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 427

50,523 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. 1.58 Carat Round Lab-Grown Diamond, D IF, IGI LG743593451$430
  2. 1.59 Carat Round Lab-Grown Diamond, D IF, IGI LG743593454$432
  3. 1.58 Carat Round Lab-Grown Diamond, D IF, IGI LG743593455$430
  4. 1.59 Carat Round Lab-Grown Diamond, D IF, IGI LG743593607$432
  5. 1.57 Carat Round Lab-Grown Diamond, D VVS1, IGI LG743593972$291
  6. 1.59 Carat Round Lab-Grown Diamond, D IF, IGI LG743594127$432
  7. 1.52 Carat Round Lab-Grown Diamond, D IF, IGI LG743594157$413
  8. 1.94 Carat Round Lab-Grown Diamond, D IF, IGI LG743593961$528
  9. 1.51 Carat Round Lab-Grown Diamond, D IF, IGI LG743593750$411
  10. 1.57 Carat Round Lab-Grown Diamond, D VVS1, IGI LG743593809$291
  11. 1.84 Carat Round Lab-Grown Diamond, D VVS2, IGI LG754507968$294
  12. 1.58 Carat Round Lab-Grown Diamond, D IF, IGI LG754508182$430
  13. 1.59 Carat Round Lab-Grown Diamond, D VVS1, IGI LG754508494$295
  14. 1.51 Carat Round Lab-Grown Diamond, D IF, IGI LG754508720$411
  15. 1.86 Carat Round Lab-Grown Diamond, D fl, igi LG815610553$751
  16. 1.50 Carat Round Lab-Grown Diamond, E VVS2, IGI LG816613181$259
  17. 1.50 Carat Round Lab-Grown Diamond, E VS1, IGI LG816613183$259
  18. 1.55 Carat Round Lab-Grown Diamond, E VS2, IGI LG816613792$253
  19. 1.87 Carat Round Lab-Grown Diamond, D fl, igi LG816639697$755
  20. 1.89 Carat Round Lab-Grown Diamond, D fl, igi LG817674849$763
  21. 1.91 Carat Round Lab-Grown Diamond, D fl, igi LG818615290$771
  22. 1.57 Carat Round Lab-Grown Diamond, D fl, igi LG821601126$634
  23. 1.92 Carat Round Lab-Grown Diamond, D if, igi LG822610060$546
  24. 1.6 Carat Round Lab-Grown Diamond, F SI1, IGI LG773642910$221
  25. 1.53 Carat Round Lab-Grown Diamond, D IF, IGI LG754594613$458
  26. 1.58 Carat Round Lab-Grown Diamond, D VVS1, IGI LG754594908$322
  27. 1.88 Carat Round Lab-Grown Diamond, D IF, IGI LG754595545$562
  28. 1.51 Carat Round Lab-Grown Diamond, D VVS1, IGI LG754595607$308
  29. 1.58 Carat Round Lab-Grown Diamond, D VVS1, IGI LG754595402$322
  30. 1.7 Carat Round Lab-Grown Diamond, D SI1, IGI LG665408550$301
  31. 1.72 Carat Round Lab-Grown Diamond, E VS1, IGI LG665408548$289
  32. 1.99 Carat Round Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG641412514$408
  33. 1.97 Carat Round Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG611365150$344
  34. 1.97 Carat Round Lab-Grown Diamond, FANCY INTENSE PINK VVS2, IGI LG729503056$458
  35. 1.96 Carat Round Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG657462829$403
  36. 1.96 Carat Round Lab-Grown Diamond, D VS2, IGI LG792634838$288
  37. 1.9 Carat Round Lab-Grown Diamond, FANCY VIVID GREEN VS2, IGI LG726504727$471
  38. 1.9 Carat Round Lab-Grown Diamond, FANCY VIVID PINK VVS2, IGI LG812616432$378
  39. 1.9 Carat Round Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG707526302$366
  40. 1.89 Carat Round Lab-Grown Diamond, FANCY DEEP ORANGE VVS2, IGI LG725514544$586
  41. 1.72 Carat Round Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG724522035$315
  42. 1.69 Carat Round Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG739541302$313
  43. 1.66 Carat Round Lab-Grown Diamond, FANCY BLACK, IGI LG731579321$928
  44. 1.53 Carat Round Lab-Grown Diamond, FANCY DEEP ORANGE VS1, IGI LG645488793$441
  45. 1.53 Carat Round Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG739524362$289
  46. 1.52 Carat Round Lab-Grown Diamond, FANCY BLACK, IGI LG731526212$852
  47. 1.51 Carat Round Lab-Grown Diamond, E VVS1, IGI LG818620833$312
  48. 1.51 Carat Round Lab-Grown Diamond, FANCY INTENSE PINK VS2, IGI LG648469086$296
  49. 1.5 Carat Round Lab-Grown Diamond, FANCY VIVID BLUE VS2, IGI LG705518711$272
  50. 1.5 Carat Round Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG790647008$284
  51. 1.5 Carat Round Lab-Grown Diamond, FANCY VIVID BLUE VS2, IGI LG707548183$272
  52. 1.5 Carat Round Lab-Grown Diamond, FANCY ORANGE VS1, IGI LG652418634$433
  53. 1.5 Carat Round Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG622480275$277
  54. 1.57 Carat Round Lab-Grown Diamond, E IF, IGI LG768651187$358
  55. 1.51 Carat Round Lab-Grown Diamond, D IF, IGI LG768651189$360
  56. 1.6 Carat Round Lab-Grown Diamond, E FL, IGI LG770636845$563
  57. 1.55 Carat Round Lab-Grown Diamond, D IF, IGI LG772666024$368
  58. 1.58 Carat Round Lab-Grown Diamond, D IF, IGI LG778634578$375
  59. 1.56 Carat Round Lab-Grown Diamond, D FL, IGI LG778634581$479
  60. 1.58 Carat Round Lab-Grown Diamond, D IF, IGI LG778644695$375