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 48

36,915 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. 1.56 Carat Round Lab-Grown Diamond, J SI2, IGI LG499191763$1,220
  2. 1.56 Carat Round Lab-Grown Diamond, J SI2, IGI LG499191770$1,220
  3. 1.53 Carat Round Lab-Grown Diamond, J SI1, IGI LG500150526$1,326
  4. 1.53 Carat Round Lab-Grown Diamond, I SI1, IGI LG500150528$1,558
  5. 1.52 Carat Round Lab-Grown Diamond, I SI1, IGI LG500150549$1,548
  6. 1.51 Carat Round Lab-Grown Diamond, I SI1, IGI LG500151221$1,538
  7. 1.51 Carat Round Lab-Grown Diamond, J SI2, IGI LG500151229$1,182
  8. 1.76 Carat Round Lab-Grown Diamond, F SI1, IGI LG526259454$327
  9. 1.55 Carat Round Lab-Grown Diamond, F VS2, IGI LG539202935$2,733
  10. 1.50 Carat Round Lab-Grown Diamond, E VS2, IGI LG560217874$2,821
  11. 1.52 Carat Round Lab-Grown Diamond, F VS2, IGI LG561288824$2,680
  12. 1.53 Carat Round Lab-Grown Diamond, F VS2, IGI LG561289071$2,698
  13. 1.55 Carat Round Lab-Grown Diamond, F VS2, IGI LG564375167$2,733
  14. 1.54 Carat Round Lab-Grown Diamond, F VS2, IGI LG566322896$2,715
  15. 1.55 Carat Round Lab-Grown Diamond, F VS2, IGI LG566327774$2,733
  16. 1.54 Carat Round Lab-Grown Diamond, F VS2, IGI LG566392417$2,715
  17. 1.54 Carat Round Lab-Grown Diamond, F VS2, IGI LG566392418$2,715
  18. 1.53 Carat Round Lab-Grown Diamond, F VS2, IGI LG567347589$2,698
  19. 1.52 Carat Round Lab-Grown Diamond, E VS2, IGI LG567347610$2,859
  20. 1.54 Carat Round Lab-Grown Diamond, F VS2, IGI LG567347612$2,715
  21. 1.51 Carat Round Lab-Grown Diamond, F VS2, IGI LG567347729$2,663
  22. 1.51 Carat Round Lab-Grown Diamond, G VS2, IGI LG567371128$2,305
  23. 1.56 Carat Round Lab-Grown Diamond, E VS2, IGI LG567383354$2,933
  24. 1.54 Carat Round Lab-Grown Diamond, E VS2, IGI LG573319610$2,896
  25. 1.55 Carat Round Lab-Grown Diamond, E VS2, IGI LG573398068$2,914
  26. 1.56 Carat Round Lab-Grown Diamond, F VS2, IGI LG574338132$2,750
  27. 1.55 Carat Round Lab-Grown Diamond, E VS2, IGI LG574338141$2,914
  28. 1.51 Carat Round Lab-Grown Diamond, E VS2, IGI LG574341674$2,840
  29. 1.56 Carat Round Lab-Grown Diamond, E VS2, IGI LG574351326$2,933
  30. 1.53 Carat Round Lab-Grown Diamond, F VS2, IGI LG575398172$2,698
  31. 1.53 Carat Round Lab-Grown Diamond, F VS2, IGI LG575398180$2,698
  32. 1.51 Carat Round Lab-Grown Diamond, E VS2, IGI LG575398404$2,840
  33. 1.74 Carat Round Lab-Grown Diamond, E VVS2, IGI LG673424753$433
  34. 1.63 Carat Round Lab-Grown Diamond, D IF, IGI LG678537763$538
  35. 1.50 Carat Round Lab-Grown Diamond, D VVS2, IGI LG685587531$304
  36. 1.79 Carat Round Lab-Grown Diamond, F SI1, IGI LG586380302$240
  37. 1.58 Carat Round Lab-Grown Diamond, D SI1, IGI LG569331005$229
  38. 1.68 Carat Round Lab-Grown Diamond, E SI1, IGI LG570333696$227
  39. 1.71 Carat Round Lab-Grown Diamond, F SI1, IGI LG573377307$230
  40. 1.71 Carat Round Lab-Grown Diamond, E VS2, GIA 6491658072$482
  41. 1.60 Carat Round Lab-Grown Diamond, D SI1, IGI LG566309684$232
  42. 1.70 Carat Round Lab-Grown Diamond, D VVS2, IGI LG685531140$308
  43. 1.79 Carat Round Lab-Grown Diamond, G VVS2, IGI LG536207280$427
  44. 1.52 Carat Round Lab-Grown Diamond, D VVS1, IGI LG685575448$270
  45. 1.70 Carat Round Lab-Grown Diamond, G VS1, IGI LG597380104$393
  46. 1.73 Carat Round Lab-Grown Diamond, D VVS2, IGI LG628420838$311
  47. 1.53 Carat Round Lab-Grown Diamond, E IF, IGI LG683542553$367
  48. 1.79 Carat Round Lab-Grown Diamond, E VS1, IGI LG685584450$294
  49. 1.88 Carat Round Lab-Grown Diamond, D VS1, IGI LG685531149$322
  50. 1.77 Carat Round Lab-Grown Diamond, E VS2, IGI LG685597042$283
  51. 1.91 Carat Round Lab-Grown Diamond, E VS1, IGI LG685587582$340
  52. 1.61 Carat Round Lab-Grown Diamond, D VS1, GIA 6502648930$542
  53. 1.85 Carat Round Lab-Grown Diamond, D VVS2, IGI LG685540290$375
  54. 1.82 Carat Round Lab-Grown Diamond, D VVS2, IGI LG685583011$370
  55. 1.90 Carat Round Lab-Grown Diamond, D VS1, IGI LG689534959$400
  56. 1.80 Carat Round Lab-Grown Diamond, F SI1, IGI LG651482936$244
  57. 1.80 Carat Round Lab-Grown Diamond, D VVS2, IGI LG684510505$323
  58. 1.86 Carat Round Lab-Grown Diamond, E VS1, IGI LG628420972$270
  59. 1.90 Carat Round Lab-Grown Diamond, E VS1, IGI LG635425950$274
  60. 1.64 Carat Round Lab-Grown Diamond, D VVS2, IGI LG685503519$469