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 47

9,253 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. 1.87 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG735585536$268
  2. 1.62 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG735585538$300
  3. 1.94 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG735585545$278
  4. 1.89 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG735585550$272
  5. 1.87 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG735585553$269
  6. 1.78 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG735585554$258
  7. 1.60 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG750563681$238
  8. 1.93 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG497186043$323
  9. 1.79 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG729521681$270
  10. 1.74 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG732503375$263
  11. 1.77 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG732559804$267
  12. 1.54 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG735583244$246
  13. 1.74 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG735583247$263
  14. 1.78 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG735583312$274
  15. 1.54 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG737521756$246
  16. 1.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG743573555$248
  17. 1.80 Carat Cushion Lab-Grown Diamond, D IF, IGI LG744513208$494
  18. 1.86 Carat Cushion Lab-Grown Diamond, D IF, IGI LG744513209$511
  19. 1.87 Carat Cushion Lab-Grown Diamond, D IF, IGI LG744513210$512
  20. 1.87 Carat Cushion Lab-Grown Diamond, D IF, IGI LG744513211$512
  21. 1.89 Carat Cushion Lab-Grown Diamond, D IF, IGI LG744513212$518
  22. 1.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG752585017$244
  23. 1.74 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG754507532$333
  24. 1.99 Carat Cushion Lab-Grown Diamond, E VS1, HRD 240000142877$402
  25. 1.59 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG526259532$314
  26. 1.58 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG530221761$311
  27. 1.58 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG538289823$337
  28. 1.70 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG538289830$333
  29. 1.84 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG539225315$343
  30. 1.91 Carat Cushion Lab-Grown Diamond, D IF, IGI LG754576187$461
  31. 1.54 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG670481991$333
  32. 1.70 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747525704$318
  33. 1.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747527580$293
  34. 1.51 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS2, IGI LG595381658$323
  35. 1.54 Carat Cushion Lab-Grown Diamond, E IF, IGI LG749578325$655
  36. 1.53 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG752552820$326
  37. 1.61 Carat Cushion Modified Lab-Grown Diamond, E VVS1, IGI LG749575124$330
  38. 1.54 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG739547961$239
  39. 1.82 Carat Cushion Modified Lab-Grown Diamond, E VVS2, IGI LG749575025$384
  40. 1.7 Carat Cushion Modified Lab-Grown Diamond, E VVS1, IGI LG749575027$347
  41. 1.51 Carat Cushion Modified Lab-Grown Diamond, E VVS2, IGI LG749575028$312
  42. 1.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG640408776$237
  43. 1.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG640457124$237
  44. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG646447088$238
  45. 1.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG646460675$237
  46. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG667448203$238
  47. 1.76 Carat Cushion Lab-Grown Diamond, D IF, IGI LG753508009$879
  48. 1.61 Carat Cushion Lab-Grown Diamond, D IF, IGI LG712530858$790
  49. 1.86 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS2, IGI LG718505507$386
  50. 1.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG725513747$298
  51. 1.54 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG739511776$308
  52. 1.82 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG743581860$351
  53. 1.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG607352508$235
  54. 1.52 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG749575287$336
  55. 1.54 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG668433767$300
  56. 1.55 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG668433769$301
  57. 1.77 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750524533$272
  58. 1.70 Carat Cushion Lab-Grown Diamond, E IF, IGI LG750524534$466
  59. 1.73 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG750524539$288
  60. 1.54 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750524541$246