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 72

6,255 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. 1.67 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG804620607$325
  2. 1.67 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG804620608$325
  3. 1.63 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG804620916$318
  4. 1.53 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG804621915$238
  5. 1.61 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS2, IGI LG804624001$343
  6. 1.93 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804636169$1,033
  7. 1.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG805617762$237
  8. 1.71 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG805617903$410
  9. 1.53 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG805617938$379
  10. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG805623107$307
  11. 1.98 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG805623137$343
  12. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG805635260$298
  13. 1.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG805635261$295
  14. 1.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG805635262$293
  15. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG805635264$305
  16. 1.50 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG805635511$294
  17. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG805635523$311
  18. 1.63 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG805635525$321
  19. 1.64 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG805635526$314
  20. 1.54 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG805639777$294
  21. 1.6 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG805640307$249
  22. 1.58 Carat Cushion Lab-Grown Diamond, LIGHT BROWNISH YELLOW VS1, IGI LG805640538$385
  23. 1.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG805647525$290
  24. 1.81 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG805647528$346
  25. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG805647534$294
  26. 1.54 Carat Cushion Lab-Grown Diamond, FANCY INTENSE YELLOW VS1, IGI LG805666814$378
  27. 1.6 Carat Cushion Lab-Grown Diamond, FANCY GREENY VS1, IGI LG805666927$430
  28. 1.6 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG805666942$332
  29. 1.52 Carat Cushion Lab-Grown Diamond, FANCY GREYISH GREEN VS1, IGI LG805692815$412
  30. 1.5 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG806603115$234
  31. 1.51 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG806604476$307
  32. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG806604477$262
  33. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG806604478$262
  34. 1.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG806604520$258
  35. 1.59 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG806621092$322
  36. 1.61 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG806622207$244
  37. 1.50 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG807606399$291
  38. 1.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG807664060$342
  39. 1.55 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG807666613$227
  40. 1.61 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG807666682$253
  41. 1.58 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG807672325$391
  42. 1.6 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG807672381$319
  43. 1.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG807672582$300
  44. 1.61 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG807672690$308
  45. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG807672865$298
  46. 1.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG807672866$304
  47. 1.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG807673121$300
  48. 1.65 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG807673258$321
  49. 1.75 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG807673261$342
  50. 1.77 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG807677133$515
  51. 1.84 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG807693851$264
  52. 1.54 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG807693937$297
  53. 1.82 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG808607754$290
  54. 1.71 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG808615474$315
  55. 1.52 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG808615475$286
  56. 1.92 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG808636137$368
  57. 1.52 Carat Cushion Lab-Grown Diamond, LIGHT YELLOW VS2, IGI LG808636142$372
  58. 1.66 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG809687162$322
  59. 1.65 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG809691799$262
  60. 1.6 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG810643400$445