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

328 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.

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  1. 2.5 Carat Cushion Natural Diamond, G SI1, GIA 2567372000$25,601
  2. 2.51 Carat Cushion Natural Diamond, H VS2, GIA 1565212515$25,173
  3. 2.50 Carat Cushion Natural Diamond, I VS2, GIA 2564305919$18,894
  4. 2.5 Carat Cushion Natural Diamond, H VS2, GIA 6565078456$25,713
  5. 2.53 Carat Cushion Natural Diamond, H VVS2, GIA 6565244835$25,188
  6. 2.50 Carat Cushion Natural Diamond, G VVS2, GIA 6561188912$19,838
  7. 2.50 Carat Cushion Natural Diamond, G VVS2, GIA 6562280354$31,395
  8. 2.72 Carat Cushion Natural Diamond, H SI2, GIA 2557120312$21,347
  9. 2.53 Carat Cushion Natural Diamond, E VS2, GIA 5566161987$21,832
  10. 2.51 Carat Cushion Natural Diamond, F VS2, GIA 7568153930$24,796
  11. 2.5 Carat Cushion Natural Diamond, D SI1, GIA 2567092769$20,041
  12. 2.5 Carat Cushion Natural Diamond, G SI2, GIA 7566016164$14,425
  1. 2.51 Carat Cushion Natural Diamond, G VS2, GIA 7463009509$22,986
  2. 2.50 Carat Cushion Natural Diamond, J VVS2, GIA 6305762726$16,054
  3. 2.61 Carat Cushion Natural Diamond, D SI1, GIA 2456550029$29,244
  4. 2.51 Carat Cushion Natural Diamond, H SI2, GIA 2446562454$17,419
  5. 2.50 Carat Cushion Natural Diamond, H SI1, GIA 5232478357$22,535
  6. 2.5 Carat Cushion Natural Diamond, J VS2, GIA 6512714666$12,821
  7. 2.5 Carat Cushion Natural Diamond, J SI1, GIA 5232537748$11,935
  8. 2.7 Carat Cushion Natural Diamond, J SI1, GIA 7506915268$7,897
  9. 2.50 Carat Cushion Natural Diamond, I VVS1, GIA 6371759194$21,993
  10. 2.70 Carat Cushion Natural Diamond, G VVS1, GIA 7396649782$34,981
  11. 2.51 Carat Cushion Natural Diamond, G SI1, GIA 1519979798$17,817
  12. 2.50 Carat Cushion Natural Diamond, G IF, GIA 2527501558$33,798
  13. 2.51 Carat Cushion Natural Diamond, J VS1, GIA 6233717095$10,983
  14. 2.81 Carat Cushion Natural Diamond, J SI1, IGI 724545114$9,242
  15. 2.50 Carat Cushion Natural Diamond, I SI1, GIA 1345325048$16,983
  16. 2.50 Carat Cushion Natural Diamond, F VS1, GIA 1425318052$23,483
  17. 2.51 Carat Cushion Natural Diamond, G VS1, GIA 1483457781$32,336
  18. 2.52 Carat Cushion Natural Diamond, G VS1, GIA 1499271040$34,466
  19. 2.51 Carat Cushion Natural Diamond, J SI1, GIA 1535847007$8,118
  20. 2.70 Carat Cushion Natural Diamond, J VVS2, HRD 210000111638$8,291
  21. 2.52 Carat Cushion Natural Diamond, G VS1, GIA 2131166881$28,559
  22. 2.51 Carat Cushion Natural Diamond, G VVS1, GIA 2225726675$31,587
  23. 2.50 Carat Cushion Natural Diamond, H VVS1, GIA 2231505046$24,651
  24. 2.50 Carat Cushion Natural Diamond, J VVS2, GIA 2536307007$15,353
  25. 2.50 Carat Cushion Natural Diamond, J VS1, GIA 5192985535$13,847
  26. 2.50 Carat Cushion Natural Diamond, J VS2, GIA 5443765943$13,604
  27. 2.51 Carat Cushion Natural Diamond, G VVS1, GIA 6531100982$24,533
  28. 2.54 Carat Cushion Natural Diamond, H VS1, GIA 6531851301$17,596
  29. 2.50 Carat Cushion Natural Diamond, D VS1, GIA 7418603300$39,733
  30. 2.53 Carat Cushion Natural Diamond, D VS2, GIA 7426009804$34,103
  31. 2.50 Carat Cushion Natural Diamond, G VVS1, GIA 1508053836$37,246
  32. 2.50 Carat Cushion Natural Diamond, G VS1, GIA 2175905448$26,281
  33. 2.51 Carat Cushion Natural Diamond, E VVS2, GIA 2235674654$33,598
  34. 2.51 Carat Cushion Natural Diamond, F VS1, GIA 6512890023$25,451
  35. 2.60 Carat Cushion Natural Diamond, E VS1, GIA 7508507975$32,760
  36. 2.50 Carat Cushion Natural Diamond, J VS1, GIA 7538056828$14,837
  37. 2.50 Carat Cushion Natural Diamond, F VVS1, GIA 2454677385$28,708
  38. 2.51 Carat Cushion Natural Diamond, G VVS2, GIA 2507735731$33,365
  39. 2.50 Carat Cushion Natural Diamond, F VS1, GIA 7511811853$30,387
  40. 2.54 Carat Cushion Natural Diamond, FY VVS2, GIA 1423613369$17,146
  41. 2.50 Carat Cushion Natural Diamond, G SI2, GIA 1503702025$21,825
  42. 2.50 Carat Cushion Natural Diamond, G SI2, GIA 1539706050$13,392
  43. 2.71 Carat Cushion Natural Diamond, G VVS2, GIA 2235749739$29,741
  44. 2.9 Carat Cushion Natural Diamond, FY IF, GIA 2524216580$21,924
  45. 2.54 Carat Cushion Natural Diamond, FY VS1, GIA 3525029623$19,812
  46. 2.8 Carat Cushion Natural Diamond, FLY VVS2, GIA 3525239354$15,891
  47. 2.51 Carat Cushion Natural Diamond, FY VVS1, GIA 6435581681$18,299
  48. 2.50 Carat Cushion Natural Diamond, H VS1, GIA 6505699366$28,118
  49. 2.55 Carat Cushion Natural Diamond, FLY VVS2, GIA 6521432389$13,618
  50. 2.50 Carat Cushion Natural Diamond, H VS1, GIA 6545085696$26,964
  51. 2.5 Carat Cushion Natural Diamond, FY VVS2, GIA 7436024045$15,961
  52. 2.50 Carat Cushion Natural Diamond, J SI2, GIA 7456027201$9,815
  53. 2.50 Carat Cushion Natural Diamond, I SI2, GIA 5426267111$15,004
  54. 2.50 Carat Cushion Natural Diamond, I SI2, GIA 6233819021$18,005
  55. 2.52 Carat Cushion Natural Diamond, E VS2, GIA 7542098272$23,242
  56. 2.50 Carat Cushion Natural Diamond, I VS1, GIA 1549212629$11,981
  57. 2.5 Carat Cushion Natural Diamond, G VS1, GIA 7541569680$25,331
  58. 2.5 Carat Cushion Natural Diamond, I SI2, GIA 7536989437$8,865
  59. 2.51 Carat Cushion Natural Diamond, J SI1, GIA 1549594213$7,608
  60. 2.51 Carat Cushion Natural Diamond, I SI1, GIA 2546407557$7,626