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 18

23,414 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. 3.26 Carat Oval Lab-Grown Diamond, D IF, IGI LG700512112$1,334
  2. 3.07 Carat Oval Lab-Grown Diamond, D IF, IGI LG700512128$1,259
  3. 3.07 Carat Oval Lab-Grown Diamond, D IF, IGI LG700512240$1,435
  4. 3.07 Carat Oval Lab-Grown Diamond, D IF, IGI LG700512455$1,435
  5. 3.25 Carat Oval Lab-Grown Diamond, D IF, IGI LG700513273$1,330
  6. 3.09 Carat Oval Lab-Grown Diamond, D IF, IGI LG700513277$1,266
  7. 3.26 Carat Oval Lab-Grown Diamond, D IF, IGI LG700513279$1,524
  8. 3.1 Carat Oval Lab-Grown Diamond, D IF, IGI LG700513289$1,449
  9. 3.28 Carat Oval Lab-Grown Diamond, D IF, IGI LG700513793$1,343
  10. 3.09 Carat Oval Lab-Grown Diamond, D IF, IGI LG700513805$1,266
  11. 3.03 Carat Oval Lab-Grown Diamond, D IF, IGI LG700514513$1,288
  12. 3.07 Carat Oval Lab-Grown Diamond, D IF, IGI LG700514521$1,305
  13. 3.09 Carat Oval Lab-Grown Diamond, D IF, IGI LG700514654$1,313
  14. 3.08 Carat Oval Lab-Grown Diamond, G VS1, IGI LG700574115$511
  15. 3.93 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG703510912$1,611
  16. 3.09 Carat Oval Lab-Grown Diamond, D IF, IGI LG704585271$1,266
  17. 3.09 Carat Oval Lab-Grown Diamond, D IF, IGI LG704585306$1,445
  18. 3.28 Carat Oval Lab-Grown Diamond, D IF, IGI LG704585320$1,533
  19. 3.04 Carat Oval Lab-Grown Diamond, D IF, IGI LG704585411$1,421
  20. 3.07 Carat Oval Lab-Grown Diamond, D IF, IGI LG704585651$1,259
  21. 3.59 Carat Oval Lab-Grown Diamond, D IF, IGI LG704585677$2,191
  22. 3.01 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG706535210$991
  23. 3.02 Carat Oval Lab-Grown Diamond, G VS1, IGI LG707544347$479
  24. 3.08 Carat Oval Lab-Grown Diamond, D VS2, IGI LG709536488$636
  25. 3.19 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG709538711$1,011
  26. 3.05 Carat Oval Lab-Grown Diamond, E IF, IGI LG709538733$1,819
  27. 3.52 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG710546076$2,857
  28. 3.02 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG710561290$995
  29. 3.52 Carat Oval Lab-Grown Diamond, D IF, IGI LG710578914$2,292
  30. 3.00 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG711516913$721
  31. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG711516917$597
  32. 3.44 Carat Oval Lab-Grown Diamond, D IF, IGI LG711517234$2,212
  33. 3.59 Carat Oval Lab-Grown Diamond, D VS1, IGI LG713503706$1,373
  34. 3.59 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG713560064$1,008
  35. 3.54 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG713561295$1,506
  36. 3.61 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG713597773$1,534
  37. 3.52 Carat Oval Lab-Grown Diamond, D VS1, IGI LG715509855$1,346
  38. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG715518943$1,086
  39. 3.64 Carat Oval Lab-Grown Diamond, D VS1, IGI LG715526636$1,392
  40. 3.53 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG715534492$1,406
  41. 3.10 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG715537903$1,309
  42. 3.03 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG715553117$2,685
  43. 3.34 Carat Oval Lab-Grown Diamond, E VS1, IGI LG715587226$1,022
  44. 3.08 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG715588815$1,021
  45. 3.42 Carat Oval Lab-Grown Diamond, D VS1, IGI LG715598750$1,134
  46. 3.55 Carat Oval Lab-Grown Diamond, F VS1, IGI LG716506606$640
  47. 3.87 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG717528812$1,316
  48. 3.50 Carat Oval Lab-Grown Diamond, F SI1, IGI LG717552671$558
  49. 3.58 Carat Oval Lab-Grown Diamond, F VS1, IGI LG717574700$644
  50. 3.79 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG717584558$2,754
  51. 3.32 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG717587196$1,863
  52. 3.51 Carat Oval Lab-Grown Diamond, G VS2, IGI LG717589548$592
  53. 3.1 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG717596259$1,275
  54. 3.56 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG719519133$1,977
  55. 3.74 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG719519136$2,308
  56. 3.09 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG719530363$1,271
  57. 3.77 Carat Oval Lab-Grown Diamond, F VS1, IGI LG719530684$732
  58. 3.59 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG719530947$1,994
  59. 3.02 Carat Oval Lab-Grown Diamond, E VS2, IGI LG719532711$583
  60. 3.08 Carat Oval Lab-Grown Diamond, D IF, IGI LG719543598$1,440