3 Carat Oval Lab-Grown Diamonds

Shop certified 3 carat oval 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 Oval Lab-Grown Diamonds – Page 70

9,914 certified 3 carat oval 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. 3.42 Carat Oval Lab-Grown Diamond, D fl, igi LG800662991$3,279
  2. 3.69 Carat Oval Lab-Grown Diamond, D fl, igi LG800662992$3,632
  3. 3.82 Carat Oval Lab-Grown Diamond, E vvs1, igi LG801621530$1,006
  4. 3.01 Carat Oval Lab-Grown Diamond, E FL, IGI LG803629827$1,665
  5. 3.02 Carat Oval Lab-Grown Diamond, D fl, igi LG804605016$2,896
  6. 3 Carat Oval Lab-Grown Diamond, D fl, igi LG804605018$2,876
  7. 3.84 Carat Oval Lab-Grown Diamond, D FL, IGI LG804605039$3,297
  8. 3.38 Carat Oval Lab-Grown Diamond, D fl, igi LG805610567$3,241
  9. 3.84 Carat Oval Lab-Grown Diamond, E vvs1, igi LG807653928$980
  10. 3.88 Carat Oval Lab-Grown Diamond, E fl, igi LG807660323$3,547
  11. 3.96 Carat Oval Lab-Grown Diamond, E vvs1, igi LG807684147$1,010
  12. 3.6 Carat Oval Lab-Grown Diamond, E fl, igi LG808614603$3,227
  13. 3.67 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG808614604$2,365
  14. 3.81 Carat Oval Lab-Grown Diamond, F fl, igi LG809609491$3,543
  15. 3.81 Carat Oval Lab-Grown Diamond, E vvs1, igi LG809648778$972
  16. 3.81 Carat Oval Lab-Grown Diamond, F fl, igi LG809674566$3,575
  17. 3.7 Carat Oval Lab-Grown Diamond, E vvs1, igi LG809695627$944
  18. 3.84 Carat Oval Lab-Grown Diamond, E vvs1, igi LG809695753$980
  19. 3.76 Carat Oval Lab-Grown Diamond, E vvs1, igi LG810645317$959
  20. 3.9 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG810645318$1,890
  21. 3.75 Carat Oval Lab-Grown Diamond, E IF, IGI LG810647197$2,181
  22. 3.16 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG811675441$895
  23. 3.66 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG811675443$1,032
  24. 3.77 Carat Oval Lab-Grown Diamond, D fl, igi LG811675447$3,525
  25. 3.88 Carat Oval Lab-Grown Diamond, E fl, igi LG812601438$3,700
  26. 3.76 Carat Oval Lab-Grown Diamond, E vvs1, igi LG812624505$959
  27. 3.82 Carat Oval Lab-Grown Diamond, E vvs1, igi LG812633032$975
  28. 3.74 Carat Oval Lab-Grown Diamond, E vvs1, igi LG812638498$954
  29. 3.72 Carat Oval Lab-Grown Diamond, E fl, igi LG812649287$3,579
  30. 3.64 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG812652021$2,336
  31. 3.01 Carat Oval Lab-Grown Diamond, D fl, igi LG813601654$2,886
  32. 3.85 Carat Oval Lab-Grown Diamond, D vvs1, igi LG813619516$1,405
  33. 3.89 Carat Oval Lab-Grown Diamond, E vvs1, igi LG813619517$993
  34. 3.68 Carat Oval Lab-Grown Diamond, D fl, igi LG813645651$3,591
  35. 3.51 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG813645674$1,701
  36. 3.28 Carat Oval Lab-Grown Diamond, D fl, igi LG813649776$3,173
  37. 3.19 Carat Oval Lab-Grown Diamond, E vvs1, igi LG813668274$876
  38. 3.82 Carat Oval Lab-Grown Diamond, E fl, igi LG813670338$3,643
  39. 3.89 Carat Oval Lab-Grown Diamond, E vvs1, igi LG813670344$993
  40. 3.87 Carat Oval Lab-Grown Diamond, D fl, igi LG813670351$3,619
  41. 3.88 Carat Oval Lab-Grown Diamond, E vvs1, igi LG814604533$1,021
  42. 3.75 Carat Oval Lab-Grown Diamond, D fl, igi LG814620482$3,691
  43. 3.88 Carat Oval Lab-Grown Diamond, E vvs1, igi LG814643384$990
  44. 3.70 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG811625439$1,071
  45. 3.05 Carat Oval Lab-Grown Diamond, E SI2, IGI LG778674055$545
  46. 3.44 Carat Oval Lab-Grown Diamond, D fl, igi LG792609322$3,298
  47. 3.49 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG801655373$1,661
  48. 3.56 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG812638492$1,004
  49. 3.44 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG812652022$1,754
  50. 3.10 Carat Oval Lab-Grown Diamond, E VS1, IGI LG815670457$665
  51. 3.01 Carat Oval Lab-Grown Diamond, D VS1, GIA 5533522339$1,329
  52. 3.55 Carat Oval Lab-Grown Diamond, D VVS1, GCAL 361066216$2,923
  53. 3.08 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG733589854$994
  54. 3.54 Carat Oval Lab-Grown Diamond, E VS1, IGI LG749589194$868
  55. 3.05 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG792649694$1,238
  56. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG797644352$652
  57. 3.57 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG809646175$1,062
  58. 3.56 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG809646285$1,059
  59. 3.58 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG809646407$1,092
  60. 3.58 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG809646422$1,092