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 53

9,351 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. 1.88 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768630864$516
  2. 1.85 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG769619312$363
  3. 1.68 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG771655721$398
  4. 1.60 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG770664211$315
  5. 1.76 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG771644227$346
  6. 1.80 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG772617141$292
  7. 1.82 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG772657847$335
  8. 1.78 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG774642616$350
  9. 1.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG774676992$365
  10. 1.61 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG776651442$412
  11. 1.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG776673201$311
  12. 1.54 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG776696084$255
  13. 1.81 Carat Cushion Lab-Grown Diamond, I SI1, IGI LG436044981$445
  14. 1.80 Carat Cushion Lab-Grown Diamond, I SI1, IGI LG436045240$442
  15. 1.51 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG771602382$247
  16. 1.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG776696083$234
  17. 1.71 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG777606754$291
  18. 1.52 Carat Cushion Lab-Grown Diamond, D IF, IGI LG628447817$422
  19. 1.56 Carat Cushion Lab-Grown Diamond, D IF, IGI LG628447818$432
  20. 1.91 Carat Cushion Lab-Grown Diamond, D IF, IGI LG628447820$503
  21. 1.59 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG778685618$238
  22. 1.50 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG770614454$298
  23. 1.60 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG770676009$274
  24. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG772640697$305
  25. 1.56 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG772683291$347
  26. 1.59 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG773616328$321
  27. 1.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG776620599$258
  28. 1.65 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG766644708$332
  29. 1.52 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG771602728$189
  30. 1.56 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG725511595$290
  31. 1.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG776678351$307
  32. 1.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG674521094$343
  33. 1.53 Carat Cushion Lab-Grown Diamond, E IF, IGI LG780636149$402
  34. 1.75 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG775632061$416
  35. 1.84 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG779612631$662
  36. 1.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG779612633$561
  37. 1.79 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG728558479$1,507
  38. 1.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG768681747$353
  39. 1.76 Carat Cushion Lab-Grown Diamond, D IF, IGI LG779634282$837
  40. 1.60 Carat Cushion Lab-Grown Diamond, D IF, IGI LG780636721$407
  41. 1.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG777610836$267
  42. 1.52 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG778679865$301
  43. 1.55 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG758579063$261
  44. 1.57 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG781626906$235
  45. 1.54 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG777605645$358
  46. 1.78 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG779638124$410
  47. 1.71 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG779654939$379
  48. 1.98 Carat Cushion Lab-Grown Diamond, D FL, IGI LG768632033$1,122
  49. 1.70 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG779629729$244
  50. 1.74 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG550257070$405
  51. 1.84 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG573380893$354
  52. 1.56 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG614315931$308
  53. 1.59 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG538290291$340
  54. 1.68 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG538290296$329
  55. 1.65 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG546223549$353
  56. 1.58 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG550243533$325
  57. 1.92 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG756527210$290
  58. 1.89 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG778676437$315
  59. 1.84 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG778697470$380
  60. 1.83 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG779650599$462