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 39

37,255 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 VS2, IGI LG451055420$1,554
  2. 1.71 Carat Round Lab-Grown Diamond, J VS2, IGI LG451055453$1,562
  3. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG451055456$1,469
  4. 1.60 Carat Round Lab-Grown Diamond, J SI2, IGI LG451055508$1,249
  5. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG451055512$1,554
  6. 1.89 Carat Round Lab-Grown Diamond, J SI1, IGI LG451055524$1,630
  7. 1.83 Carat Round Lab-Grown Diamond, J SI1, IGI LG451055555$1,580
  8. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG451055556$1,644
  9. 1.71 Carat Round Lab-Grown Diamond, J SI1, IGI LG451055557$1,477
  10. 1.72 Carat Round Lab-Grown Diamond, J SI1, IGI LG451055604$1,485
  11. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG451055619$1,470
  12. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG451055620$1,644
  13. 1.63 Carat Round Lab-Grown Diamond, I SI1, IGI LG451055638$1,658
  14. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG451055665$1,470
  15. 1.62 Carat Round Lab-Grown Diamond, J SI2, IGI LG451055667$1,264
  16. 1.81 Carat Round Lab-Grown Diamond, I SI1, IGI LG451055680$1,837
  17. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG451055690$1,728
  18. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG451055708$2,101
  19. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG451056224$1,470
  20. 1.75 Carat Round Lab-Grown Diamond, J SI1, IGI LG451056232$1,511
  21. 1.62 Carat Round Lab-Grown Diamond, I SI1, IGI LG451056253$1,648
  22. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG451056255$1,554
  23. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG451056287$1,469
  24. 1.90 Carat Round Lab-Grown Diamond, J SI1, IGI LG451056610$1,638
  25. 1.72 Carat Round Lab-Grown Diamond, J SI2, IGI LG451056625$1,341
  26. 1.71 Carat Round Lab-Grown Diamond, I SI1, IGI LG451057021$1,737
  27. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG451057240$1,469
  28. 1.70 Carat Round Lab-Grown Diamond, J VS1, IGI LG451057242$1,669
  29. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG451057284$1,644
  30. 1.70 Carat Round Lab-Grown Diamond, J SI2, IGI LG451057285$1,326
  31. 1.85 Carat Round Lab-Grown Diamond, J VS2, IGI LG451057291$1,688
  32. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG451057446$1,554
  33. 1.72 Carat Round Lab-Grown Diamond, I SI1, IGI LG451057447$1,747
  34. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG451057448$1,554
  35. 1.72 Carat Round Lab-Grown Diamond, J SI1, IGI LG451057454$1,487
  36. 1.71 Carat Round Lab-Grown Diamond, J VS2, IGI LG451057574$1,562
  37. 1.76 Carat Round Lab-Grown Diamond, J SI1, IGI LG451057582$1,519
  38. 1.71 Carat Round Lab-Grown Diamond, J SI1, IGI LG451057587$1,477
  39. 1.72 Carat Round Lab-Grown Diamond, I SI1, IGI LG451057631$1,748
  40. 1.73 Carat Round Lab-Grown Diamond, I SI2, IGI LG451057633$1,581
  41. 1.70 Carat Round Lab-Grown Diamond, J SI2, IGI LG451057952$1,326
  42. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG459130897$1,644
  43. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG459130903$1,469
  44. 1.61 Carat Round Lab-Grown Diamond, I SI1, IGI LG459130908$1,638
  45. 1.60 Carat Round Lab-Grown Diamond, I SI1, IGI LG459130922$1,628
  46. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG459130927$1,728
  47. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG459130929$1,644
  48. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG459130936$1,644
  49. 1.80 Carat Round Lab-Grown Diamond, F SI1, IGI LG459132297$2,587
  50. 1.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG459194434$1,987
  51. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG459194441$1,554
  52. 1.81 Carat Round Lab-Grown Diamond, J VS2, IGI LG462132774$1,652
  53. 1.63 Carat Round Lab-Grown Diamond, J VS2, IGI LG462132952$1,491
  54. 1.74 Carat Round Lab-Grown Diamond, I SI1, IGI LG462132992$1,768
  55. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG462133002$1,728
  56. 1.90 Carat Round Lab-Grown Diamond, J SI1, IGI LG476156060$1,639
  57. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG476186128$1,728
  58. 1.80 Carat Round Lab-Grown Diamond, I SI2, IGI LG476186438$1,644
  59. 1.80 Carat Round Lab-Grown Diamond, J SI1, IGI LG476186459$1,554
  60. 1.81 Carat Round Lab-Grown Diamond, J SI1, IGI LG476186881$1,562