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 141

9,141 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. 1.57 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG760579873$249
  2. 1.56 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG760579883$284
  3. 1.55 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG760579900$262
  4. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG760579943$255
  5. 1.92 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG761566477$294
  6. 1.74 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG762527049$266
  7. 1.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG764630047$266
  8. 1.54 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG764650242$291
  9. 1.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG764690007$277
  10. 1.58 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG792669561$231
  11. 1.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG818679894$413
  12. 1.95 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837659664$263
  13. 1.50 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG839611393$231
  14. 1.99 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839611497$263
  15. 1.95 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839611498$298
  16. 1.52 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG839611524$231
  17. 1.70 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839611527$272
  18. 1.54 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG840611850$252
  19. 1.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG840611852$237
  20. 1.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG840611858$266
  21. 1.87 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG840611859$302
  22. 1.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG840612218$245
  23. 1.53 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG840612272$238
  24. 1.71 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG840612273$253
  25. 1.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG840612275$241
  26. 1.51 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG840612284$239
  27. 1.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG840641493$267
  28. 1.80 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG840656957$272
  29. 1.57 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG840664664$246
  30. 1.57 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG840664665$241
  31. 1.51 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG840664669$230
  32. 1.88 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG840664730$301
  33. 1.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG840664744$234
  34. 1.6 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG842621052$273
  35. 1.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG836676701$258
  36. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844606678$247
  37. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG551299014$398
  38. 1.58 Carat Cushion Lab-Grown Diamond, D IF, GCAL 361946059$1,201
  39. 1.95 Carat Cushion Lab-Grown Diamond, D IF, GCAL 362446646$4,158
  40. 1.99 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 362446749$869
  41. 1.70 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG572358203$288
  42. 1.60 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG574337313$637
  43. 1.85 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG647456581$311
  44. 1.82 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG665453657$307
  45. 1.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG665453785$262
  46. 1.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG667454882$262
  47. 1.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG670463522$262
  48. 1.54 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG671487256$263
  49. 1.77 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG690526653$298
  50. 1.72 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG693553406$291
  51. 1.66 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG735582415$424
  52. 1.82 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG760595299$277
  53. 1.89 Carat Cushion Lab-Grown Diamond, E IF, IGI LG839647791$606
  54. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841625540$252
  55. 1.52 Carat Cushion Lab-Grown Diamond, D IF, IGI LG843685736$519
  56. 1.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843693255$385
  57. 1.57 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG836635903$259
  58. 1.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG836635955$246
  59. 1.74 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836636058$290
  60. 1.55 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG844643988$235