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

36,888 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. 1.8 Carat Round Lab-Grown Diamond, I SI2, IGI LG436074564$1,644
  2. 1.58 Carat Round Lab-Grown Diamond, I SI1, IGI LG436074574$1,607
  3. 1.64 Carat Round Lab-Grown Diamond, J SI1, IGI LG436074620$1,418
  4. 1.63 Carat Round Lab-Grown Diamond, J SI2, IGI LG436074625$1,273
  5. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG436074627$1,728
  6. 1.75 Carat Round Lab-Grown Diamond, J SI1, IGI LG436074638$1,512
  7. 1.83 Carat Round Lab-Grown Diamond, J SI2, IGI LG436074660$1,425
  8. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG436074666$1,728
  9. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG436074693$1,728
  10. 1.74 Carat Round Lab-Grown Diamond, J VS2, IGI LG436074936$1,589
  11. 1.59 Carat Round Lab-Grown Diamond, J SI2, IGI LG440010931$1,242
  12. 1.7 Carat Round Lab-Grown Diamond, I SI2, IGI LG440010948$1,554
  13. 1.71 Carat Round Lab-Grown Diamond, I SI1, IGI LG440011203$1,738
  14. 1.60 Carat Round Lab-Grown Diamond, I SI2, IGI LG440011208$1,464
  15. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG440011477$1,728
  16. 1.73 Carat Round Lab-Grown Diamond, I SI1, IGI LG440011478$1,758
  17. 1.80 Carat Round Lab-Grown Diamond, J SI1, IGI LG440011492$1,554
  18. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG440011495$1,828
  19. 1.72 Carat Round Lab-Grown Diamond, I SI2, IGI LG440011519$1,571
  20. 1.75 Carat Round Lab-Grown Diamond, I SI1, IGI LG440011529$1,777
  21. 1.71 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012001$1,562
  22. 1.72 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012004$1,571
  23. 1.61 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012005$1,638
  24. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012010$1,728
  25. 1.72 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012013$1,571
  26. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012017$1,554
  27. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012020$1,728
  28. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012087$1,554
  29. 1.60 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012128$1,464
  30. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012131$1,728
  31. 1.63 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012137$1,658
  32. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012144$1,728
  33. 1.71 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012151$1,737
  34. 1.82 Carat Round Lab-Grown Diamond, J SI1, IGI LG440012152$1,571
  35. 1.74 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012179$1,590
  36. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012181$1,554
  37. 1.66 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012182$1,687
  38. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012219$1,554
  39. 1.83 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012268$1,670
  40. 1.69 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012276$1,718
  41. 1.73 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012283$1,581
  42. 1.71 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012464$1,562
  43. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012501$1,554
  44. 1.62 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012529$1,648
  45. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012904$1,554
  46. 1.62 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012927$1,648
  47. 1.79 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012929$1,636
  48. 1.60 Carat Round Lab-Grown Diamond, I SI1, IGI LG440013169$1,628
  49. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG440013175$1,728
  50. 1.65 Carat Round Lab-Grown Diamond, I SI1, IGI LG440013447$1,677
  51. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG440013481$1,728
  52. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG440013562$1,728
  53. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG440013568$1,469
  54. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG440013578$1,469
  55. 1.76 Carat Round Lab-Grown Diamond, I SI1, IGI LG440013585$1,788
  56. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG440013602$1,728
  57. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG440013895$1,728
  58. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG440013946$1,554
  59. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG440013952$1,728
  60. 1.60 Carat Round Lab-Grown Diamond, J SI1, IGI LG440013955$1,385