1.5 Carat Cushion Natural Diamonds

Shop certified 1.5 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 1.5 Carat Cushion Natural Diamonds – Page 44

4,193 certified 1.5 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.

  1. 1.50 Carat Cushion Natural Diamond, I SI2, HRD 230000077826$3,151
  2. 1.71 Carat Cushion Natural Diamond, E VS1, GIA 2557155864$16,981
  3. 1.70 Carat Cushion Natural Diamond, E VS1, GIA 1236604364$9,598
  4. 1.51 Carat Cushion Natural Diamond, I VVS2, GIA 1553456035$5,008
  5. 1.51 Carat Cushion Natural Diamond, G SI2, GIA 1553501697$4,298
  6. 1.5 Carat Cushion Natural Diamond, H SI1, GIA 1553446315$3,375
  7. 1.54 Carat Cushion Natural Diamond, I VS1, GIA 2556372373$6,016
  8. 1.83 Carat Cushion Natural Diamond, J SI1, GIA 1555504182$5,651
  9. 1.51 Carat Cushion Natural Diamond, G VVS2, GIA 2235935838$6,850
  10. 1.51 Carat Cushion Natural Diamond, J VS2, GIA 2557504215$3,630
  11. 1.90 Carat Cushion Natural Diamond, G VS2, GIA 2444531827$12,614
  12. 1.70 Carat Cushion Natural Diamond, E VS2, GIA 6555515097$8,380
  13. 1.7 Carat Cushion Natural Diamond, H VVS2, GIA 6552336815$5,429
  14. 1.50 Carat Cushion Natural Diamond, I VS2, GIA 1558455909$4,889
  15. 1.71 Carat Cushion Natural Diamond, I VVS2, GIA 2233970762$6,709
  16. 1.50 Carat Cushion Natural Diamond, J SI1, GIA 2556500024$4,166
  17. 1.50 Carat Cushion Natural Diamond, F VS1, GIA 2557511254$9,090
  18. 1.56 Carat Cushion Natural Diamond, E VS2, GIA 2558433874$9,380
  19. 1.50 Carat Cushion Natural Diamond, I VS2, GIA 6541471396$3,312
  20. 1.50 Carat Cushion Natural Diamond, H SI1, GIA 6551511193$5,154
  21. 1.50 Carat Cushion Natural Diamond, H VVS2, GIA 6552529147$7,058
  22. 1.5 Carat Cushion Natural Diamond, J SI2, GIA 3545737945$2,317
  23. 1.50 Carat Cushion Natural Diamond, I VVS1, IGI 783612579$3,235
  24. 1.5 Carat Cushion Natural Diamond, D VS1, GIA 1559050108$7,790
  25. 1.50 Carat Cushion Natural Diamond, F VS2, GIA 2235948484$8,322
  26. 1.5 Carat Cushion Natural Diamond, J VS1, GIA 7553531337$3,114
  27. 1.52 Carat Cushion Natural Diamond, J VS1, GIA 7556536159$3,443
  28. 1.50 Carat Cushion Natural Diamond, I SI1, GIA 2556546164$5,024
  29. 1.54 Carat Cushion Natural Diamond, I SI1, GIA 2557536295$3,651
  30. 1.52 Carat Cushion Natural Diamond, H VS2, GIA 1557531782$4,188
  31. 1.5 Carat Cushion Natural Diamond, G VVS2, GIA 6552531448$7,949
  32. 1.51 Carat Cushion Natural Diamond, I SI1, GIA 2235970887$3,841
  33. 1.77 Carat Cushion Natural Diamond, D SI2, GIA 7481116935$8,611
  34. 1.84 Carat Cushion Natural Diamond, D SI1, GIA 1232723877$9,920
  35. 1.77 Carat Cushion Natural Diamond, H VS2, GIA 7558548517$10,388
  36. 1.68 Carat Cushion Natural Diamond, J VS1, GIA 6542981120$6,329
  37. 1.50 Carat Cushion Natural Diamond, G SI2, GIA 1553483766$5,474
  38. 1.50 Carat Cushion Natural Diamond, J SI1, GIA 1553510862$3,202
  39. 1.72 Carat Cushion Natural Diamond, J VVS2, GIA 1553529347$6,626
  40. 1.50 Carat Cushion Natural Diamond, G SI2, GIA 1555511189$4,204
  41. 1.51 Carat Cushion Natural Diamond, I VVS1, GIA 1558510842$6,990
  42. 1.70 Carat Cushion Natural Diamond, D SI1, GIA 1558519790$6,353
  43. 1.50 Carat Cushion Natural Diamond, J SI2, GIA 1558529122$3,241
  44. 1.70 Carat Cushion Natural Diamond, I VS1, GIA 1559511083$6,557
  45. 1.52 Carat Cushion Natural Diamond, D VS2, GIA 2554457011$8,447
  46. 1.50 Carat Cushion Natural Diamond, D VS2, GIA 2556439795$7,260
  47. 1.50 Carat Cushion Natural Diamond, D VS2, GIA 2556456200$6,214
  48. 1.70 Carat Cushion Natural Diamond, I VS2, GIA 2556490330$7,766
  49. 1.51 Carat Cushion Natural Diamond, G SI2, GIA 2556496790$4,717
  50. 1.70 Carat Cushion Natural Diamond, F SI2, GIA 2556521070$6,029
  51. 1.50 Carat Cushion Natural Diamond, E SI1, GIA 2557439811$5,617
  52. 1.70 Carat Cushion Natural Diamond, I VS2, GIA 2557511122$6,077
  53. 1.70 Carat Cushion Natural Diamond, H VS1, GIA 3555510835$10,309
  54. 1.50 Carat Cushion Natural Diamond, D SI1, GIA 5553439806$8,142
  55. 1.50 Carat Cushion Natural Diamond, J SI1, GIA 5553500147$4,800
  56. 1.52 Carat Cushion Natural Diamond, E SI1, GIA 5556497014$5,615
  57. 1.50 Carat Cushion Natural Diamond, E SI2, GIA 6551439123$5,365
  58. 1.50 Carat Cushion Natural Diamond, E VS2, GIA 6551455633$6,632
  59. 1.70 Carat Cushion Natural Diamond, G VS2, GIA 6551510889$11,520
  60. 1.70 Carat Cushion Natural Diamond, I SI2, GIA 6552529366$6,706