2.5 Carat Cushion Lab-Grown Diamonds

Shop certified 2.5 carat cushion lab-grown 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 Lab-Grown Diamonds – Page 12

4,481 certified 2.5 carat cushion lab-grown diamonds in stock. Every stone ships free with its grading report; open any listing for the 360° view, full certificate and price.

  1. 2.51 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG508151923$602
  2. 2.72 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG508154683$652
  3. 2.56 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG510196392$615
  4. 2.71 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG512235528$650
  5. 2.91 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG731558329$536
  6. 2.85 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG738526239$547
  7. 2.72 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG738531371$547
  8. 2.50 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG742523932$538
  9. 2.67 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG728569825$534
  10. 2.55 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG654413400$548
  11. 2.54 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG743572727$563
  12. 2.56 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG743580664$567
  13. 2.55 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG743580678$512
  14. 2.90 Carat Cushion Lab-Grown Diamond, E IF, GIA 7498921123$1,889
  15. 2.77 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG576326386$410
  16. 2.66 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG698514118$720
  17. 2.50 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG733516763$419
  18. 2.73 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG735570248$2,731
  19. 2.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG739580181$422
  20. 2.56 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG739580218$567
  21. 2.53 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505261$510
  22. 2.59 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505272$520
  23. 2.74 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG750506519$470
  24. 2.72 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 2486617042$1,415
  25. 2.94 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 2516087240$1,002
  26. 2.96 Carat Cushion Lab-Grown Diamond, D IF, GIA 2526766423$2,023
  27. 2.70 Carat Cushion Lab-Grown Diamond, E VS1, GIA 7503001244$1,218
  28. 2.55 Carat Cushion Lab-Grown Diamond, E VS1, GIA 7508468528$925
  29. 2.85 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 7536246190$744
  30. 2.56 Carat Cushion Lab-Grown Diamond, D SI2, IGI LG526272536$531
  31. 2.57 Carat Cushion Lab-Grown Diamond, F SI2, IGI LG529263226$474
  32. 2.57 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG602388127$383
  33. 2.54 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG605312198$379
  34. 2.54 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG607307472$379
  35. 2.84 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG611361544$411
  36. 2.63 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG615387527$403
  37. 2.53 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS2, IGI LG674560058$595
  38. 2.69 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG686509085$568
  39. 2.71 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS2, IGI LG686509100$546
  40. 2.78 Carat Cushion Lab-Grown Diamond, FANCY PINK VS2, IGI LG686509151$560
  41. 2.69 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG692552946$666
  42. 2.59 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS2, IGI LG692553071$603
  43. 2.96 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VVS2, IGI LG696505297$775
  44. 2.54 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE SI1, IGI LG698518434$382
  45. 2.94 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VVS2, IGI LG700502798$659
  46. 2.54 Carat Cushion Lab-Grown Diamond, D IF, IGI LG712530531$1,248
  47. 2.9 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VVS2, IGI LG713595453$651
  48. 2.74 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG715553805$591
  49. 2.89 Carat Cushion Lab-Grown Diamond, FANCY DEEP GREEN VS1, IGI LG719514376$676
  50. 2.5 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG722566442$500
  51. 2.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG728566764$1,616
  52. 2.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG729524808$1,603
  53. 2.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG729544087$1,028
  54. 2.56 Carat Cushion Lab-Grown Diamond, E IF, IGI LG729596351$1,557
  55. 2.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG729596353$1,648
  56. 2.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG737506185$428
  57. 2.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG737558409$575
  58. 2.57 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG739540745$552
  59. 2.97 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG739586188$423
  60. 2.59 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG740510797$580