1.5 Carat Round Natural Diamonds

Shop certified 1.5 carat round 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 1.5 Carat Round Natural Diamonds

11,061 certified 1.5 carat round natural diamonds in stock. Every stone ships free with its grading report; open any listing for the 360° view, full certificate and price.

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  1. 1.80 Carat Round Natural Diamond, E IF, GIA 1557837589$26,566
  2. 1.50 Carat Round Natural Diamond, D VS2, GIA 1563556435$8,989
  3. 1.50 Carat Round Natural Diamond, G SI1, GIA 1565558568$7,342
  4. 1.53 Carat Round Natural Diamond, F VVS2, GIA 2208251359$12,931
  5. 1.70 Carat Round Natural Diamond, J SI2, GIA 2557523087$5,689
  6. 1.70 Carat Round Natural Diamond, H VS1, HRD 260000264981$7,819
  7. 1.61 Carat Round Natural Diamond, G SI1, GIA 3565579985$8,798
  8. 1.50 Carat Round Natural Diamond, D VVS1, GIA 5241095773$20,047
  9. 1.80 Carat Round Natural Diamond, E VS2, GIA 5241100092$17,267
  10. 1.51 Carat Round Natural Diamond, G VS1, GIA 5563556424$10,829
  11. 1.50 Carat Round Natural Diamond, I VVS2, GIA 6551743375$7,386
  12. 1.90 Carat Round Natural Diamond, F VS1, GIA 6562291452$16,423
  1. 1.70 Carat Round Natural Diamond, J SI1, GIA 1415344514$8,234
  2. 1.7 Carat Round Natural Diamond, E SI2, GIA 1465686816$11,588
  3. 1.57 Carat Round Natural Diamond, J VVS2, HRD 16024233001$7,372
  4. 1.51 Carat Round Natural Diamond, J SI1, GIA 6224137655$5,520
  5. 1.71 Carat Round Natural Diamond, I SI2, GIA 1455395987$8,788
  6. 1.71 Carat Round Natural Diamond, I SI2, GIA 1457547918$8,787
  7. 1.51 Carat Round Natural Diamond, J VVS2, HRD 160000008581$7,093
  8. 1.51 Carat Round Natural Diamond, H SI2, HRD 16024885003$6,050
  9. 1.51 Carat Round Natural Diamond, J VVS1, HRD 170002409644$7,776
  10. 1.52 Carat Round Natural Diamond, I SI2, HRD 170003049425$5,420
  11. 1.51 Carat Round Natural Diamond, E VS2, GIA 2151096711$12,760
  12. 1.71 Carat Round Natural Diamond, J VS1, GIA 2161300669$6,595
  13. 1.51 Carat Round Natural Diamond, D SI2, GIA 2358917341$8,982
  14. 1.79 Carat Round Natural Diamond, J SI2, GIA 2427645182$7,967
  15. 1.70 Carat Round Natural Diamond, J VVS1, IGI 602363591$5,186
  16. 1.59 Carat Round Natural Diamond, J VVS1, IGI 625431140$5,392
  17. 1.50 Carat Round Natural Diamond, I VVS1, IGI 635461887$4,829
  18. 1.70 Carat Round Natural Diamond, J VVS2, GIA 6452905269$7,315
  19. 1.50 Carat Round Natural Diamond, I VVS1, IGI 652483278$5,634
  20. 1.50 Carat Round Natural Diamond, I VVS1, IGI 652483404$5,634
  21. 1.58 Carat Round Natural Diamond, I VVS1, IGI 652483439$5,933
  22. 1.55 Carat Round Natural Diamond, J VVS1, IGI 652483489$5,119
  23. 1.55 Carat Round Natural Diamond, J VVS1, IGI 673409023$5,068
  24. 1.61 Carat Round Natural Diamond, D SI1, GIA 7498065753$12,064
  25. 1.5 Carat Round Natural Diamond, J VVS1, GIA 1493201645$4,760
  26. 1.54 Carat Round Natural Diamond, J SI2, HRD 190000115869$5,107
  27. 1.51 Carat Round Natural Diamond, E SI2, HRD 190000147905$7,750
  28. 1.51 Carat Round Natural Diamond, H SI2, HRD 190000166387$6,398
  29. 1.52 Carat Round Natural Diamond, F SI2, HRD 190000166391$7,484
  30. 1.70 Carat Round Natural Diamond, J SI2, HRD 220000110945$2,372
  31. 1.72 Carat Round Natural Diamond, I SI2, HRD 230000066893$3,086
  32. 1.5 Carat Round Natural Diamond, G SI2, GIA 2397104519$7,064
  33. 1.90 Carat Round Natural Diamond, H SI1, GIA 5393467993$12,483
  34. 1.60 Carat Round Natural Diamond, J SI1, GIA 1226519836$8,914
  35. 1.63 Carat Round Natural Diamond, J VS2, GIA 2126886282$9,521
  36. 1.50 Carat Round Natural Diamond, I SI1, GIA 2384096431$6,709
  37. 1.61 Carat Round Natural Diamond, H SI2, IGI 478132249$10,820
  38. 1.60 Carat Round Natural Diamond, G VS2, IGI 557254978$9,979
  39. 1.72 Carat Round Natural Diamond, G SI1, GIA 6482518526$12,373
  40. 1.55 Carat Round Natural Diamond, E SI1, GIA 7342463562$10,540
  41. 1.51 Carat Round Natural Diamond, G SI1, GIA 1393807352$8,982
  42. 1.7 Carat Round Natural Diamond, I SI2, GIA 1455395974$8,737
  43. 1.7 Carat Round Natural Diamond, H SI2, GIA 2246173129$9,408
  44. 1.70 Carat Round Natural Diamond, G VVS1, HRD 240000061781$11,724
  45. 1.81 Carat Round Natural Diamond, D SI1, GIA 2407321522$16,489
  46. 1.70 Carat Round Natural Diamond, J SI1, GIA 3425509805$8,233
  47. 1.72 Carat Round Natural Diamond, I VVS2, IGI 602363537$6,565
  48. 1.51 Carat Round Natural Diamond, D SI2, GIA 6271248133$8,982
  49. 1.50 Carat Round Natural Diamond, H SI1, GIA 1403729028$7,874
  50. 1.91 Carat Round Natural Diamond, H IF, HRD 220000104394$12,256
  51. 1.81 Carat Round Natural Diamond, G SI2, GIA 2406763842$11,166
  52. 1.51 Carat Round Natural Diamond, D SI2, GIA 2407808000$8,843
  53. 1.7 Carat Round Natural Diamond, G SI2, GIA 6395781283$10,246
  54. 1.50 Carat Round Natural Diamond, J SI1, IGI 669473961$3,684
  55. 1.76 Carat Round Natural Diamond, D SI2, GIA 1176389201$12,656
  56. 1.51 Carat Round Natural Diamond, F SI2, GIA 1377266089$7,692
  57. 1.50 Carat Round Natural Diamond, I VS2, GIA 1479641581$7,508
  58. 1.72 Carat Round Natural Diamond, E SI1, GIA 2131893060$13,343
  59. 1.52 Carat Round Natural Diamond, E SI2, GIA 2213735324$7,832
  60. 1.71 Carat Round Natural Diamond, H SI1, GIA 2215012301$11,318