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 43

37,230 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. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG496134879$1,644
  2. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG496134881$1,827
  3. 1.81 Carat Round Lab-Grown Diamond, I SI1, IGI LG496134882$1,837
  4. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG496134889$1,554
  5. 1.71 Carat Round Lab-Grown Diamond, I SI1, IGI LG496134892$1,737
  6. 1.61 Carat Round Lab-Grown Diamond, I SI1, IGI LG496134913$1,638
  7. 1.90 Carat Round Lab-Grown Diamond, I VS2, IGI LG496135543$2,055
  8. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG496135550$1,827
  9. 1.82 Carat Round Lab-Grown Diamond, I SI2, IGI LG497145056$1,660
  10. 1.81 Carat Round Lab-Grown Diamond, J VS2, IGI LG497145062$1,653
  11. 1.81 Carat Round Lab-Grown Diamond, J VS2, IGI LG497155904$1,652
  12. 1.82 Carat Round Lab-Grown Diamond, J SI1, IGI LG497155921$1,571
  13. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG497155925$1,827
  14. 1.81 Carat Round Lab-Grown Diamond, I SI1, IGI LG497155932$1,837
  15. 1.70 Carat Round Lab-Grown Diamond, J SI2, IGI LG497155949$1,326
  16. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG497157613$1,554
  17. 1.90 Carat Round Lab-Grown Diamond, I SI1, IGI LG497157642$1,926
  18. 1.90 Carat Round Lab-Grown Diamond, I VS2, IGI LG497157662$2,055
  19. 1.74 Carat Round Lab-Grown Diamond, I SI1, IGI LG497158239$1,767
  20. 1.72 Carat Round Lab-Grown Diamond, J VS2, IGI LG497158241$1,572
  21. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG497158248$1,827
  22. 1.92 Carat Round Lab-Grown Diamond, I VS1, IGI LG497158285$2,240
  23. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG497170774$1,644
  24. 1.71 Carat Round Lab-Grown Diamond, J VS2, IGI LG497172371$1,563
  25. 1.83 Carat Round Lab-Grown Diamond, J VS2, IGI LG497172373$1,671
  26. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG497172380$1,554
  27. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG497172414$1,827
  28. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG497172430$1,554
  29. 1.71 Carat Round Lab-Grown Diamond, J VS2, IGI LG497172442$1,563
  30. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG497172444$1,554
  31. 1.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG499105120$1,947
  32. 1.71 Carat Round Lab-Grown Diamond, J VS1, IGI LG499105139$1,679
  33. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG499105162$1,827
  34. 1.92 Carat Round Lab-Grown Diamond, J SI2, IGI LG499105186$1,494
  35. 1.65 Carat Round Lab-Grown Diamond, J SI2, IGI LG499105227$1,288
  36. 1.70 Carat Round Lab-Grown Diamond, J SI2, IGI LG499105228$1,326
  37. 1.85 Carat Round Lab-Grown Diamond, J VS2, IGI LG499105229$1,688
  38. 1.90 Carat Round Lab-Grown Diamond, I SI1, IGI LG499105232$1,926
  39. 1.76 Carat Round Lab-Grown Diamond, J SI2, IGI LG499105242$1,372
  40. 1.90 Carat Round Lab-Grown Diamond, H SI2, IGI LG499107996$1,861
  41. 1.72 Carat Round Lab-Grown Diamond, J SI2, IGI LG499107999$1,342
  42. 1.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG499125820$1,470
  43. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG499189086$1,644
  44. 1.72 Carat Round Lab-Grown Diamond, J SI1, IGI LG499189095$1,487
  45. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG499189098$1,554
  46. 1.62 Carat Round Lab-Grown Diamond, J SI1, IGI LG499189100$1,402
  47. 1.83 Carat Round Lab-Grown Diamond, J VS2, IGI LG499189108$1,671
  48. 1.61 Carat Round Lab-Grown Diamond, J SI1, IGI LG499189117$1,393
  49. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG499189210$1,554
  50. 1.71 Carat Round Lab-Grown Diamond, J SI1, IGI LG499190332$1,478
  51. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG499190337$1,554
  52. 1.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG499190363$1,554
  53. 1.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG499190387$1,947
  54. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG499191745$1,644
  55. 1.80 Carat Round Lab-Grown Diamond, J SI1, IGI LG499191746$1,554
  56. 1.85 Carat Round Lab-Grown Diamond, J SI1, IGI LG499191750$1,596
  57. 1.90 Carat Round Lab-Grown Diamond, I SI1, IGI LG499191777$1,928
  58. 1.92 Carat Round Lab-Grown Diamond, I VS2, IGI LG499191811$2,075
  59. 1.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG500151204$1,644
  60. 1.8 Carat Round Lab-Grown Diamond, J SI2, IGI LG500151236$1,402