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

1,668 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. 1.00 Carat Marquise Natural Diamond, H SI2, GIA 5242062946$2,273
  2. 1.01 Carat Marquise Natural Diamond, J VS2, GIA 7568231055$2,348
  3. 1.02 Carat Marquise Natural Diamond, F IF, GIA 2568227308$7,107
  4. 1.01 Carat Marquise Natural Diamond, D SI2, IGI 805614476$2,189
  5. 1.03 Carat Marquise Natural Diamond, I IF, GIA 2554676104$2,930
  6. 1.00 Carat Marquise Natural Diamond, H SI2, GIA 2554040159$2,464
  7. 1.01 Carat Marquise Natural Diamond, F VVS1, GIA 6555060417$5,750
  8. 1.02 Carat Marquise Natural Diamond, D SI2, GIA 6555091783$3,155
  9. 1.01 Carat Marquise Natural Diamond, D SI2, GIA 7551073193$2,577
  10. 1.01 Carat Marquise Natural Diamond, J VVS1, GIA 7552030630$2,556
  11. 1.21 Carat Marquise Natural Diamond, E SI2, GIA 6561294043$4,187
  12. 1 Carat Marquise Natural Diamond, G VS2, GIA 2566268362$4,000
  13. 1.01 Carat Marquise Natural Diamond, J SI1, GIA 7566187020$1,986
  14. 1 Carat Marquise Natural Diamond, G SI1, GIA 6561016201$2,049
  15. 1.01 Carat Marquise Natural Diamond, J VS2, GIA 6561197418$2,063
  16. 1 Carat Marquise Natural Diamond, J IF, GIA 7563272408$2,381
  17. 1 Carat Marquise Natural Diamond, F SI2, GIA 1568016483$2,387
  18. 1.01 Carat Marquise Natural Diamond, F SI2, GIA 6561016001$2,528
  19. 1 Carat Marquise Natural Diamond, J VVS1, GIA 7566157038$2,425
  20. 1.01 Carat Marquise Natural Diamond, I SI1, GIA 5566226799$2,560
  21. 1 Carat Marquise Natural Diamond, D SI1, GIA 2566197388$2,885
  22. 1 Carat Marquise Natural Diamond, H SI1, GIA 2567097292$2,891
  23. 1 Carat Marquise Natural Diamond, D VS2, GIA 2568118699$3,073
  24. 1 Carat Marquise Natural Diamond, E VS2, GIA 6562157029$3,088
  25. 1 Carat Marquise Natural Diamond, G VVS2, GIA 1568274271$3,573
  26. 1.02 Carat Marquise Natural Diamond, G SI1, GIA 2567157205$3,113
  27. 1 Carat Marquise Natural Diamond, G VS2, GIA 5563272510$3,525
  28. 1.21 Carat Marquise Natural Diamond, G SI2, GIA 7568186131$3,647
  29. 1.22 Carat Marquise Natural Diamond, D VVS1, GIA 3565217225$7,484
  30. 1 Carat Marquise Natural Diamond, F VS1, GIA 1568089371$4,530
  31. 1.01 Carat Marquise Natural Diamond, F SI2, GIA 1569226656$1,984
  32. 1 Carat Marquise Natural Diamond, I SI2, GIA 7558350140$1,847
  33. 1.3 Carat Marquise Natural Diamond, I SI2, GIA 1545769952$3,683
  34. 1.02 Carat Marquise Natural Diamond, I SI2, GIA 2235881805$1,947
  35. 1.01 Carat Marquise Natural Diamond, I SI2, GIA 2544573691$1,929
  36. 1.01 Carat Marquise Natural Diamond, H SI2, GIA 2557784002$2,411
  37. 1.01 Carat Marquise Natural Diamond, H SI1, GIA 6555561500$2,639
  38. 1 Carat Marquise Natural Diamond, H SI1, GIA 7556153526$2,455
  39. 1 Carat Marquise Natural Diamond, E SI2, GIA 6542872409$2,441
  40. 1 Carat Marquise Natural Diamond, D SI2, GIA 7552554949$2,573
  41. 1.2 Carat Marquise Natural Diamond, D SI2, GIA 7556478213$4,224
  42. 1.2 Carat Marquise Natural Diamond, D VVS1, GIA 5543753749$8,117
  43. 1.03 Carat Marquise Natural Diamond, E VVS1, GIA 1563201327$7,125
  44. 1.20 Carat Marquise Natural Diamond, D SI2, GIA 1568177944$4,333
  45. 1.01 Carat Marquise Natural Diamond, F SI1, GIA 2245049610$3,124
  46. 1.00 Carat Marquise Natural Diamond, G VS2, GIA 2567201337$4,136
  47. 1.01 Carat Marquise Natural Diamond, E SI1, GIA 2567201358$3,190
  48. 1.03 Carat Marquise Natural Diamond, F SI2, HRD 260000161569$2,099
  49. 1.01 Carat Marquise Natural Diamond, G SI2, HRD 260000181277$1,814
  50. 1.02 Carat Marquise Natural Diamond, E VVS1, GIA 6562210035$6,578
  51. 1 Carat Marquise Natural Diamond, F SI2, GIA 5563277646$2,301
  52. 1 Carat Marquise Natural Diamond, D VS1, GIA 1565272522$4,846
  53. 1.00 Carat Marquise Natural Diamond, I VS1, GIA 6552086162$2,326
  54. 1.00 Carat Marquise Natural Diamond, G SI1, GIA 7553938124$2,575
  55. 1.01 Carat Marquise Natural Diamond, H SI1, GIA 7568187013$2,669
  56. 1 Carat Marquise Natural Diamond, J VS2, GIA 2566289645$1,620
  57. 1 Carat Marquise Natural Diamond, E VS1, GIA 6234076092$4,125
  58. 1 Carat Marquise Natural Diamond, D VVS1, GIA 1563333801$5,683
  59. 1.02 Carat Marquise Natural Diamond, D VS1, GIA 1563308121$5,037
  60. 1.01 Carat Marquise Natural Diamond, F VVS2, GIA 2566250868$5,810