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 52

25,362 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. 3.13 Carat Oval Lab-Grown Diamond, D FL, IGI LG791609653$1,341
  2. 3.20 Carat Oval Lab-Grown Diamond, D FL, IGI LG791609655$1,371
  3. 3.60 Carat Oval Lab-Grown Diamond, D FL, IGI LG791609659$2,282
  4. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG791609752$1,291
  5. 3.03 Carat Oval Lab-Grown Diamond, D FL, IGI LG791609753$1,434
  6. 3.08 Carat Oval Lab-Grown Diamond, D FL, IGI LG791609754$1,320
  7. 3.78 Carat Oval Lab-Grown Diamond, D FL, IGI LG791609755$2,276
  8. 3.09 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG791616507$714
  9. 3.10 Carat Oval Lab-Grown Diamond, D VS1, IGI LG791618785$659
  10. 3.71 Carat Oval Lab-Grown Diamond, E FL, IGI LG791626396$3,304
  11. 3.54 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG791643791$679
  12. 3.75 Carat Oval Lab-Grown Diamond, E VS1, IGI LG791647704$1,670
  13. 3.17 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG791649125$1,819
  14. 3.43 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG791649127$1,966
  15. 3.81 Carat Oval Lab-Grown Diamond, D VS1, IGI LG791652452$932
  16. 3.21 Carat Oval Lab-Grown Diamond, D VS1, IGI LG791656156$1,012
  17. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG792606811$675
  18. 3.62 Carat Oval Lab-Grown Diamond, D fl, igi LG792609325$3,532
  19. 3.76 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG792612238$762
  20. 3.54 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG792616475$2,027
  21. 3.51 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG792649893$539
  22. 3.10 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG792656785$713
  23. 3.59 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG792656787$664
  24. 3.51 Carat Oval Lab-Grown Diamond, D FL, IGI LG792671102$2,946
  25. 3.71 Carat Oval Lab-Grown Diamond, D FL, IGI LG792671103$3,192
  26. 3.57 Carat Oval Lab-Grown Diamond, E VS1, IGI LG792674574$1,280
  27. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG792675245$795
  28. 3.90 Carat Oval Lab-Grown Diamond, D FL, IGI LG792675481$3,353
  29. 3.81 Carat Oval Lab-Grown Diamond, D FL, IGI LG792675482$3,276
  30. 3.74 Carat Oval Lab-Grown Diamond, D FL, IGI LG792675483$3,217
  31. 3.55 Carat Oval Lab-Grown Diamond, D FL, IGI LG792675484$3,055
  32. 3.53 Carat Oval Lab-Grown Diamond, D FL, IGI LG792675485$3,038
  33. 3.05 Carat Oval Lab-Grown Diamond, E VS2, IGI LG792685676$685
  34. 3.07 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG792685680$710
  35. 3.55 Carat Oval Lab-Grown Diamond, E VS1, IGI LG792685886$659
  36. 3.52 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG792692093$676
  37. 3.83 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG792696846$1,788
  38. 3.2 Carat Oval Lab-Grown Diamond, E fl, igi LG793602872$2,791
  39. 3.00 Carat Oval Lab-Grown Diamond, E IF, IGI LG793604381$1,438
  40. 3.16 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG793604392$1,169
  41. 3.50 Carat Oval Lab-Grown Diamond, E IF, IGI LG793604393$2,356
  42. 3.85 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG793615759$675
  43. 3.08 Carat Oval Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG793622703$756
  44. 3.01 Carat Oval Lab-Grown Diamond, FANCY INTENSE YELLOW VS1, IGI LG793622704$701
  45. 3.91 Carat Oval Lab-Grown Diamond, FANCY VIVID YELLOW VS2, IGI LG793622706$916
  46. 3 Carat Oval Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG793622711$837
  47. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG793627499$1,488
  48. 3.53 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG793628241$678
  49. 3.54 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG793628248$679
  50. 3.66 Carat Oval Lab-Grown Diamond, D IF, IGI LG793631565$1,911
  51. 3.73 Carat Oval Lab-Grown Diamond, D IF, IGI LG793631566$1,947
  52. 3.00 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG793638881$1,676
  53. 3.36 Carat Oval Lab-Grown Diamond, D VS2, IGI LG793638883$1,722
  54. 3.70 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG793648030$1,275
  55. 3.53 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG794601096$2,568
  56. 3.04 Carat Oval Lab-Grown Diamond, D FL, IGI LG794604586$2,344
  57. 3.05 Carat Oval Lab-Grown Diamond, D IF, IGI LG794604587$1,345
  58. 3.09 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG794631783$454
  59. 3.59 Carat Oval Lab-Grown Diamond, E VS1, IGI LG794634535$639
  60. 3.51 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG794634576$673