carat Marquise Natural Diamond, E VVS1, GIA 6562013854$5,138
  18. 1.01 Carat Marquise Natural Diamond, G SI1, GIA 6562081300$3,391
  19. 1.3 Carat Marquise Natural Diamond, H SI2, GIA 6562081487$4,633
  20. 1.01 Carat Marquise Natural Diamond, H SI2, GIA 2557879368$2,516
  21. 1.03 Carat Marquise Natural Diamond, D SI2, GIA 7568084785$3,162
  22. 1 Carat Marquise Natural Diamond, H VS1, GIA 1567020199$4,155
  23. 1.01 Carat Marquise Natural Diamond, D SI1, GIA 6562046155$2,813
  24. 1.18 Carat Marquise Natural Diamond, H VS2, GIA 6562085584$4,573
  25. 1.01 Carat Marquise Natural Diamond, G SI1, GIA 6565040733$3,048
  26. 1.18 Carat Marquise Natural Diamond, H VS2, GIA 6562085584$3,983
  27. 1.2 Carat Marquise Natural Diamond, E SI1, GIA 2567045487$6,013
  28. 1.02 Carat Marquise Natural Diamond, D VVS1, GIA 1559941058$8,093
  29. 1.00 Carat Marquise Natural Diamond, D VS1, GIA 7553742629$6,042
  30. 1 Carat Marquise Natural Diamond, D SI2, GIA 2566052216$3,097
  31. 1.02 Carat Marquise Natural Diamond, G VVS2, GIA 2245033308$4,930
  32. 1.01 Carat Marquise Natural Diamond, I SI1, GIA 1563025646$2,107
  33. 1.01 Carat Marquise Natural Diamond, J VVS2, GIA 6565046150$2,664
  34. 1 Carat Marquise Natural Diamond, F SI1, GIA 6555313640$3,379
  35. 1 Carat Marquise Natural Diamond, I VVS2, GIA 1569040121$3,971
  36. 1.01 Carat Marquise Natural Diamond, H VVS1, GIA 2566080881$4,813
  37. 1.19 Carat Marquise Natural Diamond, G VVS1, GIA 2245044231$5,929
  38. 1 Carat Marquise Natural Diamond, J SI1, GIA 6552971136$2,438
  39. 1.00 Carat Marquise Natural Diamond, D SI1, GIA 7563021142$3,107
  40. 1.01 Carat Marquise Natural Diamond, I VS2, GIA 1565084108$3,258
  41. 1.01 Carat Marquise Natural Diamond, E SI2, GIA 2566058212$3,154
  42. 1.00 Carat Marquise Natural Diamond, J VS1, GIA 2566065338$3,061
  43. 1.01 Carat Marquise Natural Diamond, D SI1, GIA 6565033308$4,678
  44. 1.01 Carat Marquise Natural Diamond, D VVS1, GIA 6552907250$8,780
  45. 1.02 Carat Marquise Natural Diamond, I SI2, IGI 747586986$1,342
  46. 1.00 Carat Marquise Natural Diamond, H SI2, IGI 803677693$1,540
  47. 1 Carat Marquise Natural Diamond, H SI1, GIA 2557108799$2,987
  48. 1.20 Carat Marquise Natural Diamond, F SI2, GIA 1555767058$4,642
  49. 1.01 Carat Marquise Natural Diamond, H SI2, GIA 1559986559$2,596
  50. 1.00 Carat Marquise Natural Diamond, D VVS1, GIA 1567029890$7,118
  51. 1.21 Carat Marquise Natural Diamond, E SI1, GIA 2245012124$5,482
  52. 1.00 Carat Marquise Natural Diamond, I SI1, GIA 2564091915$2,168
  53. 1.00 Carat Marquise Natural Diamond, H SI1, GIA 2567091917$3,140
  54. 1.02 Carat Marquise Natural Diamond, D SI2, GIA 3565092384$2,357
  55. 1.01 Carat Marquise Natural Diamond, G SI2, GIA 5553965936$2,537
  56. 1.01 Carat Marquise Natural Diamond, D SI2, GIA 5563092339$2,444
  57. 1.03 Carat Marquise Natural Diamond, D SI2, GIA 6562092314$2,492
  58. 1.01 Carat Marquise Natural Diamond, G SI2, GIA 6562092374$2,770
  59. 1.00 Carat Marquise Natural Diamond, J SI2, GIA 7552309369$2,046
  60. 1.29 Carat Marquise Natural Diamond, I SI2, GIA 7558561137$4,315