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 20

9,214 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. 1.59 Carat Cushion Lab-Grown Diamond, G SI1, IGI LG620424322$265
  2. 1.61 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG620432464$248
  3. 1.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG620438293$305
  4. 1.64 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG620447814$237
  5. 1.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG620449182$385
  6. 1.60 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG620449875$244
  7. 1.57 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG620457577$257
  8. 1.79 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG620471674$253
  9. 1.67 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG620471757$228
  10. 1.60 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG620471781$261
  11. 1.85 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG620482719$281
  12. 1.65 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG620485766$253
  13. 1.83 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG620485837$247
  14. 1.65 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG620485985$253
  15. 1.56 Carat Cushion Lab-Grown Diamond, F SI1, IGI LG620486040$224
  16. 1.83 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG620486099$278
  17. 1.62 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG620486143$272
  18. 1.64 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG620486216$224
  19. 1.52 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG620486265$222
  20. 1.60 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG620486610$261
  21. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG620490811$399
  22. 1.64 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG621412234$252
  23. 1.56 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG621421950$297
  24. 1.75 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG621450254$251
  25. 1.57 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG621465105$257
  26. 1.68 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG621496318$257
  27. 1.51 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG621499698$269
  28. 1.80 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG622460425$274
  29. 1.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG622470916$276
  30. 1.73 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG622475199$264
  31. 1.57 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG622498142$329
  32. 1.50 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG623405669$217
  33. 1.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG623430067$364
  34. 1.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG623445898$305
  35. 1.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG623464554$372
  36. 1.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG623478496$300
  37. 1.62 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG623483248$303
  38. 1.61 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG623485615$248
  39. 1.68 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG623492403$258
  40. 1.50 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG624400604$272
  41. 1.71 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG624410490$246
  42. 1.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG624419762$273
  43. 1.68 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG624426347$242
  44. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG624438553$318
  45. 1.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG624445687$276
  46. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG624499847$295
  47. 1.63 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG624499888$288
  48. 1.63 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG624499891$288
  49. 1.83 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG624499974$318
  50. 1.89 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG625437501$328
  51. 1.50 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG625439057$247
  52. 1.83 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG625446518$392
  53. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG625449496$298
  54. 1.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG625449498$274
  55. 1.67 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG625449803$279
  56. 1.72 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG625477481$301
  57. 1.55 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG625480297$231
  58. 1.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG626412196$273
  59. 1.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG626412198$273
  60. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG626412201$298