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 16

37,172 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 LG440012274$1,728
  2. 1.81 Carat Round Lab-Grown Diamond, I VS1, IGI LG440013129$2,113
  3. 1.71 Carat Round Lab-Grown Diamond, J VS1, IGI LG440013133$1,679
  4. 1.79 Carat Round Lab-Grown Diamond, I VS2, IGI LG440013475$1,938
  5. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG440013485$1,554
  6. 1.53 Carat Round Lab-Grown Diamond, I VS1, IGI LG440013509$1,791
  7. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG440013586$2,101
  8. 1.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG440013897$1,987
  9. 1.56 Carat Round Lab-Grown Diamond, J VS2, IGI LG440013918$1,428
  10. 1.70 Carat Round Lab-Grown Diamond, J VS1, IGI LG440013927$1,669
  11. 1.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG440013938$1,987
  12. 1.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG440014002$1,987
  13. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG440014010$2,101
  14. 1.81 Carat Round Lab-Grown Diamond, J VS1, IGI LG440014017$1,775
  15. 1.81 Carat Round Lab-Grown Diamond, I VS1, IGI LG440014026$2,114
  16. 1.70 Carat Round Lab-Grown Diamond, J VS1, IGI LG440014036$1,670
  17. 1.80 Carat Round Lab-Grown Diamond, I VVS2, IGI LG440014052$2,251
  18. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG440014565$1,728
  19. 1.77 Carat Round Lab-Grown Diamond, I VS2, IGI LG440014635$1,915
  20. 1.71 Carat Round Lab-Grown Diamond, J VS1, IGI LG442065884$1,679
  21. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG442065899$2,101
  22. 1.53 Carat Round Lab-Grown Diamond, J VVS2, IGI LG442065921$1,609
  23. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG442065933$2,101
  24. 1.78 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066135$1,926
  25. 1.58 Carat Round Lab-Grown Diamond, J VS1, IGI LG442066188$1,554
  26. 1.77 Carat Round Lab-Grown Diamond, I VVS2, IGI LG442066332$2,215
  27. 1.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG442066340$1,987
  28. 1.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066366$1,948
  29. 1.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG442066383$1,987
  30. 1.79 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066390$1,938
  31. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG442066393$2,101
  32. 1.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG442066427$1,987
  33. 1.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG442066429$1,987
  34. 1.81 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066433$1,959
  35. 1.78 Carat Round Lab-Grown Diamond, I SI1, IGI LG442066450$1,808
  36. 1.78 Carat Round Lab-Grown Diamond, J VS1, IGI LG442066653$1,746
  37. 1.80 Carat Round Lab-Grown Diamond, I VVS2, IGI LG442066692$2,253
  38. 1.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG442066693$1,987
  39. 1.54 Carat Round Lab-Grown Diamond, I VVS2, IGI LG442066694$1,931
  40. 1.79 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066713$1,938
  41. 1.81 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066734$1,959
  42. 1.77 Carat Round Lab-Grown Diamond, I VS1, IGI LG442066737$2,068
  43. 1.81 Carat Round Lab-Grown Diamond, I VS1, IGI LG442066740$2,113
  44. 1.57 Carat Round Lab-Grown Diamond, J VS2, IGI LG442066743$1,438
  45. 1.70 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066762$1,842
  46. 1.58 Carat Round Lab-Grown Diamond, J VS1, IGI LG442066869$1,554
  47. 1.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG442066888$1,987
  48. 1.70 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066896$1,841
  49. 1.70 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066987$1,841
  50. 1.70 Carat Round Lab-Grown Diamond, J VS1, IGI LG442067080$1,669
  51. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG442067100$2,102
  52. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG442067101$2,101
  53. 1.70 Carat Round Lab-Grown Diamond, J VS1, IGI LG442067180$1,669
  54. 1.57 Carat Round Lab-Grown Diamond, J VVS2, IGI LG442067190$1,651
  55. 1.63 Carat Round Lab-Grown Diamond, J VS1, IGI LG442067207$1,602
  56. 1.71 Carat Round Lab-Grown Diamond, I VS2, IGI LG442067209$1,852
  57. 1.67 Carat Round Lab-Grown Diamond, I VS1, IGI LG442067210$1,953
  58. 1.77 Carat Round Lab-Grown Diamond, I VS2, IGI LG442067634$1,915
  59. 1.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG442067638$1,987
  60. 1.58 Carat Round Lab-Grown Diamond, I VS2, IGI LG442067661$1,714