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 48

9,250 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. 1.54 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG750524542$260
  2. 1.93 Carat Cushion Lab-Grown Diamond, E VS1, GCAL 320280620$1,137
  3. 1.51 Carat Cushion Lab-Grown Diamond, E VS1, GCAL 341046056$652
  4. 1.50 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 341126102$717
  5. 1.5 Carat Cushion Lab-Grown Diamond, F VS2, GCAL 341226306$237
  6. 1.76 Carat Cushion Lab-Grown Diamond, E VS1, GCAL LG322801519$444
  7. 1.65 Carat Cushion Lab-Grown Diamond, D VS1, GCAL LG322991855$454
  8. 1.78 Carat Cushion Lab-Grown Diamond, D VS1, GCAL LG323310305$486
  9. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG738522390$246
  10. 1.57 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG739506155$351
  11. 1.55 Carat Cushion Lab-Grown Diamond, FANCY VIVID ORANGE VS1, IGI LG741514548$438
  12. 1.53 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG739574641$258
  13. 1.52 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG739574707$257
  14. 1.51 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG739574806$255
  15. 1.77 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG756515318$375
  16. 1.72 Carat Cushion Lab-Grown Diamond, D IF, IGI LG757526870$417
  17. 1.71 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG757526872$280
  18. 1.82 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG694530145$354
  19. 1.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG697501526$295
  20. 1.82 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG698528322$340
  21. 1.82 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG700526546$340
  22. 1.82 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG742502704$354
  23. 1.82 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG742502805$340
  24. 1.71 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG747573841$253
  25. 1.59 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG724523826$318
  26. 1.68 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG735598993$556
  27. 1.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG737526048$294
  28. 1.51 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG752544832$220
  29. 1.72 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG758559266$344
  30. 1.59 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG747513945$624
  31. 1.58 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG747513951$622
  32. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG747513952$633
  33. 1.67 Carat Cushion Modified Lab-Grown Diamond, E VVS2, IGI LG749575322$371
  34. 1.75 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG752502972$326
  35. 1.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG747513946$637
  36. 1.96 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG758516012$524
  37. 1.85 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG758559287$391
  38. 1.63 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG758559464$329
  39. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG752552665$259
  40. 1.94 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG748502801$319
  41. 1.84 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749518964$372
  42. 1.93 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749518965$354
  43. 1.99 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG749518967$398
  44. 1.92 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG749584766$368
  45. 1.85 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG749584770$350
  46. 1.82 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG749584772$350
  47. 1.51 Carat Cushion Lab-Grown Diamond, D VS1, GIA 6502114583$532
  48. 1.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG758559332$297
  49. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG743574276$242
  50. 1.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG756518867$262
  51. 1.81 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG756521974$302
  52. 1.82 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG754519944$323
  53. 1.71 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG755511285$683
  54. 1.91 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG756521009$386
  55. 1.52 Carat Cushion Lab-Grown Diamond, D IF, IGI LG760552282$372
  56. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG760561255$240
  57. 1.59 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG762512563$238
  58. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749517700$301
  59. 1.59 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG760583863$341
  60. 1.57 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG649400610$256