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 90

6,238 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. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811642506$440
  2. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811642507$449
  3. 1.79 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG811642518$517
  4. 1.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG816606064$244
  5. 1.86 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG818647563$550
  6. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG818647566$382
  7. 1.73 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG818647567$461
  8. 1.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG818647569$396
  9. 1.81 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG818647591$522
  10. 1.54 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG818647889$437
  11. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG818647895$449
  12. 1.59 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG818647917$389
  13. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830697834$273
  14. 1.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG831621004$272
  15. 1.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG831621005$272
  16. 1.57 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG831610420$327
  17. 1.5 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG830602659$267
  18. 1.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG797648952$301
  19. 1.50 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG797648983$377
  20. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG797699806$379
  21. 1.50 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG809627632$377
  22. 1.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG809632975$308
  23. 1.76 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815692246$398
  24. 1.76 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815692251$398
  25. 1.75 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815692273$350
  26. 1.76 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815692274$398
  27. 1.75 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815692275$377
  28. 1.75 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815692277$395
  29. 1.77 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815692509$399
  30. 1.75 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815692564$395
  31. 1.50 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG821617205$305
  32. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828622786$262
  33. 1.57 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG818640120$309
  34. 1.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG831631705$423
  35. 1.76 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG694530129$343
  36. 1.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811645890$316
  37. 1.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG825631199$232
  38. 1.54 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG825631200$224
  39. 1.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG825631201$221
  40. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG825631203$235
  41. 1.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG825631204$231
  42. 1.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG825668240$224
  43. 1.57 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830656863$389
  44. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830656864$378
  45. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830691074$244
  46. 1.73 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG831632889$308
  47. 1.87 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS2, IGI LG830675418$430
  48. 1.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG825631202$220
  49. 1.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG825631205$231
  50. 1.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG825668245$224
  51. 1.50 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG825668247$221
  52. 1.6 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG831619063$406
  53. 1.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG831619074$301
  54. 1.59 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG830602474$318
  55. 1.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG797612587$244
  56. 1.53 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG825668847$220
  57. 1.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG826679333$216
  58. 1.50 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830602465$820
  59. 1.95 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830673140$370
  60. 1.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG831676713$314