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 28

1,998 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, J VS1, IGI 468105491$2,182
  2. 1.01 Carat Marquise Natural Diamond, F SI1, GIA 6542691778$3,464
  3. 1.00 Carat Marquise Natural Diamond, J SI1, IGI 689506642$1,847
  4. 1.00 Carat Marquise Natural Diamond, G SI1, IGI 720508479$2,995
  5. 1.00 Carat Marquise Natural Diamond, J VVS1, IGI 720559406$2,094
  6. 1.01 Carat Marquise Natural Diamond, E SI2, GIA 7538196842$3,676
  7. 1.21 Carat Marquise Natural Diamond, G VS1, GIA 7548943415$7,918
  8. 1.04 Carat Marquise Natural Diamond, F SI2, GIA 1565358736$2,819
  9. 1.00 Carat Marquise Natural Diamond, H VVS1, GIA 1565401263$4,524
  10. 1.02 Carat Marquise Natural Diamond, G VVS1, GIA 1565419475$4,436
  11. 1.32 Carat Marquise Natural Diamond, I IF, GIA 2566358744$5,564
  12. 1.02 Carat Marquise Natural Diamond, D VS1, GIA 6565303397$6,115
  13. 1.02 Carat Marquise Natural Diamond, J SI2, IGI 492128225$1,805
  14. 1.01 Carat Marquise Natural Diamond, F SI2, GIA 5566369246$2,650
  15. 1 Carat Marquise Natural Diamond, I SI1, GIA 2231979178$2,710
  16. 1.11 Carat Marquise Natural Diamond, J SI2, GIA 2233979174$2,654
  17. 1.02 Carat Marquise Natural Diamond, H SI2, GIA 2235971683$3,048
  18. 1.04 Carat Marquise Natural Diamond, J VS2, GIA 2231979168$3,233
  19. 1.16 Carat Marquise Natural Diamond, H SI2, GIA 2233979170$3,853
  20. 1.11 Carat Marquise Natural Diamond, H SI2, GIA 5231971685$3,487
  21. 1.21 Carat Marquise Natural Diamond, H SI2, GIA 5231971693$4,019
  22. 1.17 Carat Marquise Natural Diamond, E SI2, GIA 6237723789$3,664
  23. 1.23 Carat Marquise Natural Diamond, H SI2, GIA 5231971670$4,195
  24. 1.21 Carat Marquise Natural Diamond, G SI2, GIA 1232971680$4,349
  25. 1.26 Carat Marquise Natural Diamond, I SI1, GIA 5231971694$4,374
  26. 1.25 Carat Marquise Natural Diamond, I VS1, GIA 6233979172$5,764
  27. 1.04 Carat Marquise Natural Diamond, D VS2, GIA 1145143050$7,009
  28. 1.01 Carat Marquise Natural Diamond, I SI1, GIA 2243081428$2,383
  29. 1.01 Carat Marquise Natural Diamond, J SI1, GIA 6565340156$2,342
  30. 1.01 Carat Marquise Natural Diamond, D SI1, GIA 3565428939$3,745
  31. 1.2 Carat Marquise Natural Diamond, G SI1, GIA 5241080058$4,026
  32. 1.17 Carat Marquise Natural Diamond, G VS2, GIA 5563405186$4,570
  33. 1 Carat Marquise Natural Diamond, G VS2, GIA 6565441092$3,704
  34. 1.24 Carat Marquise Natural Diamond, E SI2, GIA 1563290728$3,565
  35. 1.19 Carat Marquise Natural Diamond, I SI1, GIA 1568473483$3,272
  36. 1.30 Carat Marquise Natural Diamond, J SI1, GIA 1569386286$4,210
  37. 1.20 Carat Marquise Natural Diamond, G SI2, GIA 2245078532$4,528
  38. 1.20 Carat Marquise Natural Diamond, G SI1, GIA 2564290713$5,209
  39. 1.20 Carat Marquise Natural Diamond, F VS1, GIA 2564367234$7,738
  40. 1.30 Carat Marquise Natural Diamond, I SI1, GIA 6565473467$5,317
  41. 1.01 Carat Marquise Natural Diamond, F SI2, GIA 7566386427$2,681
  42. 1.00 Carat Marquise Natural Diamond, F SI2, GIA 7566411728$2,537
  43. 1.20 Carat Marquise Natural Diamond, D VS2, GIA 7568386342$7,337
  44. 1.01 Carat Marquise Natural Diamond, J SI2, GIA 7568386196$1,988
  45. 1 Carat Marquise Natural Diamond, I SI1, GIA 1563386437$2,710
  46. 1 Carat Marquise Natural Diamond, F SI1, GIA 1565477723$3,340
  47. 1 Carat Marquise Natural Diamond, G VS2, GIA 6565441092$3,323
  48. 1.17 Carat Marquise Natural Diamond, G VS2, GIA 5563405186$5,605
  49. 1.20 Carat Marquise Natural Diamond, D VS1, GIA 6565461745$9,397
  50. 1.01 Carat Marquise Natural Diamond, F VVS1, GIA 2564491486$6,484
  51. 1.01 Carat Marquise Natural Diamond, E SI2, IGI 833666771$2,268
  52. 1.00 Carat Marquise Natural Diamond, H SI1, IGI 828653569$2,429
  53. 1.01 Carat Marquise Natural Diamond, I VS2, IGI 828653597$2,466
  54. 1.01 Carat Marquise Natural Diamond, I VS2, IGI 828653613$2,358
  55. 1.01 Carat Marquise Natural Diamond, G SI2, IGI 833666765$1,979
  56. 1.01 Carat Marquise Natural Diamond, H SI2, IGI 833666766$1,774
  57. 1.01 Carat Marquise Natural Diamond, K VS2, GIA 6555367955$1,908
  58. 1.01 Carat Marquise Natural Diamond, H SI2, GIA 3555943977$1,963
  59. 1.01 Carat Marquise Natural Diamond, J I1, GIA 6552581065$1,523
  60. 1.03 Carat Marquise Natural Diamond, F IF, GIA 1559537258$5,535