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

37,216 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, J VS2, IGI LG445036220$1,644
  2. 1.75 Carat Round Lab-Grown Diamond, J SI1, IGI LG445036252$1,512
  3. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG445036331$1,827
  4. 1.82 Carat Round Lab-Grown Diamond, I SI1, IGI LG445036336$1,847
  5. 1.73 Carat Round Lab-Grown Diamond, I SI2, IGI LG445036338$1,581
  6. 1.80 Carat Round Lab-Grown Diamond, J SI1, IGI LG445036476$1,554
  7. 1.65 Carat Round Lab-Grown Diamond, J SI1, IGI LG445036480$1,427
  8. 1.70 Carat Round Lab-Grown Diamond, I VS2, IGI LG445036536$1,842
  9. 1.85 Carat Round Lab-Grown Diamond, I VS2, IGI LG445036552$2,001
  10. 1.81 Carat Round Lab-Grown Diamond, J VS2, IGI LG445036596$1,652
  11. 1.71 Carat Round Lab-Grown Diamond, I SI1, IGI LG445036603$1,737
  12. 1.76 Carat Round Lab-Grown Diamond, I SI1, IGI LG445036650$1,788
  13. 1.81 Carat Round Lab-Grown Diamond, J SI1, IGI LG445036672$1,562
  14. 1.71 Carat Round Lab-Grown Diamond, I SI2, IGI LG445036677$1,563
  15. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG445036694$1,728
  16. 1.75 Carat Round Lab-Grown Diamond, I SI1, IGI LG445036876$1,777
  17. 1.81 Carat Round Lab-Grown Diamond, I SI1, IGI LG445036889$1,837
  18. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG445036892$1,554
  19. 1.66 Carat Round Lab-Grown Diamond, J SI1, IGI LG445037430$1,435
  20. 1.84 Carat Round Lab-Grown Diamond, J VS2, IGI LG445037732$1,679
  21. 1.81 Carat Round Lab-Grown Diamond, I VS2, IGI LG445037796$1,959
  22. 1.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG445037797$1,947
  23. 1.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG445037995$1,947
  24. 1.6 Carat Round Lab-Grown Diamond, J SI2, IGI LG445038113$1,250
  25. 1.7 Carat Round Lab-Grown Diamond, J SI2, IGI LG445038292$1,326
  26. 1.61 Carat Round Lab-Grown Diamond, J VS2, IGI LG445039231$1,474
  27. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG445039329$1,644
  28. 1.72 Carat Round Lab-Grown Diamond, J SI1, IGI LG445039330$1,487
  29. 1.82 Carat Round Lab-Grown Diamond, J VS2, IGI LG445039346$1,662
  30. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG447000122$1,470
  31. 1.81 Carat Round Lab-Grown Diamond, I SI1, IGI LG447000380$1,837
  32. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG447001293$1,469
  33. 1.77 Carat Round Lab-Grown Diamond, I VS2, IGI LG447001309$1,915
  34. 1.70 Carat Round Lab-Grown Diamond, J SI2, IGI LG447001321$1,326
  35. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG447001322$1,728
  36. 1.60 Carat Round Lab-Grown Diamond, J SI1, IGI LG447001324$1,385
  37. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG447001562$1,554
  38. 1.70 Carat Round Lab-Grown Diamond, I VS2, IGI LG447001670$1,842
  39. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG447001700$1,469
  40. 1.60 Carat Round Lab-Grown Diamond, I SI2, IGI LG447002179$1,464
  41. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG447098258$1,728
  42. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG447098361$1,470
  43. 1.80 Carat Round Lab-Grown Diamond, J SI1, IGI LG447098972$1,554
  44. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG447099029$1,554
  45. 1.76 Carat Round Lab-Grown Diamond, J VS2, IGI LG447099372$1,607
  46. 1.61 Carat Round Lab-Grown Diamond, J SI1, IGI LG447099710$1,393
  47. 1.82 Carat Round Lab-Grown Diamond, J SI1, IGI LG447099787$1,571
  48. 1.71 Carat Round Lab-Grown Diamond, I SI1, IGI LG447099869$1,737
  49. 1.72 Carat Round Lab-Grown Diamond, J SI1, IGI LG447099879$1,487
  50. 1.80 Carat Round Lab-Grown Diamond, I SI2, IGI LG447099882$1,644
  51. 1.80 Carat Round Lab-Grown Diamond, J SI1, IGI LG447099906$1,554
  52. 1.71 Carat Round Lab-Grown Diamond, I SI1, IGI LG447099943$1,738
  53. 1.70 Carat Round Lab-Grown Diamond, J SI2, IGI LG447099948$1,326
  54. 1.81 Carat Round Lab-Grown Diamond, J SI1, IGI LG447099950$1,563
  55. 1.71 Carat Round Lab-Grown Diamond, I SI1, IGI LG447099971$1,738
  56. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG447099978$1,554
  57. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG447099991$1,728
  58. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG450028064$1,728
  59. 1.85 Carat Round Lab-Grown Diamond, J SI1, IGI LG451055367$1,596
  60. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG451055393$1,644