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 154

9,274 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. 1.71 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG696583632$322
  2. 1.76 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG696583635$343
  3. 1.71 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG696585178$322
  4. 1.73 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG696585320$335
  5. 1.78 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG698556341$344
  6. 1.72 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG700526676$336
  7. 1.72 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG700586949$336
  8. 1.86 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG702513579$347
  9. 1.73 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG702513663$335
  10. 1.89 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG741599938$367
  11. 1.86 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG742502210$358
  12. 1.71 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG742502777$322
  13. 1.85 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742502956$371
  14. 1.84 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742503006$358
  15. 1.83 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742503008$356
  16. 1.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG831693616$235
  17. 1.51 Carat Cushion Modified Lab-Grown Diamond, D VVS1, IGI LG844602448$3,401
  18. 1.7 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG848682534$336
  19. 1.71 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG848682537$369
  20. 1.64 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG845668508$288
  21. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG799620113$237
  22. 1.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836617525$235
  23. 1.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG780639297$351
  24. 1.54 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG781645287$353
  25. 1.61 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG781645288$368
  26. 1.60 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG799687693$365
  27. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG801665784$349
  28. 1.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837679248$239
  29. 1.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839624788$234
  30. 1.87 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG845635157$365
  31. 1.56 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG845668510$273
  32. 1.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG831682764$249
  33. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG847663340$287
  34. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG847663341$287
  35. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG847663370$283
  36. 1.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG847663371$287
  37. 1.81 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG804646984$720
  38. 1.73 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG844657589$248
  39. 1.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844684012$225
  40. 1.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG754576142$461
  41. 1.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG842615364$270
  42. 1.55 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG846652914$277
  43. 1.53 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG846652915$274
  44. 1.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG848643037$227
  45. 1.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG696595045$262
  46. 1.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG696595258$265
  47. 1.59 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG700564526$272
  48. 1.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG706545214$259
  49. 1.58 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG710508657$270
  50. 1.59 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG760523871$283
  51. 1.89 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG783633583$451
  52. 1.70 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG783635274$567
  53. 1.50 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784626168$402
  54. 1.72 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784636577$574
  55. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784658893$407
  56. 1.50 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG784668321$364
  57. 1.70 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784695659$567
  58. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG786672651$392
  59. 1.59 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG788669262$384
  60. 1.53 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG792692822$659