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 20

51,603 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. 1.80 Carat Round Lab-Grown Diamond, G VS1, IGI LG487108280$3,045
  2. 1.57 Carat Round Lab-Grown Diamond, H VS1, IGI LG487108721$2,181
  3. 1.81 Carat Round Lab-Grown Diamond, I VS1, IGI LG487172944$2,113
  4. 1.65 Carat Round Lab-Grown Diamond, G VS1, IGI LG487173030$2,794
  5. 1.70 Carat Round Lab-Grown Diamond, J VVS2, IGI LG487173733$1,785
  6. 1.71 Carat Round Lab-Grown Diamond, J VVS2, IGI LG487173734$1,795
  7. 1.55 Carat Round Lab-Grown Diamond, J VS2, IGI LG487175153$1,420
  8. 1.80 Carat Round Lab-Grown Diamond, G VS1, IGI LG487175182$3,046
  9. 1.60 Carat Round Lab-Grown Diamond, F VS1, IGI LG487198009$3,115
  10. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG488141599$2,102
  11. 1.76 Carat Round Lab-Grown Diamond, F VS1, IGI LG488143381$3,423
  12. 1.70 Carat Round Lab-Grown Diamond, G VS1, IGI LG488143393$2,878
  13. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG488143409$2,102
  14. 1.80 Carat Round Lab-Grown Diamond, I VVS2, IGI LG488154367$2,251
  15. 1.75 Carat Round Lab-Grown Diamond, I VS1, IGI LG488154377$2,044
  16. 1.56 Carat Round Lab-Grown Diamond, F VS1, IGI LG488154412$3,038
  17. 1.80 Carat Round Lab-Grown Diamond, J VS1, IGI LG488154667$1,766
  18. 1.61 Carat Round Lab-Grown Diamond, J VS1, IGI LG488154675$1,582
  19. 1.70 Carat Round Lab-Grown Diamond, I VVS2, IGI LG488154684$2,128
  20. 1.70 Carat Round Lab-Grown Diamond, F VS1, IGI LG488154729$3,308
  21. 1.64 Carat Round Lab-Grown Diamond, F VS1, IGI LG488155707$3,192
  22. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG488156473$2,102
  23. 1.55 Carat Round Lab-Grown Diamond, J VS2, IGI LG488156498$1,420
  24. 1.61 Carat Round Lab-Grown Diamond, F VS1, IGI LG488157333$3,135
  25. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG490174529$1,644
  26. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG490175065$1,827
  27. 1.80 Carat Round Lab-Grown Diamond, J SI1, IGI LG490175154$1,554
  28. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG490190991$1,644
  29. 1.80 Carat Round Lab-Grown Diamond, I VVS2, IGI LG490191069$2,253
  30. 1.55 Carat Round Lab-Grown Diamond, J VS1, IGI LG490191986$1,525
  31. 1.64 Carat Round Lab-Grown Diamond, F VS1, IGI LG490192044$3,192
  32. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG490193818$2,101
  33. 1.80 Carat Round Lab-Grown Diamond, J VS1, IGI LG492110247$1,765
  34. 1.61 Carat Round Lab-Grown Diamond, E VS1, IGI LG492110365$3,352
  35. 1.56 Carat Round Lab-Grown Diamond, I VVS2, IGI LG492111872$1,956
  36. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG492112364$2,101
  37. 1.70 Carat Round Lab-Grown Diamond, H VS1, IGI LG492112369$2,359
  38. 1.51 Carat Round Lab-Grown Diamond, I VS1, IGI LG492112374$1,768
  39. 1.57 Carat Round Lab-Grown Diamond, J VS1, IGI LG492112376$1,545
  40. 1.70 Carat Round Lab-Grown Diamond, J VS1, IGI LG492112378$1,670
  41. 1.57 Carat Round Lab-Grown Diamond, H VS1, IGI LG492112455$2,180
  42. 1.77 Carat Round Lab-Grown Diamond, I VS1, IGI LG492112482$2,066
  43. 1.54 Carat Round Lab-Grown Diamond, I VS1, IGI LG492112484$1,803
  44. 1.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG492112486$1,987
  45. 1.62 Carat Round Lab-Grown Diamond, I VS1, IGI LG492112676$1,895
  46. 1.61 Carat Round Lab-Grown Diamond, J VS1, IGI LG492112679$1,582
  47. 1.60 Carat Round Lab-Grown Diamond, J VS1, IGI LG492112688$1,574
  48. 1.63 Carat Round Lab-Grown Diamond, I VS1, IGI LG492112689$1,906
  49. 1.60 Carat Round Lab-Grown Diamond, J VVS2, IGI LG492112690$1,681
  50. 1.60 Carat Round Lab-Grown Diamond, J VS1, IGI LG492112692$1,574
  51. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG492112711$2,102
  52. 1.60 Carat Round Lab-Grown Diamond, I VS1, IGI LG492112715$1,872
  53. 1.54 Carat Round Lab-Grown Diamond, J VS1, IGI LG492112716$1,516
  54. 1.81 Carat Round Lab-Grown Diamond, J VS1, IGI LG492112723$1,776
  55. 1.61 Carat Round Lab-Grown Diamond, I VS1, IGI LG492113484$1,884
  56. 1.61 Carat Round Lab-Grown Diamond, J VS1, IGI LG492113486$1,582
  57. 1.80 Carat Round Lab-Grown Diamond, J VS1, IGI LG492113492$1,765
  58. 1.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG492113499$1,987
  59. 1.64 Carat Round Lab-Grown Diamond, I VS1, IGI LG492113507$1,918
  60. 1.54 Carat Round Lab-Grown Diamond, J VS1, IGI LG492113543$1,516