1.5 Carat Cushion Lab-Grown Diamonds

Shop certified 1.5 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 1.5 Carat Cushion Lab-Grown Diamonds – Page 89

6,128 certified 1.5 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. 1.87 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS2, IGI LG830675418$430
  2. 1.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG825631202$220
  3. 1.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG825631205$231
  4. 1.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG825668245$224
  5. 1.50 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG825668247$221
  6. 1.6 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG831619063$406
  7. 1.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG831619074$301
  8. 1.59 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG830602474$318
  9. 1.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG797612587$244
  10. 1.53 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG825668847$220
  11. 1.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG826679333$216
  12. 1.50 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830602465$820
  13. 1.95 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830673140$370
  14. 1.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG831676713$314
  15. 1.92 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG775628702$1,116
  16. 1.56 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG825646873$505
  17. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830602527$826
  18. 1.78 Carat Cushion Lab-Grown Diamond, E VVS2, IGI 650498378$344
  19. 1.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG787665180$232
  20. 1.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG787665181$234
  21. 1.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG787665182$235
  22. 1.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG787665190$237
  23. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG787665193$238
  24. 1.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG787665196$241
  25. 1.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG787665199$242
  26. 1.58 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG787665201$237
  27. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG787665205$244
  28. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG787665211$244
  29. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG787665212$244
  30. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG787665213$244
  31. 1.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG795632680$232
  32. 1.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG795632692$234
  33. 1.59 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG795632719$276
  34. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG795632721$244
  35. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG795632723$244
  36. 1.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG830602526$889
  37. 1.50 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG704579183$319
  38. 1.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG804615984$375
  39. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG831621364$273
  40. 1.53 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG831663675$225
  41. 1.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG831663729$248
  42. 1.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG831663733$248
  43. 1.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG787665187$242
  44. 1.54 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG787665189$232
  45. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG787665206$244
  46. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG817662660$487
  47. 1.93 Carat Cushion Lab-Grown Diamond, E fl, igi LG833637814$1,299
  48. 1.92 Carat Cushion Lab-Grown Diamond, D fl, igi LG826695360$1,411
  49. 1.81 Carat Cushion Lab-Grown Diamond, E fl, igi LG831628608$1,218
  50. 1.58 Carat Cushion Lab-Grown Diamond, E fl, igi LG826695353$1,064
  51. 1.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG825673795$258
  52. 1.57 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG825673837$231
  53. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG825673856$249
  54. 1.60 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828602965$262
  55. 1.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828628788$258
  56. 1.56 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG825666172$249
  57. 1.6 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG830662450$265
  58. 1.50 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830669904$259
  59. 1.51 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG831619205$234
  60. 1.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835608383$294