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 45

6,240 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. 1.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG633428166$322
  2. 1.54 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG633428192$301
  3. 1.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG633428193$316
  4. 1.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG633428219$312
  5. 1.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG633428220$277
  6. 1.83 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG633428241$353
  7. 1.79 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG633428242$365
  8. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG634437560$319
  9. 1.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG634437700$312
  10. 1.78 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG634437709$322
  11. 1.56 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG634437710$286
  12. 1.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG634437711$300
  13. 1.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG634437771$300
  14. 1.53 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG634437816$281
  15. 1.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG635405831$316
  16. 1.76 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG635405833$360
  17. 1.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG635405838$322
  18. 1.5 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG635453054$259
  19. 1.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG635482341$300
  20. 1.76 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG635482345$357
  21. 1.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG635482359$323
  22. 1.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG635482360$323
  23. 1.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG636497425$316
  24. 1.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG636497576$318
  25. 1.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG636497584$322
  26. 1.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG636497585$322
  27. 1.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG636497586$316
  28. 1.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG638428638$315
  29. 1.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG638468185$311
  30. 1.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG638468187$311
  31. 1.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG638468196$322
  32. 1.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG638499611$298
  33. 1.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG638499612$298
  34. 1.80 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG638499623$367
  35. 1.58 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG638499625$290
  36. 1.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG638499626$323
  37. 1.56 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG638499627$319
  38. 1.76 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG638499693$357
  39. 1.59 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG638499694$291
  40. 1.57 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG638499695$307
  41. 1.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG638499697$316
  42. 1.53 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG638499812$281
  43. 1.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG638499818$277
  44. 1.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG638499826$311
  45. 1.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG638499827$311
  46. 1.58 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG639412748$300
  47. 1.56 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG640443074$305
  48. 1.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG640443075$298
  49. 1.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG640443092$318
  50. 1.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG640443094$277
  51. 1.53 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG640443099$281
  52. 1.59 Carat Cushion Lab-Grown Diamond, F IF, IGI LG644489096$381
  53. 1.80 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG644499975$367
  54. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG645443572$312
  55. 1.59 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG645454887$325
  56. 1.57 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG645454967$321
  57. 1.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG646474560$323
  58. 1.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG646474608$325
  59. 1.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG646474609$318
  60. 1.85 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG646482072$1,005