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 40

51,557 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. 1.81 Carat Round Lab-Grown Diamond, J SI2, IGI LG478123503$1,410
  2. 1.81 Carat Round Lab-Grown Diamond, J SI2, IGI LG478124679$1,410
  3. 1.80 Carat Round Lab-Grown Diamond, J SI1, IGI LG480148931$1,554
  4. 1.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG480148958$1,947
  5. 1.80 Carat Round Lab-Grown Diamond, J SI1, IGI LG480148959$1,554
  6. 1.74 Carat Round Lab-Grown Diamond, I SI1, IGI LG480149555$1,767
  7. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG480149557$1,728
  8. 1.81 Carat Round Lab-Grown Diamond, J SI1, IGI LG480149559$1,562
  9. 1.72 Carat Round Lab-Grown Diamond, I SI1, IGI LG480149566$1,747
  10. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG480150391$1,470
  11. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG480150402$1,728
  12. 1.79 Carat Round Lab-Grown Diamond, I SI1, IGI LG480150411$1,817
  13. 1.62 Carat Round Lab-Grown Diamond, I SI1, IGI LG480150473$1,648
  14. 1.58 Carat Round Lab-Grown Diamond, I SI2, IGI LG480168615$1,447
  15. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG480171493$1,644
  16. 1.66 Carat Round Lab-Grown Diamond, J SI1, IGI LG480173846$1,436
  17. 1.80 Carat Round Lab-Grown Diamond, J SI1, IGI LG483125621$1,554
  18. 1.82 Carat Round Lab-Grown Diamond, J SI1, IGI LG483196996$1,571
  19. 1.75 Carat Round Lab-Grown Diamond, I SI1, IGI LG483197010$1,777
  20. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG485136606$1,728
  21. 1.71 Carat Round Lab-Grown Diamond, I SI1, IGI LG485136617$1,737
  22. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG485136626$1,469
  23. 1.80 Carat Round Lab-Grown Diamond, J SI1, IGI LG485136747$1,554
  24. 1.91 Carat Round Lab-Grown Diamond, I SI1, IGI LG485136751$1,938
  25. 1.81 Carat Round Lab-Grown Diamond, I SI2, IGI LG485136756$1,654
  26. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG485161679$1,827
  27. 1.83 Carat Round Lab-Grown Diamond, I SI1, IGI LG485161695$1,858
  28. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG485161698$1,827
  29. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG485161701$1,470
  30. 1.77 Carat Round Lab-Grown Diamond, J SI1, IGI LG485161718$1,529
  31. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG485161719$1,470
  32. 1.84 Carat Round Lab-Grown Diamond, I SI1, IGI LG485161783$1,868
  33. 1.91 Carat Round Lab-Grown Diamond, I SI1, IGI LG485161819$1,938
  34. 1.78 Carat Round Lab-Grown Diamond, J SI2, IGI LG485161822$1,388
  35. 1.70 Carat Round Lab-Grown Diamond, J SI2, IGI LG485163237$1,326
  36. 1.82 Carat Round Lab-Grown Diamond, J SI1, IGI LG485163244$1,571
  37. 1.81 Carat Round Lab-Grown Diamond, J SI1, IGI LG485163254$1,563
  38. 1.64 Carat Round Lab-Grown Diamond, I SI2, IGI LG485163329$1,499
  39. 1.60 Carat Round Lab-Grown Diamond, I SI1, IGI LG485163330$1,628
  40. 1.77 Carat Round Lab-Grown Diamond, I SI1, IGI LG487173041$1,798
  41. 1.76 Carat Round Lab-Grown Diamond, J SI1, IGI LG487173045$1,520
  42. 1.81 Carat Round Lab-Grown Diamond, G VS2, IGI LG487173782$2,757
  43. 1.65 Carat Round Lab-Grown Diamond, G VS2, IGI LG487198018$2,516
  44. 1.71 Carat Round Lab-Grown Diamond, H SI1, IGI LG487199056$2,025
  45. 1.72 Carat Round Lab-Grown Diamond, H SI2, IGI LG488143432$1,688
  46. 1.98 Carat Round Lab-Grown Diamond, I SI1, IGI LG488154364$2,006
  47. 1.81 Carat Round Lab-Grown Diamond, J VS2, IGI LG488154374$1,653
  48. 1.82 Carat Round Lab-Grown Diamond, H SI1, IGI LG488154388$2,153
  49. 1.86 Carat Round Lab-Grown Diamond, I SI1, IGI LG488154391$1,887
  50. 1.83 Carat Round Lab-Grown Diamond, J SI1, IGI LG488154599$1,579
  51. 1.80 Carat Round Lab-Grown Diamond, J VS1, IGI LG488154618$1,765
  52. 1.80 Carat Round Lab-Grown Diamond, J SI1, IGI LG488154652$1,554
  53. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG488154663$1,469
  54. 1.66 Carat Round Lab-Grown Diamond, I SI1, IGI LG488155748$1,687
  55. 1.83 Carat Round Lab-Grown Diamond, J SI1, IGI LG488156480$1,579
  56. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG488156482$1,644
  57. 1.90 Carat Round Lab-Grown Diamond, I VS2, IGI LG488156491$2,054
  58. 1.90 Carat Round Lab-Grown Diamond, I SI1, IGI LG488156495$1,926
  59. 1.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG488156499$1,947
  60. 1.91 Carat Round Lab-Grown Diamond, I SI1, IGI LG488156540$1,938