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 54

9,950 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. 3.04 Carat Oval Lab-Grown Diamond, D FL, IGI LG780667825$2,024
  2. 3.03 Carat Oval Lab-Grown Diamond, D FL, IGI LG780667826$2,019
  3. 3.04 Carat Oval Lab-Grown Diamond, D FL, IGI LG780667827$2,024
  4. 3.10 Carat Oval Lab-Grown Diamond, D FL, IGI LG780667828$2,065
  5. 3.13 Carat Oval Lab-Grown Diamond, D FL, IGI LG780667829$2,085
  6. 3.32 Carat Oval Lab-Grown Diamond, D FL, IGI LG780667831$2,209
  7. 3.04 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG781601618$739
  8. 3.59 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG781634915$664
  9. 3.55 Carat Oval Lab-Grown Diamond, E VS1, IGI LG781634917$631
  10. 3.03 Carat Oval Lab-Grown Diamond, E VS2, IGI LG781635662$118,129
  11. 3.87 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG781647981$2,458
  12. 3.05 Carat Oval Lab-Grown Diamond, G VS1, IGI LG781652644$542
  13. 3.52 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG782620067$659
  14. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG782668701$1,313
  15. 3.02 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG782687289$722
  16. 3.51 Carat Oval Lab-Grown Diamond, E VS2, IGI LG783606273$624
  17. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG783609985$777
  18. 3.45 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG783613028$1,613
  19. 3.35 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG783613029$1,566
  20. 3.33 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG783613030$1,557
  21. 3.99 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG783614878$665
  22. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG783617074$599
  23. 3.08 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG783617282$817
  24. 3.1 Carat Oval Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG783617392$700
  25. 3.19 Carat Oval Lab-Grown Diamond, E VS1, IGI LG783628746$575
  26. 3.52 Carat Oval Lab-Grown Diamond, E VS1, IGI LG783629941$616
  27. 3.80 Carat Oval Lab-Grown Diamond, F VS1, IGI LG783631325$563
  28. 3.91 Carat Oval Lab-Grown Diamond, D VS1, IGI LG783657130$711
  29. 3.03 Carat Oval Lab-Grown Diamond, D FL, IGI LG784604231$2,019
  30. 3.03 Carat Oval Lab-Grown Diamond, D FL, IGI LG784604232$2,019
  31. 3.12 Carat Oval Lab-Grown Diamond, D IF, IGI LG784604233$1,135
  32. 3.20 Carat Oval Lab-Grown Diamond, D FL, IGI LG784604235$2,129
  33. 3.25 Carat Oval Lab-Grown Diamond, D FL, IGI LG784604236$2,163
  34. 3.39 Carat Oval Lab-Grown Diamond, D FL, IGI LG784604237$2,255
  35. 3.42 Carat Oval Lab-Grown Diamond, D FL, IGI LG784604238$2,275
  36. 3.51 Carat Oval Lab-Grown Diamond, D FL, IGI LG784604240$2,940
  37. 3.71 Carat Oval Lab-Grown Diamond, D FL, IGI LG784604241$3,105
  38. 3.72 Carat Oval Lab-Grown Diamond, D FL, IGI LG784604242$3,258
  39. 3.74 Carat Oval Lab-Grown Diamond, D FL, IGI LG784604243$3,275
  40. 3.15 Carat Oval Lab-Grown Diamond, D FL, IGI LG784604396$1,994
  41. 3.58 Carat Oval Lab-Grown Diamond, D FL, IGI LG784604397$3,144
  42. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG784604621$2,005
  43. 3.01 Carat Oval Lab-Grown Diamond, D IF, IGI LG784604622$1,152
  44. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG784604623$1,907
  45. 3.02 Carat Oval Lab-Grown Diamond, D FL, IGI LG784604624$2,012
  46. 3.02 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG784604625$1,047
  47. 3.05 Carat Oval Lab-Grown Diamond, D FL, IGI LG784604626$2,031
  48. 3.05 Carat Oval Lab-Grown Diamond, D FL, IGI LG784604627$2,031
  49. 3.19 Carat Oval Lab-Grown Diamond, D FL, IGI LG784604629$2,124
  50. 3.40 Carat Oval Lab-Grown Diamond, D FL, IGI LG784604631$2,261
  51. 3.70 Carat Oval Lab-Grown Diamond, D VS1, IGI LG784611013$895
  52. 3.88 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG784614401$2,818
  53. 3.07 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG784626341$710
  54. 3.03 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG784629159$1,740
  55. 3.72 Carat Oval Lab-Grown Diamond, D VS1, IGI LG784634207$899
  56. 3.08 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG784640705$711
  57. 3.08 Carat Oval Lab-Grown Diamond, F VS1, IGI LG784640708$703
  58. 3.09 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG784640721$610
  59. 3.00 Carat Oval Lab-Grown Diamond, D FL, IGI LG784642091$2,036
  60. 3.00 Carat Oval Lab-Grown Diamond, D FL, IGI LG784642097$2,112