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 46

37,170 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. 1.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG436074476$1,527
  2. 1.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG436074792$1,528
  3. 1.53 Carat Round Lab-Grown Diamond, I SI1, IGI LG436074908$1,558
  4. 1.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG436074909$1,528
  5. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG436074927$1,728
  6. 1.52 Carat Round Lab-Grown Diamond, I SI1, IGI LG440010911$1,548
  7. 1.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG440010917$1,527
  8. 1.55 Carat Round Lab-Grown Diamond, J SI1, IGI LG440010935$1,343
  9. 1.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG440010947$1,527
  10. 1.5 Carat Round Lab-Grown Diamond, H SI2, IGI LG440010956$1,477
  11. 1.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG440011139$1,527
  12. 1.52 Carat Round Lab-Grown Diamond, I SI1, IGI LG440011251$1,547
  13. 1.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG440011551$1,528
  14. 1.53 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012026$1,558
  15. 1.51 Carat Round Lab-Grown Diamond, J SI2, IGI LG440012031$1,180
  16. 1.51 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012035$1,537
  17. 1.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012037$1,527
  18. 1.73 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012040$1,758
  19. 1.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012132$1,728
  20. 1.52 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012147$1,548
  21. 1.51 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012223$1,383
  22. 1.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012281$1,528
  23. 1.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012470$1,527
  24. 1.51 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012897$1,538
  25. 1.7 Carat Round Lab-Grown Diamond, I SI2, IGI LG440012898$1,554
  26. 1.53 Carat Round Lab-Grown Diamond, I SI1, IGI LG440012935$1,558
  27. 1.51 Carat Round Lab-Grown Diamond, J SI1, IGI LG440013497$1,308
  28. 1.55 Carat Round Lab-Grown Diamond, I SI1, IGI LG440013504$1,578
  29. 1.53 Carat Round Lab-Grown Diamond, I SI1, IGI LG440013546$1,558
  30. 1.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG440013898$1,629
  31. 1.56 Carat Round Lab-Grown Diamond, I SI2, IGI LG440013924$1,428
  32. 1.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG440013979$1,528
  33. 1.5 Carat Round Lab-Grown Diamond, J SI2, IGI LG440014007$1,174
  34. 1.51 Carat Round Lab-Grown Diamond, I SI1, IGI LG440014219$1,537
  35. 1.51 Carat Round Lab-Grown Diamond, I SI2, IGI LG440014239$1,383
  36. 1.51 Carat Round Lab-Grown Diamond, I VS2, IGI LG440014243$1,639
  37. 1.51 Carat Round Lab-Grown Diamond, I SI2, IGI LG440014258$1,383
  38. 1.55 Carat Round Lab-Grown Diamond, I SI1, IGI LG440014435$1,578
  39. 1.51 Carat Round Lab-Grown Diamond, I SI1, IGI LG440014574$1,537
  40. 1.70 Carat Round Lab-Grown Diamond, I SI2, IGI LG442065925$1,554
  41. 1.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066116$1,628
  42. 1.54 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066358$1,670
  43. 1.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG442066599$1,528
  44. 1.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG442066702$1,528
  45. 1.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066715$1,628
  46. 1.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG442066752$1,528
  47. 1.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG442067098$1,527
  48. 1.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG442067116$1,528
  49. 1.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG442067132$1,527
  50. 1.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG442067159$1,528
  51. 1.51 Carat Round Lab-Grown Diamond, J SI1, IGI LG442067251$1,309
  52. 1.55 Carat Round Lab-Grown Diamond, I SI1, IGI LG442067572$1,578
  53. 1.71 Carat Round Lab-Grown Diamond, I VS2, IGI LG442067642$1,852
  54. 1.52 Carat Round Lab-Grown Diamond, I SI1, IGI LG442067643$1,547
  55. 1.52 Carat Round Lab-Grown Diamond, J SI1, IGI LG442067677$1,316
  56. 1.52 Carat Round Lab-Grown Diamond, I VS2, IGI LG442067855$1,649
  57. 1.53 Carat Round Lab-Grown Diamond, I SI1, IGI LG442068529$1,558
  58. 1.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG442068555$1,528
  59. 1.51 Carat Round Lab-Grown Diamond, I VS2, IGI LG442068574$1,639
  60. 1.50 Carat Round Lab-Grown Diamond, J VS2, IGI LG442068578$1,375