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 3

5,055 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. 1.64 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 2507282904$412
  2. 1.69 Carat Cushion Lab-Grown Diamond, E VVS1, GIA 2507384904$547
  3. 1.90 Carat Cushion Lab-Grown Diamond, D VS1, GIA 2507394490$694
  4. 1.78 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 2507470739$692
  5. 1.93 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 2507621982$510
  6. 1.64 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 2508254124$433
  7. 1.51 Carat Cushion Lab-Grown Diamond, D IF, GIA 2508851222$1,291
  8. 1.82 Carat Cushion Lab-Grown Diamond, D IF, GIA 2514466064$1,140
  9. 1.81 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 2517386856$441
  10. 1.59 Carat Cushion Lab-Grown Diamond, E VS1, GIA 2517548549$774
  11. 1.93 Carat Cushion Lab-Grown Diamond, D IF, GIA 2526344874$1,207
  12. 1.86 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 3465922153$483
  13. 1.54 Carat Cushion Lab-Grown Diamond, E VVS1, GIA 3475839898$711
  14. 1.85 Carat Cushion Lab-Grown Diamond, E VS1, GIA 3485101209$736
  15. 1.56 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 3485262366$521
  16. 1.69 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 3485262656$442
  17. 1.57 Carat Cushion Lab-Grown Diamond, E VS1, GIA 3485267997$535
  18. 1.75 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 3485965744$570
  19. 1.51 Carat Cushion Lab-Grown Diamond, D VS1, GIA 3505280927$564
  20. 1.59 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 3515737564$475
  21. 1.51 Carat Cushion Lab-Grown Diamond, I VS2, IGI 436047377$368
  22. 1.71 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 5231565593$428
  23. 1.61 Carat Cushion Lab-Grown Diamond, D IF, GIA 5231565597$1,376
  24. 1.81 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 5232564796$482
  25. 1.71 Carat Cushion Lab-Grown Diamond, G VS1, GIA 5433742069$454
  26. 1.61 Carat Cushion Lab-Grown Diamond, E VS1, GIA 5476875152$643
  27. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 5476967297$587
  28. 1.54 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 5483263171$515
  29. 1.59 Carat Cushion Lab-Grown Diamond, D VS1, GIA 5483862100$438
  30. 1.53 Carat Cushion Lab-Grown Diamond, E VS1, GIA 5486031666$521
  31. 1.58 Carat Cushion Lab-Grown Diamond, F VS1, GIA 5486048826$501
  32. 1.80 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 5486287799$676
  33. 1.58 Carat Cushion Lab-Grown Diamond, E VS1, GIA 5486756820$538
  34. 1.54 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 5493164589$676
  35. 1.68 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 5493267641$596
  36. 1.65 Carat Cushion Lab-Grown Diamond, E VVS1, GIA 5496652407$741
  37. 1.69 Carat Cushion Lab-Grown Diamond, E VS2, GIA 5496817299$490
  38. 1.89 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 5503098796$500
  39. 1.58 Carat Cushion Lab-Grown Diamond, D VS1, GIA 5503278370$589
  40. 1.53 Carat Cushion Lab-Grown Diamond, D SI1, GIA 5506254334$582
  41. 1.60 Carat Cushion Lab-Grown Diamond, E VVS1, GIA 5516960337$519
  42. 1.82 Carat Cushion Lab-Grown Diamond, E VVS1, GIA 5526256980$1,037
  43. 1.52 Carat Cushion Lab-Grown Diamond, E VVS1, GIA 5533445676$465
  44. 1.96 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 6233564785$475
  45. 1.74 Carat Cushion Lab-Grown Diamond, D VVS2, IGI 627410609$361
  46. 1.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI 628453641$319
  47. 1.50 Carat Cushion Lab-Grown Diamond, D VVS2, IGI 629404383$396
  48. 1.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI 629436598$408
  49. 1.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI 636495372$298
  50. 1.51 Carat Cushion Lab-Grown Diamond, G VVS2, GIA 6422586137$426
  51. 1.99 Carat Cushion Lab-Grown Diamond, G VS1, GIA 6431494527$524
  52. 1.54 Carat Cushion Lab-Grown Diamond, G VVS2, GIA 6431890099$441
  53. 1.91 Carat Cushion Lab-Grown Diamond, G VS1, GIA 6432541586$504
  54. 1.51 Carat Cushion Lab-Grown Diamond, G VS2, GIA 6432890195$360
  55. 1.71 Carat Cushion Lab-Grown Diamond, G VS1, GIA 6435742584$454
  56. 1.81 Carat Cushion Lab-Grown Diamond, G VS1, GIA 6442749620$682
  57. 1.89 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 6462916792$490
  58. 1.90 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 6462978203$493
  59. 1.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI 646470672$294
  60. 1.58 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 6471753271$669