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 38

51,554 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, I VS2, IGI LG445037796$1,959
  2. 1.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG445037797$1,947
  3. 1.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG445037995$1,947
  4. 1.6 Carat Round Lab-Grown Diamond, J SI2, IGI LG445038113$1,250
  5. 1.7 Carat Round Lab-Grown Diamond, J SI2, IGI LG445038292$1,326
  6. 1.61 Carat Round Lab-Grown Diamond, J VS2, IGI LG445039231$1,474
  7. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG445039329$1,644
  8. 1.72 Carat Round Lab-Grown Diamond, J SI1, IGI LG445039330$1,487
  9. 1.82 Carat Round Lab-Grown Diamond, J VS2, IGI LG445039346$1,662
  10. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG447000122$1,470
  11. 1.81 Carat Round Lab-Grown Diamond, I SI1, IGI LG447000380$1,837
  12. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG447001293$1,469
  13. 1.77 Carat Round Lab-Grown Diamond, I VS2, IGI LG447001309$1,915
  14. 1.70 Carat Round Lab-Grown Diamond, J SI2, IGI LG447001321$1,326
  15. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG447001322$1,728
  16. 1.60 Carat Round Lab-Grown Diamond, J SI1, IGI LG447001324$1,385
  17. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG447001562$1,554
  18. 1.70 Carat Round Lab-Grown Diamond, I VS2, IGI LG447001670$1,842
  19. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG447001700$1,469
  20. 1.60 Carat Round Lab-Grown Diamond, I SI2, IGI LG447002179$1,464
  21. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG447098258$1,728
  22. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG447098361$1,470
  23. 1.80 Carat Round Lab-Grown Diamond, J SI1, IGI LG447098972$1,554
  24. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG447099029$1,554
  25. 1.76 Carat Round Lab-Grown Diamond, J VS2, IGI LG447099372$1,607
  26. 1.61 Carat Round Lab-Grown Diamond, J SI1, IGI LG447099710$1,393
  27. 1.82 Carat Round Lab-Grown Diamond, J SI1, IGI LG447099787$1,571
  28. 1.71 Carat Round Lab-Grown Diamond, I SI1, IGI LG447099869$1,737
  29. 1.72 Carat Round Lab-Grown Diamond, J SI1, IGI LG447099879$1,487
  30. 1.80 Carat Round Lab-Grown Diamond, I SI2, IGI LG447099882$1,644
  31. 1.80 Carat Round Lab-Grown Diamond, J SI1, IGI LG447099906$1,554
  32. 1.71 Carat Round Lab-Grown Diamond, I SI1, IGI LG447099943$1,738
  33. 1.70 Carat Round Lab-Grown Diamond, J SI2, IGI LG447099948$1,326
  34. 1.81 Carat Round Lab-Grown Diamond, J SI1, IGI LG447099950$1,563
  35. 1.71 Carat Round Lab-Grown Diamond, I SI1, IGI LG447099971$1,738
  36. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG447099978$1,554
  37. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG447099991$1,728
  38. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG450028064$1,728
  39. 1.85 Carat Round Lab-Grown Diamond, J SI1, IGI LG451055367$1,596
  40. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG451055393$1,644
  41. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG451055404$1,554
  42. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG451055420$1,554
  43. 1.71 Carat Round Lab-Grown Diamond, J VS2, IGI LG451055453$1,562
  44. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG451055456$1,469
  45. 1.60 Carat Round Lab-Grown Diamond, J SI2, IGI LG451055508$1,249
  46. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG451055512$1,554
  47. 1.89 Carat Round Lab-Grown Diamond, J SI1, IGI LG451055524$1,630
  48. 1.83 Carat Round Lab-Grown Diamond, J SI1, IGI LG451055555$1,580
  49. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG451055556$1,644
  50. 1.71 Carat Round Lab-Grown Diamond, J SI1, IGI LG451055557$1,477
  51. 1.72 Carat Round Lab-Grown Diamond, J SI1, IGI LG451055604$1,485
  52. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG451055619$1,470
  53. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG451055620$1,644
  54. 1.63 Carat Round Lab-Grown Diamond, I SI1, IGI LG451055638$1,658
  55. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG451055665$1,470
  56. 1.62 Carat Round Lab-Grown Diamond, J SI2, IGI LG451055667$1,264
  57. 1.81 Carat Round Lab-Grown Diamond, I SI1, IGI LG451055680$1,837
  58. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG451055690$1,728
  59. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG451055708$2,101
  60. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG451056224$1,470