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 78

37,703 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. 1.66 Carat Round Lab-Grown Diamond, I SI1, IGI LG442065927$1,687
  2. 1.71 Carat Round Lab-Grown Diamond, I SI1, IGI LG442066098$1,738
  3. 1.83 Carat Round Lab-Grown Diamond, I VS1, IGI LG442066118$2,136
  4. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG442066128$1,827
  5. 1.70 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066190$1,841
  6. 1.81 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066319$1,959
  7. 1.72 Carat Round Lab-Grown Diamond, I SI1, IGI LG442066327$1,747
  8. 1.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG442066339$1,987
  9. 1.60 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066378$1,735
  10. 1.61 Carat Round Lab-Grown Diamond, J VS2, IGI LG442066391$1,473
  11. 1.72 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066428$1,862
  12. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG442066437$1,469
  13. 1.64 Carat Round Lab-Grown Diamond, I VS1, IGI LG442066439$1,918
  14. 1.70 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066452$1,841
  15. 1.70 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066723$1,841
  16. 1.70 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066750$1,842
  17. 1.51 Carat Round Lab-Grown Diamond, I SI1, IGI LG442066850$1,538
  18. 1.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG442066854$1,987
  19. 1.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066901$1,948
  20. 1.70 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066902$1,842
  21. 1.86 Carat Round Lab-Grown Diamond, I SI1, IGI LG442066993$1,888
  22. 1.89 Carat Round Lab-Grown Diamond, I SI1, IGI LG442066994$1,918
  23. 1.88 Carat Round Lab-Grown Diamond, I VS2, IGI LG442067115$2,033
  24. 1.70 Carat Round Lab-Grown Diamond, I VS2, IGI LG442067200$1,842
  25. 1.70 Carat Round Lab-Grown Diamond, I VS2, IGI LG442067644$1,841
  26. 1.66 Carat Round Lab-Grown Diamond, I SI1, IGI LG442067674$1,687
  27. 1.76 Carat Round Lab-Grown Diamond, I VS1, IGI LG442067843$2,055
  28. 1.71 Carat Round Lab-Grown Diamond, I VS2, IGI LG442067922$1,852
  29. 1.71 Carat Round Lab-Grown Diamond, I VS2, IGI LG442067942$1,852
  30. 1.55 Carat Round Lab-Grown Diamond, I SI1, IGI LG442067967$1,578
  31. 1.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG442068518$1,628
  32. 1.70 Carat Round Lab-Grown Diamond, I VS2, IGI LG442068553$1,841
  33. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG442068664$1,554
  34. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG442068669$1,554
  35. 1.54 Carat Round Lab-Grown Diamond, J SI1, IGI LG442068671$1,334
  36. 1.81 Carat Round Lab-Grown Diamond, I VS2, IGI LG442069076$1,959
  37. 1.61 Carat Round Lab-Grown Diamond, I SI1, IGI LG442069173$1,638
  38. 1.72 Carat Round Lab-Grown Diamond, I VS2, IGI LG442069192$1,862
  39. 1.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG442069261$1,987
  40. 1.72 Carat Round Lab-Grown Diamond, I VS2, IGI LG442069267$1,862
  41. 1.71 Carat Round Lab-Grown Diamond, I VS2, IGI LG442069322$1,852
  42. 1.74 Carat Round Lab-Grown Diamond, I VS1, IGI LG442069330$2,033
  43. 1.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG442069361$1,628
  44. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG442069488$1,470
  45. 1.52 Carat Round Lab-Grown Diamond, I SI1, IGI LG447001218$1,547
  46. 1.74 Carat Round Lab-Grown Diamond, J VS2, IGI LG447001694$1,589
  47. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG451055387$1,827
  48. 1.96 Carat Round Lab-Grown Diamond, J VS2, IGI LG451055661$1,787
  49. 1.51 Carat Round Lab-Grown Diamond, J VS1, IGI LG451057449$1,487
  50. 1.65 Carat Round Lab-Grown Diamond, H SI1, IGI LG462177040$1,955
  51. 1.95 Carat Round Lab-Grown Diamond, J VS2, IGI LG485136682$1,778
  52. 1.51 Carat Round Lab-Grown Diamond, H VS1, IGI LG485162747$2,099
  53. 1.82 Carat Round Lab-Grown Diamond, G VS1, IGI LG487172830$3,079
  54. 1.91 Carat Round Lab-Grown Diamond, J VS2, IGI LG487173043$1,743
  55. 1.90 Carat Round Lab-Grown Diamond, D VS1, IGI LG490191921$4,281
  56. 1.81 Carat Round Lab-Grown Diamond, J VS2, IGI LG492112357$1,653
  57. 1.71 Carat Round Lab-Grown Diamond, I VS2, IGI LG492112375$1,852
  58. 1.56 Carat Round Lab-Grown Diamond, J VS1, IGI LG492112386$1,535
  59. 1.76 Carat Round Lab-Grown Diamond, I VS1, IGI LG492112450$2,056
  60. 1.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG492112451$1,629