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 43

9,377 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. 1.61 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG612329279$305
  2. 1.58 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG612329280$244
  3. 1.65 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG612329383$258
  4. 1.75 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG612329393$275
  5. 1.62 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG612329408$242
  6. 1.63 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG612329419$243
  7. 1.65 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG612329450$263
  8. 1.89 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG612329476$295
  9. 1.56 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG612329503$236
  10. 1.63 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG612329504$243
  11. 1.5 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG613371739$354
  12. 1.76 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG615387365$271
  13. 1.67 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG615387520$269
  14. 1.75 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG615387560$270
  15. 1.72 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG615387564$266
  16. 1.60 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615387571$242
  17. 1.61 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG615387572$253
  18. 1.54 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615387583$234
  19. 1.78 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG617427888$279
  20. 1.70 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG617428204$252
  21. 1.67 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG617428205$254
  22. 1.59 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG617428208$245
  23. 1.61 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG619445755$252
  24. 1.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG621485941$311
  25. 1.57 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG621489034$242
  26. 1.50 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG621489055$224
  27. 1.65 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG621489277$263
  28. 1.58 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG623405807$251
  29. 1.80 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG623406058$263
  30. 1.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG625460522$287
  31. 1.60 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG625480425$259
  32. 1.65 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG625480556$241
  33. 1.62 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG625480570$314
  34. 1.55 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG629436606$460
  35. 1.76 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG631464912$349
  36. 1.56 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG631464930$315
  37. 1.54 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG631464932$284
  38. 1.81 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG631464946$360
  39. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG633408034$335
  40. 1.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG633428135$280
  41. 1.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG633428136$311
  42. 1.77 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG633428165$393
  43. 1.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG633428166$322
  44. 1.54 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG633428192$308
  45. 1.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG633428220$280
  46. 1.83 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG633428241$361
  47. 1.79 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG633428242$365
  48. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG634437560$319
  49. 1.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG634437700$312
  50. 1.78 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG634437709$325
  51. 1.56 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG634437710$288
  52. 1.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG634437711$307
  53. 1.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG634437771$307
  54. 1.53 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG634437816$283
  55. 1.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG635405831$316
  56. 1.76 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG635405833$360
  57. 1.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG635405838$322
  58. 1.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG635453054$259
  59. 1.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG635482341$307
  60. 1.76 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG635482345$351