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 10

33,808 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, J VVS2, IGI LG447098970$1,784
  2. 1.70 Carat Round Lab-Grown Diamond, J VVS2, IGI LG447099373$1,784
  3. 1.71 Carat Round Lab-Grown Diamond, J VS2, IGI LG447099374$1,562
  4. 1.79 Carat Round Lab-Grown Diamond, J VS1, IGI LG447099667$1,756
  5. 1.80 Carat Round Lab-Grown Diamond, J VS1, IGI LG447099880$1,765
  6. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG451055463$2,101
  7. 1.79 Carat Round Lab-Grown Diamond, J VS2, IGI LG451055525$1,634
  8. 1.66 Carat Round Lab-Grown Diamond, J VS1, IGI LG451055636$1,631
  9. 1.55 Carat Round Lab-Grown Diamond, J VS2, IGI LG451055648$1,420
  10. 1.81 Carat Round Lab-Grown Diamond, I VS1, IGI LG451055712$2,113
  11. 1.71 Carat Round Lab-Grown Diamond, J VS2, IGI LG451056231$1,562
  12. 1.70 Carat Round Lab-Grown Diamond, J VS1, IGI LG451056254$1,669
  13. 1.54 Carat Round Lab-Grown Diamond, J VS2, IGI LG451056908$1,410
  14. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG451057575$1,554
  15. 1.60 Carat Round Lab-Grown Diamond, J VS1, IGI LG451057951$1,574
  16. 1.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG459130899$1,987
  17. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG459130932$1,554
  18. 1.65 Carat Round Lab-Grown Diamond, J VS1, IGI LG459194402$1,621
  19. 1.55 Carat Round Lab-Grown Diamond, J VS2, IGI LG459194412$1,420
  20. 1.59 Carat Round Lab-Grown Diamond, J VS2, IGI LG459194414$1,455
  21. 1.62 Carat Round Lab-Grown Diamond, J VS1, IGI LG459194415$1,592
  22. 1.64 Carat Round Lab-Grown Diamond, I SI1, IGI LG459194416$1,667
  23. 1.61 Carat Round Lab-Grown Diamond, J VS1, IGI LG459194417$1,582
  24. 1.64 Carat Round Lab-Grown Diamond, J VS1, IGI LG459194423$1,611
  25. 1.70 Carat Round Lab-Grown Diamond, J VVS2, IGI LG459194425$1,784
  26. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG459194426$1,554
  27. 1.75 Carat Round Lab-Grown Diamond, J VS2, IGI LG459194431$1,599
  28. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG459194440$1,554
  29. 1.59 Carat Round Lab-Grown Diamond, J VS1, IGI LG459194469$1,564
  30. 1.70 Carat Round Lab-Grown Diamond, J VS1, IGI LG459194482$1,669
  31. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG459194484$1,554
  32. 1.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG462132750$1,987
  33. 1.60 Carat Round Lab-Grown Diamond, J VS1, IGI LG462132752$1,574
  34. 1.56 Carat Round Lab-Grown Diamond, J VS1, IGI LG462132765$1,534
  35. 1.62 Carat Round Lab-Grown Diamond, J VS1, IGI LG462132769$1,592
  36. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG462132778$1,554
  37. 1.55 Carat Round Lab-Grown Diamond, J VS1, IGI LG462132789$1,525
  38. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG462132791$1,554
  39. 1.55 Carat Round Lab-Grown Diamond, J VS1, IGI LG462132794$1,525
  40. 1.51 Carat Round Lab-Grown Diamond, J VS1, IGI LG462132856$1,487
  41. 1.55 Carat Round Lab-Grown Diamond, J VS1, IGI LG462133067$1,525
  42. 1.81 Carat Round Lab-Grown Diamond, I VS1, IGI LG476157422$2,113
  43. 1.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG476158090$1,947
  44. 1.60 Carat Round Lab-Grown Diamond, J VS1, IGI LG478113369$1,574
  45. 1.54 Carat Round Lab-Grown Diamond, J VS1, IGI LG478113371$1,515
  46. 1.61 Carat Round Lab-Grown Diamond, J VVS2, IGI LG478113384$1,691
  47. 1.54 Carat Round Lab-Grown Diamond, J VS2, IGI LG478113388$1,410
  48. 1.77 Carat Round Lab-Grown Diamond, I VS2, IGI LG478113394$1,915
  49. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG480148954$1,827
  50. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG480148955$1,644
  51. 1.65 Carat Round Lab-Grown Diamond, J VS1, IGI LG480149558$1,621
  52. 1.64 Carat Round Lab-Grown Diamond, J VS2, IGI LG480150328$1,499
  53. 1.57 Carat Round Lab-Grown Diamond, J VS1, IGI LG480150396$1,544
  54. 1.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG480168075$1,987
  55. 1.81 Carat Round Lab-Grown Diamond, I VS1, IGI LG480173838$2,113
  56. 1.78 Carat Round Lab-Grown Diamond, I SI1, IGI LG483195465$1,807
  57. 1.78 Carat Round Lab-Grown Diamond, I VS1, IGI LG485136629$2,079
  58. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG485136702$1,469
  59. 1.66 Carat Round Lab-Grown Diamond, J SI1, IGI LG485136745$1,435
  60. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG485161674$1,728