3 Carat Round Lab-Grown Diamonds

Shop certified 3 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 3 Carat Round Lab-Grown Diamonds – Page 91

16,518 certified 3 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. 3.60 Carat Round Lab-Grown Diamond, E VVS2, IGI LG729519282$598
  2. 3.71 Carat Round Lab-Grown Diamond, F VVS2, IGI LG729519340$567
  3. 3.54 Carat Round Lab-Grown Diamond, F VVS2, IGI LG729519408$548
  4. 3.46 Carat Round Lab-Grown Diamond, E VVS2, IGI LG729520959$559
  5. 3.58 Carat Round Lab-Grown Diamond, E VVS2, IGI LG729520960$594
  6. 3.51 Carat Round Lab-Grown Diamond, F VVS2, IGI LG729521014$608
  7. 3.53 Carat Round Lab-Grown Diamond, F VVS2, IGI LG729525952$547
  8. 3.51 Carat Round Lab-Grown Diamond, F VVS2, IGI LG729525961$608
  9. 3.40 Carat Round Lab-Grown Diamond, E VS1, IGI LG729525966$526
  10. 3.08 Carat Round Lab-Grown Diamond, F VVS2, IGI LG729533974$501
  11. 3.08 Carat Round Lab-Grown Diamond, F VVS2, IGI LG729533976$501
  12. 3.10 Carat Round Lab-Grown Diamond, F VVS2, IGI LG729533982$498
  13. 3.10 Carat Round Lab-Grown Diamond, F VVS2, IGI LG729533987$505
  14. 3.07 Carat Round Lab-Grown Diamond, G VVS2, IGI LG729536574$441
  15. 3.53 Carat Round Lab-Grown Diamond, F VVS2, IGI LG729537883$547
  16. 3.58 Carat Round Lab-Grown Diamond, E VVS2, IGI LG729537902$594
  17. 3.29 Carat Round Lab-Grown Diamond, E VS1, IGI LG729537935$752
  18. 3.41 Carat Round Lab-Grown Diamond, E VVS2, IGI LG729537937$629
  19. 3.54 Carat Round Lab-Grown Diamond, E VVS2, IGI LG729543270$1,331
  20. 3.51 Carat Round Lab-Grown Diamond, E VVS2, IGI LG729550843$549
  21. 3.53 Carat Round Lab-Grown Diamond, E VVS2, IGI LG729550844$552
  22. 3.50 Carat Round Lab-Grown Diamond, E VVS2, IGI LG729550846$549
  23. 3.03 Carat Round Lab-Grown Diamond, D IF, IGI LG729550874$1,137
  24. 3.57 Carat Round Lab-Grown Diamond, F VVS2, IGI LG729560092$552
  25. 3.58 Carat Round Lab-Grown Diamond, F VVS2, IGI LG729560125$554
  26. 3.49 Carat Round Lab-Grown Diamond, E VS1, IGI LG729585299$540
  27. 3.56 Carat Round Lab-Grown Diamond, E VVS2, IGI LG729585300$591
  28. 3.58 Carat Round Lab-Grown Diamond, E VVS2, IGI LG729588925$559
  29. 3.51 Carat Round Lab-Grown Diamond, E VVS2, IGI LG729588928$549
  30. 3.51 Carat Round Lab-Grown Diamond, E VVS2, IGI LG729588935$549
  31. 3.53 Carat Round Lab-Grown Diamond, E VVS2, IGI LG729588988$552
  32. 3.57 Carat Round Lab-Grown Diamond, F VVS2, IGI LG729595142$552
  33. 3.08 Carat Round Lab-Grown Diamond, G VS1, IGI LG731502936$531
  34. 3.05 Carat Round Lab-Grown Diamond, G VVS2, IGI LG731502989$552
  35. 3.56 Carat Round Lab-Grown Diamond, E VVS2, IGI LG731503069$556
  36. 3.50 Carat Round Lab-Grown Diamond, E VVS2, IGI LG731507972$549
  37. 3.08 Carat Round Lab-Grown Diamond, E VVS1, IGI LG731507996$650
  38. 3.03 Carat Round Lab-Grown Diamond, G VVS2, IGI LG731508019$561
  39. 3.07 Carat Round Lab-Grown Diamond, F VVS1, IGI LG731537684$617
  40. 3.08 Carat Round Lab-Grown Diamond, F VVS1, IGI LG731537687$619
  41. 3.01 Carat Round Lab-Grown Diamond, F VVS1, IGI LG731537776$606
  42. 3.58 Carat Round Lab-Grown Diamond, E VS2, IGI LG731558450$530
  43. 3.01 Carat Round Lab-Grown Diamond, D VVS2, IGI LG731558567$795
  44. 3.06 Carat Round Lab-Grown Diamond, G VVS2, IGI LG731558583$440
  45. 3.06 Carat Round Lab-Grown Diamond, G VVS2, IGI LG731558622$440
  46. 3.09 Carat Round Lab-Grown Diamond, E VVS1, IGI LG731571305$652
  47. 3.08 Carat Round Lab-Grown Diamond, G VVS2, IGI LG731571322$442
  48. 3.52 Carat Round Lab-Grown Diamond, E VVS2, IGI LG731571348$550
  49. 3.40 Carat Round Lab-Grown Diamond, E VVS2, IGI LG731571371$547
  50. 3.51 Carat Round Lab-Grown Diamond, E VVS2, IGI LG731571372$549
  51. 3.07 Carat Round Lab-Grown Diamond, G VVS2, IGI LG731571380$441
  52. 3.52 Carat Round Lab-Grown Diamond, F VVS2, IGI LG731571399$506
  53. 3.09 Carat Round Lab-Grown Diamond, E VVS1, IGI LG731571416$652
  54. 3.57 Carat Round Lab-Grown Diamond, E VVS2, IGI LG731571427$557
  55. 3.04 Carat Round Lab-Grown Diamond, D VS1, IGI LG731587913$713
  56. 3.03 Carat Round Lab-Grown Diamond, G VVS2, IGI LG732505299$561
  57. 3.51 Carat Round Lab-Grown Diamond, E VVS2, IGI LG732505375$549
  58. 3.08 Carat Round Lab-Grown Diamond, G VVS2, IGI LG732505413$556
  59. 3.22 Carat Round Lab-Grown Diamond, D IF, IGI LG732520493$924
  60. 3.16 Carat Round Lab-Grown Diamond, D IF, IGI LG732543601$908