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 339

52,094 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. 1.55 Carat Round Lab-Grown Diamond, D FL, IGI LG799651234$753
  2. 1.54 Carat Round Lab-Grown Diamond, D FL, IGI LG803629794$749
  3. 1.54 Carat Round Lab-Grown Diamond, D FL, IGI LG807625433$749
  4. 1.54 Carat Round Lab-Grown Diamond, D FL, IGI LG807625434$749
  5. 1.90 Carat Round Lab-Grown Diamond, D FL, IGI LG807625460$1,219
  6. 1.99 Carat Round Lab-Grown Diamond, D FL, IGI LG807625493$1,390
  7. 1.75 Carat Round Lab-Grown Diamond, D FL, IGI LG813622768$1,126
  8. 1.55 Carat Round Lab-Grown Diamond, D FL, IGI LG813622776$753
  9. 1.54 Carat Round Lab-Grown Diamond, D FL, IGI LG813622793$749
  10. 1.51 Carat Round Lab-Grown Diamond, D FL, IGI LG813622795$735
  11. 1.75 Carat Round Lab-Grown Diamond, E FL, IGI LG813622834$608
  12. 1.54 Carat Round Lab-Grown Diamond, D FL, IGI LG813622835$749
  13. 1.50 Carat Round Lab-Grown Diamond, D FL, IGI LG813622836$731
  14. 1.52 Carat Round Lab-Grown Diamond, D VVS2, IGI LG813670663$458
  15. 1.56 Carat Round Lab-Grown Diamond, D VVS2, IGI LG813670746$251
  16. 1.52 Carat Round Lab-Grown Diamond, D VVS2, IGI LG813670760$458
  17. 1.53 Carat Round Lab-Grown Diamond, D VVS2, IGI LG813671114$228
  18. 1.56 Carat Round Lab-Grown Diamond, D VS1, IGI LG813671189$292
  19. 1.7 Carat Round Lab-Grown Diamond, D VS1, IGI LG786645057$290
  20. 1.83 Carat Round Lab-Grown Diamond, E VVS1, IGI LG786645060$381
  21. 1.9 Carat Round Lab-Grown Diamond, E VVS1, IGI LG786645061$399
  22. 1.7 Carat Round Lab-Grown Diamond, D VVS2, IGI LG786645062$308
  23. 1.50 Carat Round Lab-Grown Diamond, D VVS1, IGI LG811619741$322
  24. 1.50 Carat Round Lab-Grown Diamond, D VVS2, IGI LG811619742$272
  25. 1.55 Carat Round Lab-Grown Diamond, D VVS1, IGI LG811619744$332
  26. 1.90 Carat Round Lab-Grown Diamond, E VVS1, IGI LG813622792$484
  27. 1.51 Carat Round Lab-Grown Diamond, D VS2, IGI LG816626420$238
  28. 1.50 Carat Round Lab-Grown Diamond, D SI2, GIA 2547759827$6,698
  29. 1.57 Carat Round Lab-Grown Diamond, D VVS2, IGI LG786681615$265
  30. 1.60 Carat Round Lab-Grown Diamond, D VVS2, IGI LG786681630$269
  31. 1.58 Carat Round Lab-Grown Diamond, D VVS2, IGI LG797612211$266
  32. 1.88 Carat Round Lab-Grown Diamond, E FL, IGI LG811640875$553
  33. 1.94 Carat Round Lab-Grown Diamond, D FL, IGI LG811640887$561
  34. 1.73 Carat Round Lab-Grown Diamond, D FL, IGI LG811640926$632
  35. 1.5 Carat Round Lab-Grown Diamond, D VVS1, IGI LG811641105$244
  36. 1.53 Carat Round Lab-Grown Diamond, D VVS2, IGI LG814633199$259
  37. 1.89 Carat Round Lab-Grown Diamond, D VVS1, IGI LG815697965$321
  38. 1.90 Carat Round Lab-Grown Diamond, D VS1, IGI LG639439189$379
  39. 1.66 Carat Round Lab-Grown Diamond, E VVS2, IGI LG786681681$266
  40. 1.77 Carat Round Lab-Grown Diamond, E VS1, IGI LG786681686$270
  41. 1.92 Carat Round Lab-Grown Diamond, E VS1, IGI LG792636281$284
  42. 1.52 Carat Round Lab-Grown Diamond, D IF, IGI LG766617230$354
  43. 1.59 Carat Round Lab-Grown Diamond, G VVS1, IGI LG794627557$288
  44. 1.56 Carat Round Lab-Grown Diamond, D VVS1, IGI LG794627558$302
  45. 1.71 Carat Round Lab-Grown Diamond, E VS2, IGI LG794627979$279
  46. 1.57 Carat Round Lab-Grown Diamond, D VVS2, IGI LG794627982$272
  47. 1.84 Carat Round Lab-Grown Diamond, D VS2, IGI LG794627991$329
  48. 1.70 Carat Round Lab-Grown Diamond, E VS1, IGI LG794627995$283
  49. 1.55 Carat Round Lab-Grown Diamond, E VVS1, IGI LG794627998$263
  50. 1.57 Carat Round Lab-Grown Diamond, D VVS2, IGI LG804637881$272
  51. 1.70 Carat Round Lab-Grown Diamond, E VS2, IGI LG804637882$277
  52. 1.59 Carat Round Lab-Grown Diamond, D VS1, IGI LG804637883$255
  53. 1.55 Carat Round Lab-Grown Diamond, F VS1, IGI LG804637889$248
  54. 1.70 Carat Round Lab-Grown Diamond, D VS1, IGI LG804638147$277
  55. 1.71 Carat Round Lab-Grown Diamond, G VS1, IGI LG804638148$281
  56. 1.66 Carat Round Lab-Grown Diamond, D VVS1, IGI LG809651235$286
  57. 1.70 Carat Round Lab-Grown Diamond, D IF, IGI LG809651237$405
  58. 1.52 Carat Round Lab-Grown Diamond, D IF, IGI LG809651239$354
  59. 1.55 Carat Round Lab-Grown Diamond, D FL, IGI LG811619615$753
  60. 1.50 Carat Round Lab-Grown Diamond, D FL, IGI LG811619616$731