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 145

9,904 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. 3.09 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835650895$613
  2. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835648562$554
  3. 3 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835665109$551
  4. 3.1 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835670219$590
  5. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835670241$589
  6. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835659117$594
  7. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835655435$606
  8. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835650969$600
  9. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835638698$591
  10. 3.46 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835638092$665
  11. 3.09 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835634697$613
  12. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835648576$634
  13. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835657530$625
  14. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835671740$628
  15. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835664673$559
  16. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835664566$564
  17. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835638596$561
  18. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835657599$600
  19. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835650951$588
  20. 3.98 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835657537$601
  21. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835638096$554
  22. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835673578$596
  23. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835647732$593
  24. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835634678$592
  25. 3.1 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835662924$615
  26. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835664672$634
  27. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835670943$560
  28. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835648479$565
  29. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835655534$562
  30. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835620495$626
  31. 3 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835604583$557
  32. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835622863$602
  33. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835634670$596
  34. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835670306$619
  35. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835637757$554
  36. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835655529$569
  37. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835659032$569
  38. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835662962$566
  39. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835659054$567
  40. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835650970$562
  41. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835637794$561
  42. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835647684$590
  43. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835671744$634
  44. 3.74 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835647690$562
  45. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835622925$564
  46. 3 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835634710$552
  47. 3.1 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835633395$590
  48. 3.1 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835629077$590
  49. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835669075$608
  50. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835638699$592
  51. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835638710$596
  52. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835650991$633
  53. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835655471$635
  54. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835638608$562
  55. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835669162$557
  56. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835673585$561
  57. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835655443$561
  58. 3 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835655518$552
  59. 3.84 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835638095$645
  60. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835673443$596