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 86

9,228 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. 1.54 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG828635269$291
  2. 1.54 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG828639514$288
  3. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828645574$290
  4. 1.58 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG828645923$290
  5. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828648001$281
  6. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828649269$281
  7. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828651023$281
  8. 1.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828655969$280
  9. 1.53 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828672627$284
  10. 1.58 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828679688$263
  11. 1.5 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830644487$280
  12. 1.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830645175$278
  13. 1.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG831642716$280
  14. 1.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG831660796$282
  15. 1.6 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG831670590$280
  16. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG831670684$290
  17. 1.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG831685794$294
  18. 1.6 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG833606822$283
  19. 1.5 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG833608426$288
  20. 1.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG833686503$299
  21. 1.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG834619368$284
  22. 1.57 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835612771$386
  23. 1.56 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG814627151$300
  24. 1.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815645608$285
  25. 1.57 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG816682761$273
  26. 1.6 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG817623527$281
  27. 1.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG817689832$278
  28. 1.59 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG822634797$278
  29. 1.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG819611635$300
  30. 1.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG819611705$297
  31. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG819611627$295
  32. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG819611631$293
  33. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG819611632$293
  34. 1.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG819611629$297
  35. 1.54 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG819611702$293
  36. 1.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG819611811$297
  37. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG819611809$295
  38. 1.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG819611832$293
  39. 1.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG819611835$293
  40. 1.54 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG819611830$293
  41. 1.5 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG821662741$280
  42. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG823635904$277
  43. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG820606955$295
  44. 1.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG820606918$289
  45. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG820606840$293
  46. 1.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG821601021$299
  47. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG821601037$295
  48. 1.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG820606902$293
  49. 1.54 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG820607030$293
  50. 1.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG820606957$291
  51. 1.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG820606921$300
  52. 1.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG820606614$293
  53. 1.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG820606563$293
  54. 1.54 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG823609627$298
  55. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG823609775$295
  56. 1.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG819611799$297
  57. 1.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG823609499$297
  58. 1.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG823609683$291
  59. 1.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG823609546$300
  60. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG819611829$295