1.5 Carat Round Lab-Grown Diamonds

Shop certified 1.5 carat round 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 Round Lab-Grown Diamonds – Page 36

51,253 certified 1.5 carat round 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. 1.71 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012151$1,737
  2. 1.82 Carat Round Lab-Grown Diamond, J SI1, IGI LG440012152$1,571
  3. 1.74 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012179$1,590
  4. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012181$1,554
  5. 1.66 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012182$1,687
  6. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012219$1,554
  7. 1.83 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012268$1,670
  8. 1.69 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012276$1,718
  9. 1.73 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012283$1,581
  10. 1.71 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012464$1,562
  11. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012501$1,554
  12. 1.62 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012529$1,648
  13. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012904$1,554
  14. 1.62 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012927$1,648
  15. 1.79 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012929$1,636
  16. 1.60 Carat Round Lab-Grown Diamond, I SI1, IGI LG440013169$1,628
  17. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG440013175$1,728
  18. 1.65 Carat Round Lab-Grown Diamond, I SI1, IGI LG440013447$1,677
  19. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG440013481$1,728
  20. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG440013562$1,728
  21. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG440013568$1,469
  22. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG440013578$1,469
  23. 1.76 Carat Round Lab-Grown Diamond, I SI1, IGI LG440013585$1,788
  24. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG440013602$1,728
  25. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG440013895$1,728
  26. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG440013946$1,554
  27. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG440013952$1,728
  28. 1.60 Carat Round Lab-Grown Diamond, J SI1, IGI LG440013955$1,385
  29. 1.81 Carat Round Lab-Grown Diamond, I SI1, IGI LG440013964$1,838
  30. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG440013993$1,828
  31. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG440013998$1,728
  32. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG440014016$1,728
  33. 1.68 Carat Round Lab-Grown Diamond, I SI1, IGI LG440014034$1,708
  34. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG440014043$1,554
  35. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG440014045$1,827
  36. 1.75 Carat Round Lab-Grown Diamond, I SI2, IGI LG440014047$1,599
  37. 1.77 Carat Round Lab-Grown Diamond, I SI2, IGI LG440014212$1,616
  38. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG440014217$1,728
  39. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG440014221$1,728
  40. 1.80 Carat Round Lab-Grown Diamond, J SI1, IGI LG440014230$1,554
  41. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG440014244$1,728
  42. 1.66 Carat Round Lab-Grown Diamond, I SI1, IGI LG440014386$1,688
  43. 1.86 Carat Round Lab-Grown Diamond, I SI1, IGI LG442065867$1,888
  44. 1.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG442065873$1,947
  45. 1.72 Carat Round Lab-Grown Diamond, I SI1, IGI LG442066119$1,747
  46. 1.77 Carat Round Lab-Grown Diamond, J SI1, IGI LG442066171$1,529
  47. 1.71 Carat Round Lab-Grown Diamond, I SI1, IGI LG442066310$1,737
  48. 1.65 Carat Round Lab-Grown Diamond, J SI2, IGI LG442066311$1,288
  49. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG442066346$1,728
  50. 1.70 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066371$1,842
  51. 1.76 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066379$1,906
  52. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG442066380$1,554
  53. 1.66 Carat Round Lab-Grown Diamond, I SI1, IGI LG442066397$1,687
  54. 1.62 Carat Round Lab-Grown Diamond, J SI1, IGI LG442066401$1,401
  55. 1.71 Carat Round Lab-Grown Diamond, I SI1, IGI LG442066402$1,738
  56. 1.73 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066473$1,873
  57. 1.60 Carat Round Lab-Grown Diamond, J SI1, IGI LG442066657$1,385
  58. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG442066719$1,728
  59. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG442066727$1,728
  60. 1.59 Carat Round Lab-Grown Diamond, J SI1, IGI LG442066729$1,376