2.5 Carat Cushion Natural Diamonds

Shop certified 2.5 carat cushion 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 2.5 Carat Cushion Natural Diamonds

460 certified 2.5 carat cushion natural diamonds in stock. Every stone ships free with its grading report; open any listing for the 360° view, full certificate and price.

Just added

  1. 2.51 Carat Cushion Natural Diamond, H VS1, IGI 741569493$13,372
  2. 2.50 Carat Cushion Natural Diamond, H VVS1, GIA 6561776817$25,415
  3. 2.50 Carat Cushion Natural Diamond, I VS2, GIA 6542901698$20,890
  4. 2.50 Carat Cushion Natural Diamond, I VS1, GIA 1568640772$16,892
  5. 2.50 Carat Cushion Natural Diamond, G VS2, GIA 2566671512$25,953
  6. 2.50 Carat Cushion Natural Diamond, H SI1, GIA 1567776682$24,925
  7. 2.50 Carat Cushion Natural Diamond, D SI2, GIA 1563123908$18,299
  8. 2.50 Carat Cushion Natural Diamond, I SI1, GIA 6561682389$24,099
  9. 2.50 Carat Cushion Natural Diamond, J VS1, GIA 2566640222$14,221
  10. 2.50 Carat Cushion Natural Diamond, E VS2, GIA 2241115724$30,413
  11. 2.50 Carat Cushion Natural Diamond, G VS2, GIA 6552116228$25,525
  12. 2.52 Carat Cushion Natural Diamond, E VS2, GIA 1242101572$34,249
  1. 2.65 Carat Cushion Natural Diamond, F VVS2, GIA 7468770465$48,099
  2. 2.51 Carat Cushion Natural Diamond, G VS2, GIA 7463009509$24,030
  3. 2.50 Carat Cushion Natural Diamond, J VVS2, GIA 6305762726$17,023
  4. 2.61 Carat Cushion Natural Diamond, D SI1, GIA 2456550029$29,245
  5. 2.51 Carat Cushion Natural Diamond, H SI2, GIA 2446562454$18,211
  6. 2.50 Carat Cushion Natural Diamond, H SI1, GIA 5232478357$25,915
  7. 2.5 Carat Cushion Natural Diamond, J VS2, GIA 6512714666$14,103
  8. 2.7 Carat Cushion Natural Diamond, J SI1, GIA 7506915268$8,458
  9. 2.50 Carat Cushion Natural Diamond, I VVS1, GIA 6371759194$22,384
  10. 2.70 Carat Cushion Natural Diamond, G VVS1, GIA 7396649782$34,980
  11. 2.50 Carat Cushion Natural Diamond, D VVS2, GIA 2526220280$38,596
  12. 2.51 Carat Cushion Natural Diamond, G SI1, GIA 1519979798$20,490
  13. 2.50 Carat Cushion Natural Diamond, G IF, GIA 2527501558$31,396
  14. 2.51 Carat Cushion Natural Diamond, J VS1, GIA 6233717095$11,982
  15. 2.68 Carat Cushion Natural Diamond, G VS2, GIA 6515997208$27,490
  16. 2.81 Carat Cushion Natural Diamond, J SI1, IGI 724545114$9,546
  17. 2.52 Carat Cushion Natural Diamond, H VVS1, GIA 7426262030$24,848
  18. 2.51 Carat Cushion Natural Diamond, J VS1, GIA 1518323869$10,992
  19. 2.50 Carat Cushion Natural Diamond, I SI1, GIA 1345325048$17,580
  20. 2.50 Carat Cushion Natural Diamond, J VS2, GIA 1385211770$14,896
  21. 2.50 Carat Cushion Natural Diamond, F VS1, GIA 1425318052$24,550
  22. 2.51 Carat Cushion Natural Diamond, J VS2, GIA 1438960656$14,883
  23. 2.51 Carat Cushion Natural Diamond, G VS1, GIA 1483457781$32,336
  24. 2.52 Carat Cushion Natural Diamond, G VS1, GIA 1499271040$34,466
  25. 2.51 Carat Cushion Natural Diamond, J SI1, GIA 1535847007$8,930
  26. 2.70 Carat Cushion Natural Diamond, J VVS2, HRD 210000111638$8,897
  27. 2.52 Carat Cushion Natural Diamond, G VS1, GIA 2131166881$28,558
  28. 2.51 Carat Cushion Natural Diamond, G VVS1, GIA 2225726675$31,587
  29. 2.50 Carat Cushion Natural Diamond, H VVS1, GIA 2231505046$25,771
  30. 2.50 Carat Cushion Natural Diamond, J VS1, GIA 5192985535$14,476
  31. 2.50 Carat Cushion Natural Diamond, J VS2, GIA 5443765943$14,222
  32. 2.51 Carat Cushion Natural Diamond, G VVS1, GIA 6531100982$25,596
  33. 2.54 Carat Cushion Natural Diamond, H VS1, GIA 6531851301$17,478
  34. 2.50 Carat Cushion Natural Diamond, D VS1, GIA 7418603300$38,744
  35. 2.53 Carat Cushion Natural Diamond, D VS2, GIA 7426009804$34,102
  36. 2.68 Carat Cushion Natural Diamond, J VVS2, GIA 7492427288$15,769
  37. 2.50 Carat Cushion Natural Diamond, G VVS1, GIA 1508053836$37,246
  38. 2.50 Carat Cushion Natural Diamond, G VS1, GIA 2175905448$25,821
  39. 2.51 Carat Cushion Natural Diamond, E VVS2, GIA 2235674654$32,165
  40. 2.60 Carat Cushion Natural Diamond, E VS1, GIA 7508507975$30,432
  41. 2.50 Carat Cushion Natural Diamond, D VS1, GIA 2528569307$30,527
  42. 2.51 Carat Cushion Brilliant Natural Diamond, G VVS2, GIA 2507735731$33,366
  43. 2.50 Carat Cushion Natural Diamond, F VS1, GIA 7511811853$27,820
  44. 2.54 Carat Cushion Natural Diamond, FY VVS2, GIA 1423613369$18,647
  45. 2.50 Carat Cushion Natural Diamond, G SI2, GIA 1539706050$12,781
  46. 2.9 Carat Cushion Natural Diamond, FY IF, GIA 2524216580$23,791
  47. 2.54 Carat Cushion Natural Diamond, FY VS1, GIA 3525029623$21,518
  48. 2.8 Carat Cushion Natural Diamond, FLY VVS2, GIA 3525239354$18,276
  49. 2.51 Carat Cushion Natural Diamond, FY VVS1, GIA 6435581681$19,888
  50. 2.50 Carat Cushion Natural Diamond, H VS1, GIA 6505699366$27,357
  51. 2.55 Carat Cushion Natural Diamond, FLY VVS2, GIA 6521432389$14,850
  52. 2.50 Carat Cushion Natural Diamond, H VS1, GIA 6545085696$27,530
  53. 2.5 Carat Cushion Natural Diamond, FY VVS2, GIA 7436024045$18,357
  54. 2.50 Carat Cushion Natural Diamond, J SI2, GIA 7456027201$10,706
  55. 2.50 Carat Cushion Natural Diamond, I SI2, GIA 5426267111$15,686
  56. 2.52 Carat Cushion Natural Diamond, F VS1, GIA 7546133242$28,040
  57. 2.52 Carat Cushion Natural Diamond, E VS2, GIA 7542098272$22,959
  58. 2.53 Carat Cushion Natural Diamond, G SI1, GIA 2547496573$17,132
  59. 2.5 Carat Cushion Natural Diamond, G VS1, GIA 7541569680$27,864
  60. 2.5 Carat Cushion Natural Diamond, I SI2, GIA 7536989437$9,072