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 479

30,339 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. 3.52 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG851697100$843
  2. 3.00 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG852611708$456
  3. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG852612889$560
  4. 3.09 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG852612890$501
  5. 3.00 Carat Oval Lab-Grown Diamond, G VS1, IGI LG852612899$447
  6. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG852612901$707
  7. 3.03 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG852612906$491
  8. 3.01 Carat Oval Lab-Grown Diamond, G VS1, IGI LG852612907$448
  9. 3.07 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG852612909$498
  10. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG852652448$710
  11. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG852652458$710
  12. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG852652479$557
  13. 3.03 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG852652535$697
  14. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG852652537$710
  15. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG852652555$701
  16. 3.09 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG852652574$469
  17. 3.03 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG853629189$1,312
  18. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG853629190$546
  19. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG853629193$701
  20. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG853629200$701
  21. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG853629201$707
  22. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG853629204$710
  23. 3.09 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG853629207$1,337
  24. 3.00 Carat Oval Lab-Grown Diamond, D VS1, IGI LG853629209$553
  25. 3.09 Carat Oval Lab-Grown Diamond, D VS1, IGI LG853629219$568
  26. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG853629220$560
  27. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG853629222$710
  28. 3.09 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG853629224$1,337
  29. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG853629225$699
  30. 3.04 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG853629227$493
  31. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG853629236$706
  32. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG853629238$554
  33. 3.05 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG853629240$494
  34. 3.01 Carat Oval Lab-Grown Diamond, D VS2, IGI LG853643440$497
  35. 3.10 Carat Oval Lab-Grown Diamond, D VS1, IGI LG853643449$573
  36. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG853643451$559
  37. 3.01 Carat Oval Lab-Grown Diamond, D VS2, IGI LG853643452$497
  38. 3.01 Carat Oval Lab-Grown Diamond, D VS2, IGI LG853643453$497
  39. 3.02 Carat Oval Lab-Grown Diamond, E VS2, IGI LG853643458$479
  40. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG853643477$557
  41. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG853643487$566
  42. 3.09 Carat Oval Lab-Grown Diamond, D VS1, IGI LG853663448$568
  43. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG853663449$536
  44. 3.56 Carat Oval Lab-Grown Diamond, G VS2, IGI LG845674068$563
  45. 3.57 Carat Oval Lab-Grown Diamond, G VS2, IGI LG848628448$564
  46. 3.50 Carat Oval Lab-Grown Diamond, E VS2, IGI LG851604829$574
  47. 3.50 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG852608655$746
  48. 3.00 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG853646481$788
  49. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836678003$833
  50. 3.09 Carat Oval Lab-Grown Diamond, D VS1, IGI LG843659673$616
  51. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845654165$764
  52. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845654799$584
  53. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845654801$764
  54. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845654822$591
  55. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845654823$591
  56. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG849610667$528
  57. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG849658220$594
  58. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG849658221$545
  59. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG851621160$659
  60. 3.04 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG851623718$517