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 21

51,581 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. 1.65 Carat Round Lab-Grown Diamond, I VS1, IGI LG492113656$1,929
  2. 1.59 Carat Round Lab-Grown Diamond, J VS1, IGI LG492113660$1,564
  3. 1.70 Carat Round Lab-Grown Diamond, J VS1, IGI LG492123231$1,669
  4. 1.55 Carat Round Lab-Grown Diamond, J VS1, IGI LG492123245$1,525
  5. 1.54 Carat Round Lab-Grown Diamond, J VVS2, IGI LG492123562$1,620
  6. 1.70 Carat Round Lab-Grown Diamond, J VS1, IGI LG492134073$1,669
  7. 1.60 Carat Round Lab-Grown Diamond, G VS1, IGI LG492136352$2,710
  8. 1.63 Carat Round Lab-Grown Diamond, F VS1, IGI LG492136528$3,172
  9. 1.54 Carat Round Lab-Grown Diamond, I VS1, IGI LG492136542$1,802
  10. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG492136607$2,101
  11. 1.60 Carat Round Lab-Grown Diamond, J VS1, IGI LG492136612$1,574
  12. 1.70 Carat Round Lab-Grown Diamond, D VS1, IGI LG492136625$3,856
  13. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG492136659$1,554
  14. 1.77 Carat Round Lab-Grown Diamond, J VS2, IGI LG494160308$1,617
  15. 1.80 Carat Round Lab-Grown Diamond, J VS1, IGI LG494160309$1,765
  16. 1.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG494160310$1,947
  17. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG494160315$2,101
  18. 1.63 Carat Round Lab-Grown Diamond, J VS1, IGI LG494161652$1,602
  19. 1.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG494162249$1,987
  20. 1.55 Carat Round Lab-Grown Diamond, I VS1, IGI LG494163800$1,814
  21. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG494163803$2,102
  22. 1.66 Carat Round Lab-Grown Diamond, H VS1, IGI LG494172382$2,304
  23. 1.81 Carat Round Lab-Grown Diamond, I VS1, IGI LG494173817$2,113
  24. 1.65 Carat Round Lab-Grown Diamond, J VS1, IGI LG494174664$1,621
  25. 1.65 Carat Round Lab-Grown Diamond, H VS1, IGI LG494185600$2,291
  26. 1.56 Carat Round Lab-Grown Diamond, J VVS2, IGI LG496119560$1,639
  27. 1.59 Carat Round Lab-Grown Diamond, J VS1, IGI LG496119583$1,564
  28. 1.80 Carat Round Lab-Grown Diamond, J VS1, IGI LG496119597$1,765
  29. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG496119607$2,101
  30. 1.55 Carat Round Lab-Grown Diamond, J VS1, IGI LG496119611$1,525
  31. 1.80 Carat Round Lab-Grown Diamond, I VVS2, IGI LG496119715$2,251
  32. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG496119718$2,101
  33. 1.81 Carat Round Lab-Grown Diamond, I VS2, IGI LG496120111$1,959
  34. 1.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG496121350$1,947
  35. 1.81 Carat Round Lab-Grown Diamond, J VS2, IGI LG496121355$1,652
  36. 1.56 Carat Round Lab-Grown Diamond, E VS2, IGI LG496121372$2,933
  37. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG496134909$2,101
  38. 1.81 Carat Round Lab-Grown Diamond, J VS1, IGI LG496134910$1,775
  39. 1.70 Carat Round Lab-Grown Diamond, J VS1, IGI LG496134911$1,669
  40. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG496135541$2,102
  41. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG496137293$1,554
  42. 1.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG497145060$2,101
  43. 1.80 Carat Round Lab-Grown Diamond, J VS1, IGI LG497145097$1,765
  44. 1.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG497154773$1,947
  45. 1.76 Carat Round Lab-Grown Diamond, I VS2, IGI LG497154776$1,905
  46. 1.60 Carat Round Lab-Grown Diamond, J VS1, IGI LG497155912$1,574
  47. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG497155919$1,554
  48. 1.80 Carat Round Lab-Grown Diamond, I VVS2, IGI LG497155941$2,253
  49. 1.80 Carat Round Lab-Grown Diamond, J VS1, IGI LG497155944$1,765
  50. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG497157610$1,644
  51. 1.61 Carat Round Lab-Grown Diamond, J VS2, IGI LG497157644$1,474
  52. 1.81 Carat Round Lab-Grown Diamond, I VS1, IGI LG497157650$2,113
  53. 1.55 Carat Round Lab-Grown Diamond, J VS1, IGI LG497158250$1,525
  54. 1.80 Carat Round Lab-Grown Diamond, J VS1, IGI LG497158253$1,765
  55. 1.70 Carat Round Lab-Grown Diamond, J VS1, IGI LG497170776$1,669
  56. 1.70 Carat Round Lab-Grown Diamond, J VS1, IGI LG497172372$1,670
  57. 1.70 Carat Round Lab-Grown Diamond, J VS1, IGI LG497172379$1,670
  58. 1.60 Carat Round Lab-Grown Diamond, J VS1, IGI LG497172431$1,574
  59. 1.80 Carat Round Lab-Grown Diamond, J VS1, IGI LG497172436$1,765
  60. 1.70 Carat Round Lab-Grown Diamond, J VS1, IGI LG497172443$1,669