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 152

9,165 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. 1.5 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG836631167$349
  2. 1.58 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG841674989$280
  3. 1.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839625214$242
  4. 1.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839632360$242
  5. 1.60 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG839632370$242
  6. 1.51 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG842631451$231
  7. 1.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG848644005$283
  8. 1.91 Carat Cushion Lab-Grown Diamond, E VS1, GIA 1503282580$939
  9. 1.80 Carat Cushion Lab-Grown Diamond, F VS1, GIA 2467918354$526
  10. 1.95 Carat Cushion Lab-Grown Diamond, F VS2, GIA 2487144767$841
  11. 1.58 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG838637774$251
  12. 1.59 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG847602126$244
  13. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG847689390$347
  14. 1.70 Carat Cushion Lab-Grown Diamond, F VVS2, GIA 6482101186$930
  15. 1.89 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG669483124$367
  16. 1.88 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG670420073$365
  17. 1.84 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG671440356$344
  18. 1.87 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG671467851$350
  19. 1.88 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG671485709$351
  20. 1.80 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG674533455$347
  21. 1.86 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG675550288$358
  22. 1.88 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG675550371$351
  23. 1.73 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG675598077$325
  24. 1.77 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG677548880$342
  25. 1.86 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG678507229$347
  26. 1.73 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG680507121$325
  27. 1.84 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG683539763$354
  28. 1.83 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG685581518$343
  29. 1.85 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG689573748$360
  30. 1.70 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG692502467$330
  31. 1.73 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG693553351$325
  32. 1.77 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG694530110$346
  33. 1.71 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG696583632$322
  34. 1.76 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG696583635$343
  35. 1.71 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG696585178$322
  36. 1.73 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG696585320$335
  37. 1.78 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG698556341$344
  38. 1.72 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG700526676$336
  39. 1.72 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG700586949$336
  40. 1.86 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG702513579$347
  41. 1.73 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG702513663$335
  42. 1.89 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG741599938$367
  43. 1.86 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG742502210$358
  44. 1.71 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG742502777$322
  45. 1.85 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742502956$371
  46. 1.84 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742503006$358
  47. 1.83 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742503008$356
  48. 1.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG831693616$232
  49. 1.51 Carat Cushion Modified Lab-Grown Diamond, D VVS1, IGI LG844602448$3,401
  50. 1.7 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG848682534$336
  51. 1.71 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG848682537$369
  52. 1.64 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG845668508$288
  53. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG799620113$237
  54. 1.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG780639297$351
  55. 1.54 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG781645287$353
  56. 1.61 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG781645288$368
  57. 1.60 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG799687693$365
  58. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG801665784$349
  59. 1.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837679248$239
  60. 1.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839624788$234