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 129

9,322 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. 1.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG790647680$244
  2. 1.57 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790647681$256
  3. 1.70 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG790647806$309
  4. 1.50 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG790648386$234
  5. 1.51 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG790648388$298
  6. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG790648389$251
  7. 1.59 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790648391$251
  8. 1.58 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG790648392$249
  9. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG790662185$28,424
  10. 1.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG790669418$237
  11. 1.50 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790670330$238
  12. 1.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG790670966$253
  13. 1.52 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG790683339$368
  14. 1.50 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG790691417$368
  15. 1.63 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG791633609$270
  16. 1.79 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG791647301$269
  17. 1.53 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG791653309$266
  18. 1.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG791662582$266
  19. 1.88 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG792619431$295
  20. 1.93 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG792656839$347
  21. 1.51 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG792656840$286
  22. 1.91 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG792662868$298
  23. 1.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG792667662$248
  24. 1.68 Carat Cushion Lab-Grown Diamond, D FL, IGI LG792667695$5,305
  25. 1.93 Carat Cushion Lab-Grown Diamond, D IF, IGI LG792668094$911
  26. 1.50 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG793611838$377
  27. 1.50 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG793611839$360
  28. 1.65 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG794648403$276
  29. 1.54 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG794663193$256
  30. 1.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG795606751$293
  31. 1.59 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG795632266$230
  32. 1.50 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG795632297$372
  33. 1.50 Carat Cushion Lab-Grown Diamond, H VVS2, IGI LG795632298$284
  34. 1.52 Carat Cushion Lab-Grown Diamond, D FL, IGI LG795643622$4,822
  35. 1.57 Carat Cushion Lab-Grown Diamond, D FL, IGI LG795643629$4,973
  36. 1.50 Carat Cushion Lab-Grown Diamond, E FL, IGI LG795643637$4,761
  37. 1.50 Carat Cushion Lab-Grown Diamond, D FL, IGI LG795643688$4,761
  38. 1.52 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG795643707$287
  39. 1.92 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG795645520$346
  40. 1.68 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG795681577$263
  41. 1.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG795681588$238
  42. 1.51 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG795681600$286
  43. 1.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG797648703$242
  44. 1.58 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG797648707$260
  45. 1.56 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG797648710$258
  46. 1.56 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG797648874$258
  47. 1.55 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG797648875$256
  48. 1.57 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG797648877$259
  49. 1.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG797648883$262
  50. 1.58 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG797648884$260
  51. 1.56 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG797648885$248
  52. 1.56 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG797648886$258
  53. 1.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG797648887$262
  54. 1.57 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG797648890$249
  55. 1.55 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG797648891$256
  56. 1.58 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG797648934$251
  57. 1.57 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG797648943$265
  58. 1.58 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG797648944$260
  59. 1.57 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG797648947$259
  60. 1.55 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG797648948$256