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 51

25,308 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. 3.29 Carat Oval Lab-Grown Diamond, D VS1, IGI LG788680776$1,538
  2. 3.53 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG788686270$678
  3. 3.52 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG788686289$676
  4. 3.54 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG788686291$679
  5. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG788687447$955
  6. 3.60 Carat Oval Lab-Grown Diamond, E VS1, IGI LG788687944$573
  7. 3.00 Carat Oval Lab-Grown Diamond, D FL, IGI LG789612852$1,205
  8. 3.70 Carat Oval Lab-Grown Diamond, D FL, IGI LG789612854$2,122
  9. 3.85 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG789615899$1,636
  10. 3.33 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG789616213$1,910
  11. 3.53 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG789619603$678
  12. 3.52 Carat Oval Lab-Grown Diamond, E VS1, IGI LG789619614$621
  13. 3.54 Carat Oval Lab-Grown Diamond, E VS1, IGI LG789619625$636
  14. 3.53 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG789634581$678
  15. 3.51 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG789635800$1,446
  16. 3.88 Carat Oval Lab-Grown Diamond, D VS1, IGI LG789638625$896
  17. 3.72 Carat Oval Lab-Grown Diamond, D FL, IGI LG790611613$2,328
  18. 3.80 Carat Oval Lab-Grown Diamond, D FL, IGI LG790611616$2,936
  19. 3.08 Carat Oval Lab-Grown Diamond, D FL, IGI LG790611638$1,933
  20. 3.09 Carat Oval Lab-Grown Diamond, D FL, IGI LG790611696$1,896
  21. 3.07 Carat Oval Lab-Grown Diamond, D FL, IGI LG790611698$1,548
  22. 3.94 Carat Oval Lab-Grown Diamond, D FL, IGI LG790611799$4,151
  23. 3.86 Carat Oval Lab-Grown Diamond, D FL, IGI LG790611891$3,626
  24. 3.06 Carat Oval Lab-Grown Diamond, D FL, IGI LG790611893$1,704
  25. 3.34 Carat Oval Lab-Grown Diamond, D FL, IGI LG790611895$3,326
  26. 3.93 Carat Oval Lab-Grown Diamond, D FL, IGI LG790611946$3,657
  27. 3.74 Carat Oval Lab-Grown Diamond, D FL, IGI LG790612019$2,409
  28. 3.39 Carat Oval Lab-Grown Diamond, D FL, IGI LG790612020$1,968
  29. 3.21 Carat Oval Lab-Grown Diamond, D FL, IGI LG790612023$2,059
  30. 3.23 Carat Oval Lab-Grown Diamond, D FL, IGI LG790612076$1,876
  31. 3.28 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG790633843$1,880
  32. 3.54 Carat Oval Lab-Grown Diamond, E VS1, IGI LG790645182$629
  33. 3.60 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG790651334$1,121
  34. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG790669728$675
  35. 3.55 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG790669821$819
  36. 3.81 Carat Oval Lab-Grown Diamond, D IF, IGI LG790675608$2,248
  37. 3.70 Carat Oval Lab-Grown Diamond, D IF, IGI LG790675613$2,211
  38. 3.09 Carat Oval Lab-Grown Diamond, FANCY VIVID PINK VVS2, IGI LG790678855$833
  39. 3.1 Carat Oval Lab-Grown Diamond, D VS2, IGI LG790678892$555
  40. 3.19 Carat Oval Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG790678932$788
  41. 3.99 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG790680039$907
  42. 3.21 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG790681924$987
  43. 3.59 Carat Oval Lab-Grown Diamond, E VS1, IGI LG791606798$666
  44. 3.26 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG791607083$1,869
  45. 3.52 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG791607142$1,618
  46. 3.27 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG791607159$1,306
  47. 3.78 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG791607175$1,021
  48. 3.80 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG791607176$1,026
  49. 3.84 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG791607177$1,632
  50. 3.87 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG791607199$1,044
  51. 3.94 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG791607202$1,063
  52. 3.95 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG791607203$1,065
  53. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG791609288$1,291
  54. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG791609289$724
  55. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG791609466$1,291
  56. 3.02 Carat Oval Lab-Grown Diamond, D FL, IGI LG791609548$1,295
  57. 3.04 Carat Oval Lab-Grown Diamond, D FL, IGI LG791609549$1,303
  58. 3.05 Carat Oval Lab-Grown Diamond, D FL, IGI LG791609550$1,308
  59. 3.07 Carat Oval Lab-Grown Diamond, D FL, IGI LG791609551$1,316
  60. 3.09 Carat Oval Lab-Grown Diamond, D FL, IGI LG791609552$1,324