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 42

51,503 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. 1.71 Carat Round Lab-Grown Diamond, I SI1, IGI LG492136386$1,737
  2. 1.63 Carat Round Lab-Grown Diamond, I SI1, IGI LG492136409$1,658
  3. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG492136412$1,554
  4. 1.75 Carat Round Lab-Grown Diamond, I SI1, IGI LG492136493$1,777
  5. 1.97 Carat Round Lab-Grown Diamond, I SI2, IGI LG492136509$1,796
  6. 1.91 Carat Round Lab-Grown Diamond, I SI1, IGI LG492136533$1,938
  7. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG492136543$1,554
  8. 1.70 Carat Round Lab-Grown Diamond, D SI1, IGI LG492136571$2,790
  9. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG492136599$1,728
  10. 1.86 Carat Round Lab-Grown Diamond, I SI1, IGI LG492136648$1,887
  11. 1.73 Carat Round Lab-Grown Diamond, H SI1, IGI LG492136704$2,048
  12. 1.73 Carat Round Lab-Grown Diamond, I VS2, IGI LG492136780$1,873
  13. 1.71 Carat Round Lab-Grown Diamond, J VS2, IGI LG494160307$1,563
  14. 1.79 Carat Round Lab-Grown Diamond, I VS2, IGI LG494161653$1,938
  15. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG494161659$1,554
  16. 1.72 Carat Round Lab-Grown Diamond, J SI1, IGI LG494161660$1,485
  17. 1.80 Carat Round Lab-Grown Diamond, I SI2, IGI LG494172370$1,644
  18. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG494172371$1,827
  19. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG494172389$1,728
  20. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG494173813$1,728
  21. 1.61 Carat Round Lab-Grown Diamond, I SI1, IGI LG494173822$1,638
  22. 1.84 Carat Round Lab-Grown Diamond, I SI1, IGI LG494173838$1,868
  23. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG494173840$1,469
  24. 1.57 Carat Round Lab-Grown Diamond, J VS2, IGI LG494173925$1,438
  25. 1.73 Carat Round Lab-Grown Diamond, I SI2, IGI LG494174661$1,581
  26. 1.63 Carat Round Lab-Grown Diamond, I SI1, IGI LG494184073$1,658
  27. 1.81 Carat Round Lab-Grown Diamond, I SI1, IGI LG494185597$1,838
  28. 1.81 Carat Round Lab-Grown Diamond, J SI1, IGI LG494185613$1,563
  29. 1.90 Carat Round Lab-Grown Diamond, J SI1, IGI LG496102593$1,638
  30. 1.80 Carat Round Lab-Grown Diamond, J SI1, IGI LG496102600$1,554
  31. 1.94 Carat Round Lab-Grown Diamond, I SI1, IGI LG496102616$1,967
  32. 1.76 Carat Round Lab-Grown Diamond, I SI2, IGI LG496121296$1,607
  33. 1.81 Carat Round Lab-Grown Diamond, I VS2, IGI LG496121319$1,959
  34. 1.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG496121323$1,947
  35. 1.63 Carat Round Lab-Grown Diamond, I SI1, IGI LG496121330$1,658
  36. 1.80 Carat Round Lab-Grown Diamond, J SI1, IGI LG496121331$1,554
  37. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG496121345$1,644
  38. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG496134879$1,644
  39. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG496134881$1,827
  40. 1.81 Carat Round Lab-Grown Diamond, I SI1, IGI LG496134882$1,837
  41. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG496134889$1,554
  42. 1.71 Carat Round Lab-Grown Diamond, I SI1, IGI LG496134892$1,737
  43. 1.61 Carat Round Lab-Grown Diamond, I SI1, IGI LG496134913$1,638
  44. 1.90 Carat Round Lab-Grown Diamond, I VS2, IGI LG496135543$2,055
  45. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG496135550$1,827
  46. 1.82 Carat Round Lab-Grown Diamond, I SI2, IGI LG497145056$1,660
  47. 1.81 Carat Round Lab-Grown Diamond, J VS2, IGI LG497145062$1,653
  48. 1.81 Carat Round Lab-Grown Diamond, J VS2, IGI LG497155904$1,652
  49. 1.82 Carat Round Lab-Grown Diamond, J SI1, IGI LG497155921$1,571
  50. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG497155925$1,827
  51. 1.81 Carat Round Lab-Grown Diamond, I SI1, IGI LG497155932$1,837
  52. 1.70 Carat Round Lab-Grown Diamond, J SI2, IGI LG497155949$1,326
  53. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG497157613$1,554
  54. 1.90 Carat Round Lab-Grown Diamond, I SI1, IGI LG497157642$1,926
  55. 1.90 Carat Round Lab-Grown Diamond, I VS2, IGI LG497157662$2,055
  56. 1.74 Carat Round Lab-Grown Diamond, I SI1, IGI LG497158239$1,767
  57. 1.72 Carat Round Lab-Grown Diamond, J VS2, IGI LG497158241$1,572
  58. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG497158248$1,827
  59. 1.92 Carat Round Lab-Grown Diamond, I VS1, IGI LG497158285$2,240
  60. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG497170774$1,644