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 17

36,409 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 VS1, IGI LG442068560$1,987
  2. 1.70 Carat Round Lab-Grown Diamond, I VVS2, IGI LG442068611$2,128
  3. 1.81 Carat Round Lab-Grown Diamond, I VS2, IGI LG442068661$1,959
  4. 1.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG442068665$1,947
  5. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG442068772$2,101
  6. 1.70 Carat Round Lab-Grown Diamond, I VS2, IGI LG442068799$1,841
  7. 1.71 Carat Round Lab-Grown Diamond, I VS2, IGI LG442069056$1,852
  8. 1.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG442069075$1,987
  9. 1.60 Carat Round Lab-Grown Diamond, I VS1, IGI LG442069113$1,872
  10. 1.81 Carat Round Lab-Grown Diamond, I VS2, IGI LG442069170$1,959
  11. 1.65 Carat Round Lab-Grown Diamond, I VS1, IGI LG442069280$1,929
  12. 1.56 Carat Round Lab-Grown Diamond, I SI1, IGI LG442069364$1,588
  13. 1.71 Carat Round Lab-Grown Diamond, J VS1, IGI LG442069468$1,680
  14. 1.70 Carat Round Lab-Grown Diamond, I VS2, IGI LG445035788$1,841
  15. 1.81 Carat Round Lab-Grown Diamond, I VS1, IGI LG445035809$2,114
  16. 1.65 Carat Round Lab-Grown Diamond, J VS2, IGI LG445036223$1,509
  17. 1.62 Carat Round Lab-Grown Diamond, I VS1, IGI LG445036257$1,895
  18. 1.58 Carat Round Lab-Grown Diamond, I VS2, IGI LG445036258$1,714
  19. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG445036260$1,554
  20. 1.76 Carat Round Lab-Grown Diamond, J VS1, IGI LG445036478$1,728
  21. 1.80 Carat Round Lab-Grown Diamond, J VS1, IGI LG445036481$1,765
  22. 1.70 Carat Round Lab-Grown Diamond, I VS2, IGI LG445036498$1,842
  23. 1.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG445036680$1,987
  24. 1.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG445036890$1,987
  25. 1.56 Carat Round Lab-Grown Diamond, I SI2, IGI LG445037097$1,428
  26. 1.58 Carat Round Lab-Grown Diamond, J VVS2, IGI LG445037169$1,661
  27. 1.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG445037432$1,948
  28. 1.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG445037433$1,987
  29. 1.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG445037579$1,948
  30. 1.81 Carat Round Lab-Grown Diamond, J VS1, IGI LG445037723$1,776
  31. 1.81 Carat Round Lab-Grown Diamond, J VS1, IGI LG445037724$1,775
  32. 1.70 Carat Round Lab-Grown Diamond, J VS1, IGI LG445039171$1,670
  33. 1.70 Carat Round Lab-Grown Diamond, J VS1, IGI LG445039298$1,670
  34. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG445039322$1,554
  35. 1.70 Carat Round Lab-Grown Diamond, J VS1, IGI LG445039351$1,670
  36. 1.81 Carat Round Lab-Grown Diamond, J VS2, IGI LG445039412$1,653
  37. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG445039455$1,644
  38. 1.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG447001557$1,987
  39. 1.80 Carat Round Lab-Grown Diamond, J VS1, IGI LG447001668$1,766
  40. 1.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG447001701$1,947
  41. 1.63 Carat Round Lab-Grown Diamond, J VVS2, IGI LG447002033$1,712
  42. 1.55 Carat Round Lab-Grown Diamond, J VS1, IGI LG447098246$1,525
  43. 1.80 Carat Round Lab-Grown Diamond, J VS1, IGI LG447098956$1,765
  44. 1.70 Carat Round Lab-Grown Diamond, J VVS2, IGI LG447098970$1,784
  45. 1.70 Carat Round Lab-Grown Diamond, J VVS2, IGI LG447099373$1,784
  46. 1.71 Carat Round Lab-Grown Diamond, J VS2, IGI LG447099374$1,562
  47. 1.79 Carat Round Lab-Grown Diamond, J VS1, IGI LG447099667$1,756
  48. 1.80 Carat Round Lab-Grown Diamond, J VS1, IGI LG447099671$1,766
  49. 1.63 Carat Round Lab-Grown Diamond, J VS1, IGI LG447099692$1,603
  50. 1.61 Carat Round Lab-Grown Diamond, J VS2, IGI LG447099783$1,474
  51. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG447099875$1,644
  52. 1.80 Carat Round Lab-Grown Diamond, J VS1, IGI LG447099880$1,765
  53. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG447099883$1,554
  54. 1.53 Carat Round Lab-Grown Diamond, J VS1, IGI LG447099980$1,506
  55. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG451055410$1,644
  56. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG451055418$1,554
  57. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG451055463$2,101
  58. 1.79 Carat Round Lab-Grown Diamond, J VS2, IGI LG451055525$1,634
  59. 1.80 Carat Round Lab-Grown Diamond, J VS1, IGI LG451055554$1,766
  60. 1.71 Carat Round Lab-Grown Diamond, J VS2, IGI LG451055573$1,563