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 62

9,256 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, D FL, IGI LG784645841$1,180
  2. 1.95 Carat Cushion Lab-Grown Diamond, D FL, IGI LG784645930$1,645
  3. 1.95 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG784646049$340
  4. 1.51 Carat Cushion Lab-Grown Diamond, D FL, IGI LG784646301$1,150
  5. 1.58 Carat Cushion Lab-Grown Diamond, D FL, IGI LG784646407$810
  6. 1.73 Carat Cushion Lab-Grown Diamond, D FL, IGI LG784646408$884
  7. 1.78 Carat Cushion Lab-Grown Diamond, D FL, IGI LG784646409$908
  8. 1.78 Carat Cushion Lab-Grown Diamond, D FL, IGI LG784646410$908
  9. 1.51 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG784654530$252
  10. 1.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784656092$269
  11. 1.91 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784656200$346
  12. 1.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784692571$276
  13. 1.51 Carat Cushion Lab-Grown Diamond, D IF, IGI LG784699042$704
  14. 1.55 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG786610267$263
  15. 1.88 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG786624751$384
  16. 1.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG786629573$316
  17. 1.52 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG786646258$266
  18. 1.51 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG786657859$264
  19. 1.57 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG786673150$316
  20. 1.78 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG786677428$414
  21. 1.59 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG786677555$305
  22. 1.53 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG786691773$241
  23. 1.91 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG786699290$354
  24. 1.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG787601190$269
  25. 1.66 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG787605706$969
  26. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG787632820$977
  27. 1.72 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG787644699$1,015
  28. 1.60 Carat Cushion Lab-Grown Diamond, D IF, IGI LG787651518$407
  29. 1.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG787651537$248
  30. 1.92 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG787654254$346
  31. 1.96 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG787654263$382
  32. 1.87 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG787659538$265
  33. 1.51 Carat Cushion Modified Lab-Grown Diamond, E VS1, IGI LG787666090$542
  34. 1.59 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG787667506$368
  35. 1.59 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG787667507$368
  36. 1.52 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG787674082$237
  37. 1.91 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG788601067$300
  38. 1.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG788612031$266
  39. 1.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG788643121$351
  40. 1.52 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG788644856$301
  41. 1.59 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG788644859$277
  42. 1.81 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG788663410$280
  43. 1.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG788664235$379
  44. 1.76 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG788673193$325
  45. 1.56 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG788683964$360
  46. 1.81 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG788684393$389
  47. 1.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG788686251$270
  48. 1.60 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG788687410$273
  49. 1.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG789614029$225
  50. 1.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG789624021$382
  51. 1.54 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG789639477$298
  52. 1.66 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG789639866$409
  53. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG790607490$248
  54. 1.66 Carat Cushion Lab-Grown Diamond, FANCY INTENSE YELLOW VVS2, IGI LG790647007$413
  55. 1.54 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG790659899$276
  56. 1.53 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG790667870$274
  57. 1.56 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG790667871$279
  58. 1.55 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790672992$237
  59. 1.53 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG790677205$230
  60. 1.69 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790686597$351