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 37

51,881 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. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG442066755$1,728
  2. 1.63 Carat Round Lab-Grown Diamond, J SI1, IGI LG442066849$1,410
  3. 1.77 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066865$1,915
  4. 1.75 Carat Round Lab-Grown Diamond, I SI1, IGI LG442066873$1,778
  5. 1.83 Carat Round Lab-Grown Diamond, I SI1, IGI LG442066874$1,858
  6. 1.60 Carat Round Lab-Grown Diamond, I SI2, IGI LG442066975$1,464
  7. 1.60 Carat Round Lab-Grown Diamond, I SI1, IGI LG442067077$1,628
  8. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG442067083$1,728
  9. 1.71 Carat Round Lab-Grown Diamond, I SI1, IGI LG442067089$1,737
  10. 1.61 Carat Round Lab-Grown Diamond, I SI1, IGI LG442067090$1,638
  11. 1.7 Carat Round Lab-Grown Diamond, J SI2, IGI LG442067091$1,326
  12. 1.70 Carat Round Lab-Grown Diamond, I VS2, IGI LG442067112$1,841
  13. 1.78 Carat Round Lab-Grown Diamond, J SI1, IGI LG442067187$1,537
  14. 1.76 Carat Round Lab-Grown Diamond, J VS2, IGI LG442067203$1,608
  15. 1.62 Carat Round Lab-Grown Diamond, I SI1, IGI LG442067208$1,648
  16. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG442067678$1,469
  17. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG442067681$1,469
  18. 1.64 Carat Round Lab-Grown Diamond, I SI2, IGI LG442067801$1,499
  19. 1.80 Carat Round Lab-Grown Diamond, J SI1, IGI LG442067802$1,554
  20. 1.78 Carat Round Lab-Grown Diamond, I SI1, IGI LG442067978$1,807
  21. 1.85 Carat Round Lab-Grown Diamond, I SI1, IGI LG442068501$1,877
  22. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG442068512$1,728
  23. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG442068563$1,827
  24. 1.86 Carat Round Lab-Grown Diamond, I VS2, IGI LG442068564$2,012
  25. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG442068571$1,470
  26. 1.71 Carat Round Lab-Grown Diamond, I SI1, IGI LG442068739$1,737
  27. 1.79 Carat Round Lab-Grown Diamond, I SI1, IGI LG442068828$1,817
  28. 1.71 Carat Round Lab-Grown Diamond, I SI1, IGI LG442069079$1,738
  29. 1.70 Carat Round Lab-Grown Diamond, I VS2, IGI LG442069102$1,841
  30. 1.64 Carat Round Lab-Grown Diamond, J SI1, IGI LG442069131$1,418
  31. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG442069188$1,728
  32. 1.76 Carat Round Lab-Grown Diamond, I VS1, IGI LG442069259$2,055
  33. 1.60 Carat Round Lab-Grown Diamond, I SI1, IGI LG442069351$1,628
  34. 1.83 Carat Round Lab-Grown Diamond, I SI1, IGI LG442069359$1,856
  35. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG442069504$1,728
  36. 1.60 Carat Round Lab-Grown Diamond, I SI1, IGI LG442069507$1,628
  37. 1.72 Carat Round Lab-Grown Diamond, I SI1, IGI LG445035811$1,748
  38. 1.67 Carat Round Lab-Grown Diamond, J SI1, IGI LG445036209$1,443
  39. 1.83 Carat Round Lab-Grown Diamond, J SI1, IGI LG445036210$1,579
  40. 1.61 Carat Round Lab-Grown Diamond, J SI1, IGI LG445036211$1,393
  41. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG445036220$1,644
  42. 1.75 Carat Round Lab-Grown Diamond, J SI1, IGI LG445036252$1,512
  43. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG445036331$1,827
  44. 1.82 Carat Round Lab-Grown Diamond, I SI1, IGI LG445036336$1,847
  45. 1.73 Carat Round Lab-Grown Diamond, I SI2, IGI LG445036338$1,581
  46. 1.80 Carat Round Lab-Grown Diamond, J SI1, IGI LG445036476$1,554
  47. 1.65 Carat Round Lab-Grown Diamond, J SI1, IGI LG445036480$1,427
  48. 1.70 Carat Round Lab-Grown Diamond, I VS2, IGI LG445036536$1,842
  49. 1.85 Carat Round Lab-Grown Diamond, I VS2, IGI LG445036552$2,001
  50. 1.81 Carat Round Lab-Grown Diamond, J VS2, IGI LG445036596$1,652
  51. 1.71 Carat Round Lab-Grown Diamond, I SI1, IGI LG445036603$1,737
  52. 1.76 Carat Round Lab-Grown Diamond, I SI1, IGI LG445036650$1,788
  53. 1.81 Carat Round Lab-Grown Diamond, J SI1, IGI LG445036672$1,562
  54. 1.71 Carat Round Lab-Grown Diamond, I SI2, IGI LG445036677$1,563
  55. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG445036694$1,728
  56. 1.75 Carat Round Lab-Grown Diamond, I SI1, IGI LG445036876$1,777
  57. 1.81 Carat Round Lab-Grown Diamond, I SI1, IGI LG445036889$1,837
  58. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG445036892$1,554
  59. 1.66 Carat Round Lab-Grown Diamond, J SI1, IGI LG445037430$1,435
  60. 1.84 Carat Round Lab-Grown Diamond, J VS2, IGI LG445037732$1,679