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 422

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. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG831655749$696
  2. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG841624668$708
  3. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG842645419$560
  4. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG842645428$561
  5. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG842645444$708
  6. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG842645446$556
  7. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG842645479$564
  8. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG842658634$517
  9. 3.51 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843616964$624
  10. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844625927$563
  11. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844625941$560
  12. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844625947$560
  13. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844625953$561
  14. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844625958$561
  15. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844625965$559
  16. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844625967$559
  17. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844625986$557
  18. 3.06 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG844626002$732
  19. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844641528$564
  20. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844641530$564
  21. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844641654$564
  22. 3.74 Carat Oval Lab-Grown Diamond, D VS1, IGI LG845669494$777
  23. 3.09 Carat Oval Lab-Grown Diamond, D VS1, IGI LG847633359$143,035
  24. 3.51 Carat Oval Lab-Grown Diamond, D VS1, IGI LG848632709$680
  25. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG848646772$577
  26. 3.03 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG848681226$738
  27. 3.06 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG848681231$1,022
  28. 3.01 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG848699681$732
  29. 3.06 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG848699688$745
  30. 3.03 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG849601096$738
  31. 3.03 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG849624164$738
  32. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG849624165$727
  33. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG849624167$582
  34. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG849624178$585
  35. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG849624181$578
  36. 3.07 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG849624182$746
  37. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG849624185$582
  38. 3.04 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG849624188$739
  39. 3.04 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG849624189$739
  40. 3.01 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG849624195$732
  41. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG849624225$578
  42. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG849624232$578
  43. 3.06 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG849627637$745
  44. 3.07 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG849630875$746
  45. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG849630876$580
  46. 3.02 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG849637104$735
  47. 3.06 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG849637105$745
  48. 3.03 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG849637107$1,012
  49. 3.09 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG849637109$752
  50. 3.03 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG849637116$738
  51. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG849637138$731
  52. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG849646109$584
  53. 3.03 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG849646267$738
  54. 3.02 Carat Oval Lab-Grown Diamond, D VS2, IGI LG850601118$505
  55. 3.52 Carat Oval Lab-Grown Diamond, E VS1, IGI LG851605657$669
  56. 3.84 Carat Oval Lab-Grown Diamond, F VS1, IGI LG836626314$631
  57. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837669638$587
  58. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841618384$582
  59. 3.10 Carat Oval Lab-Grown Diamond, E VS1, IGI LG842624698$588
  60. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG842624709$634