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 15

4,506 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. 2.59 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG696585375$1,000
  2. 2.58 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG702530513$995
  3. 2.55 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG711522259$984
  4. 2.57 Carat Cushion Lab-Grown Diamond, D FL, IGI LG735564771$2,160
  5. 2.81 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG744513527$562
  6. 2.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG755529893$418
  7. 2.56 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG750513979$508
  8. 2.87 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG749575286$1,060
  9. 2.61 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG750524462$536
  10. 2.76 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG750524463$566
  11. 2.62 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG750524464$538
  12. 2.78 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG750524465$570
  13. 2.70 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG750524467$549
  14. 2.62 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750524468$466
  15. 2.76 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750524469$489
  16. 2.60 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750524470$462
  17. 2.63 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG750524471$540
  18. 2.52 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG750524473$516
  19. 2.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750524474$435
  20. 2.51 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG750524476$516
  21. 2.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG750524477$421
  22. 2.57 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG750524480$524
  23. 2.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750524481$435
  24. 2.54 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG750524483$522
  25. 2.53 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG750524484$520
  26. 2.51 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG750524486$516
  27. 2.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750524487$428
  28. 2.50 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG750524489$516
  29. 2.57 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG750524490$548
  30. 2.55 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG750524491$520
  31. 2.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750524493$435
  32. 2.54 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750524494$433
  33. 2.62 Carat Cushion Lab-Grown Diamond, I VS1, GCAL 320762373$1,131
  34. 2.65 Carat Cushion Lab-Grown Diamond, I VS1, GCAL 321181601$1,245
  35. 2.95 Carat Cushion Lab-Grown Diamond, H VS1, GCAL 321181640$1,609
  36. 2.71 Carat Cushion Lab-Grown Diamond, H VS1, GCAL 321350623$1,480
  37. 2.5 Carat Cushion Lab-Grown Diamond, H VVS2, GCAL 341256051$459
  38. 2.99 Carat Cushion Lab-Grown Diamond, D FL, GCAL 352386157$4,365
  39. 2.65 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 352776285$1,164
  40. 2.53 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 352816365$1,038
  41. 2.84 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 352866536$1,246
  42. 2.65 Carat Cushion Lab-Grown Diamond, D IF, GCAL 353026020$1,724
  43. 2.54 Carat Cushion Lab-Grown Diamond, D IF, GCAL 353026075$1,654
  44. 2.71 Carat Cushion Lab-Grown Diamond, D IF, GCAL 353026124$1,762
  45. 2.52 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 353026127$1,109
  46. 2.57 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 353046440$694
  47. 2.92 Carat Cushion Lab-Grown Diamond, D IF, GCAL 353250296$2,086
  48. 2.77 Carat Cushion Lab-Grown Diamond, E IF, GCAL 353250297$1,894
  49. 2.80 Carat Cushion Lab-Grown Diamond, E IF, GCAL 353250312$1,916
  50. 2.53 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG739541837$506
  51. 2.79 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG739523802$550
  52. 2.5 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG741514161$518
  53. 2.71 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG741514176$661
  54. 2.5 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG741529949$507
  55. 2.7 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS2, IGI LG741529956$504
  56. 2.51 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG739574748$516
  57. 2.56 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG739580323$436
  58. 2.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG743555611$431
  59. 2.78 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG739523803$708
  60. 2.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG747572747$444