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 66

9,172 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. 1.51 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG806604476$300
  2. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG806604477$262
  3. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG806604478$262
  4. 1.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG806604520$252
  5. 1.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG806617811$266
  6. 1.59 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG806621092$322
  7. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG806628618$463
  8. 1.55 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG806628619$581
  9. 1.50 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG807606399$291
  10. 1.51 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS2, IGI LG807660786$290
  11. 1.53 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG807660788$319
  12. 1.57 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG807660792$314
  13. 1.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG807664060$342
  14. 1.55 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG807666613$227
  15. 1.61 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG807666682$253
  16. 1.54 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG807672324$308
  17. 1.58 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG807672325$392
  18. 1.6 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG807672381$319
  19. 1.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG807672582$300
  20. 1.61 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG807672690$308
  21. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG807672865$298
  22. 1.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG807672866$304
  23. 1.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG807673121$300
  24. 1.65 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG807673258$321
  25. 1.75 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG807673261$342
  26. 1.84 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG807693851$264
  27. 1.54 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG807693937$291
  28. 1.82 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG808607754$290
  29. 1.52 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG808615475$283
  30. 1.53 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG808636103$318
  31. 1.92 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG808636137$368
  32. 1.52 Carat Cushion Lab-Grown Diamond, LIGHT YELLOW VS2, IGI LG808636142$365
  33. 1.57 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS2, IGI LG809667449$301
  34. 1.52 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREENISH BLUE VVS2, IGI LG809667486$317
  35. 1.66 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG809687162$322
  36. 1.65 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG809691799$253
  37. 1.5 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG810613292$312
  38. 1.6 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG810643400$445
  39. 1.79 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811609034$333
  40. 1.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG634495115$353
  41. 1.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG642446283$349
  42. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG691579904$318
  43. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG770621340$242
  44. 1.51 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG683515553$280
  45. 1.53 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG756540426$258
  46. 1.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG786644374$249
  47. 1.56 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG791628077$249
  48. 1.56 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG791661362$234
  49. 1.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG804618704$287
  50. 1.75 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG810625584$576
  51. 1.50 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG811667652$325
  52. 1.72 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG786626466$449
  53. 1.99 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG786626927$451
  54. 1.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG788684382$398
  55. 1.53 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG788684582$403
  56. 1.50 Carat Cushion Lab-Grown Diamond, D FL, IGI LG801685962$770
  57. 1.52 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG801685964$268
  58. 1.64 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG801685967$287
  59. 1.85 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG804633653$295
  60. 1.54 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG776639149$311