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 21

6,334 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. 1.66 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG618477152$255
  2. 1.63 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG618477238$223
  3. 1.84 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG618479166$358
  4. 1.78 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG618482107$335
  5. 1.87 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG618488951$432
  6. 1.60 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG618495139$261
  7. 1.62 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG619423273$232
  8. 1.67 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG619423466$256
  9. 1.81 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG619423474$275
  10. 1.80 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG619424262$274
  11. 1.62 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG619424417$234
  12. 1.80 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG619424453$274
  13. 1.62 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG619424560$234
  14. 1.65 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG619424702$226
  15. 1.58 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG619424711$258
  16. 1.57 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG619434190$257
  17. 1.83 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG619434236$278
  18. 1.52 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG619434255$229
  19. 1.65 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG619434266$238
  20. 1.55 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG619434349$254
  21. 1.66 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG619439548$257
  22. 1.66 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG619439550$255
  23. 1.67 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG619439582$256
  24. 1.57 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG619439679$235
  25. 1.86 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG619451747$271
  26. 1.71 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG619452055$262
  27. 1.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG619455111$300
  28. 1.57 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG619467000$228
  29. 1.82 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG620415939$277
  30. 1.51 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG620417166$271
  31. 1.73 Carat Cushion Lab-Grown Diamond, H VVS2, IGI LG620421291$272
  32. 1.59 Carat Cushion Lab-Grown Diamond, G SI1, IGI LG620424322$265
  33. 1.61 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG620432464$248
  34. 1.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG620438293$305
  35. 1.64 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG620447814$237
  36. 1.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG620449182$385
  37. 1.60 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG620449875$244
  38. 1.57 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG620457577$257
  39. 1.79 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG620471674$253
  40. 1.57 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG620471695$235
  41. 1.67 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG620471757$228
  42. 1.60 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG620471781$261
  43. 1.62 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG620473072$325
  44. 1.85 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG620482719$281
  45. 1.65 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG620485766$253
  46. 1.83 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG620485837$247
  47. 1.65 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG620485985$253
  48. 1.56 Carat Cushion Lab-Grown Diamond, F SI1, IGI LG620486040$224
  49. 1.83 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG620486099$278
  50. 1.62 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG620486143$272
  51. 1.64 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG620486216$224
  52. 1.52 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG620486265$222
  53. 1.60 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG620486610$261
  54. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG620490811$399
  55. 1.81 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG621410377$276
  56. 1.64 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG621412234$252
  57. 1.58 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG621413078$218
  58. 1.56 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG621421950$297
  59. 1.75 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG621450254$251
  60. 1.57 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG621465105$257