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 64

9,312 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. 1.53 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG794624646$256
  2. 1.53 Carat Cushion Lab-Grown Diamond, D FL, IGI LG794624787$778
  3. 1.54 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG794625001$246
  4. 1.52 Carat Cushion Lab-Grown Diamond, D FL, IGI LG794625465$553
  5. 1.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG794635052$287
  6. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG794635058$308
  7. 1.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG794635612$269
  8. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG794635622$272
  9. 1.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG794636098$305
  10. 1.91 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG794637174$305
  11. 1.80 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG794639309$352
  12. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG794660561$274
  13. 1.82 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG794662327$279
  14. 1.88 Carat Cushion Lab-Grown Diamond, D FL, IGI LG794669266$1,187
  15. 1.88 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG794681205$364
  16. 1.91 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG794681206$370
  17. 1.8 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG794684667$394
  18. 1.5 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG794684696$301
  19. 1.51 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG794687718$291
  20. 1.81 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG794696302$288
  21. 1.68 Carat Cushion Lab-Grown Diamond, D FL, IGI LG794696945$746
  22. 1.86 Carat Cushion Lab-Grown Diamond, D FL, IGI LG794697026$823
  23. 1.70 Carat Cushion Lab-Grown Diamond, D FL, IGI LG794697220$755
  24. 1.51 Carat Cushion Lab-Grown Diamond, FANCY INTENSE YELLOW VVS2, IGI LG795612849$357
  25. 1.79 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG795624486$270
  26. 1.86 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG795624490$304
  27. 1.91 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG795624495$330
  28. 1.92 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG795624496$333
  29. 1.90 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG795624809$352
  30. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG795642054$302
  31. 1.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG795642055$301
  32. 1.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG795642060$290
  33. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG795642063$302
  34. 1.51 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG795644817$419
  35. 1.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG795645921$256
  36. 1.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG795654343$234
  37. 1.50 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG795654968$259
  38. 1.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG795666124$224
  39. 1.86 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG795690276$381
  40. 1.53 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG795696623$235
  41. 1.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG795697525$278
  42. 1.51 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG795697937$294
  43. 1.56 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG795699275$323
  44. 1.54 Carat Cushion Lab-Grown Diamond, FANCY INTENSE BROWNISH YELLOW VS1, IGI LG795699276$392
  45. 1.57 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG797603509$235
  46. 1.56 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG797617438$391
  47. 1.56 Carat Cushion Lab-Grown Diamond, FANCY YELLOW VS1, IGI LG797617454$372
  48. 1.72 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG797623212$281
  49. 1.55 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG797627469$276
  50. 1.60 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG797637085$309
  51. 1.60 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG797637131$262
  52. 1.71 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG797649701$353
  53. 1.82 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG797657396$442
  54. 1.55 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG797664343$371
  55. 1.52 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG797668659$298
  56. 1.55 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG797675381$293
  57. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG797675439$270
  58. 1.90 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG797677409$290
  59. 1.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG797677833$305
  60. 1.70 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG797690207$665