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 128

9,665 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. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG833643031$549
  2. 3.9 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG831645842$645
  3. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG831645843$564
  4. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG831608210$591
  5. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG831613737$550
  6. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG830692825$596
  7. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG831630335$554
  8. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG831636363$554
  9. 3.97 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG831631321$659
  10. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833606572$591
  11. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG831625381$548
  12. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG831660677$560
  13. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG833606033$545
  14. 3.03 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG833636963$762
  15. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG833625011$558
  16. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG831613768$556
  17. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG833639189$551
  18. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833604936$593
  19. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG833610099$559
  20. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG831672929$604
  21. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG833605998$550
  22. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG833602775$564
  23. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG831672059$545
  24. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG833601311$559
  25. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG833606618$628
  26. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG831672024$564
  27. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833655445$597
  28. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG833602743$545
  29. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG831638652$545
  30. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG833638507$545
  31. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833629111$588
  32. 3.1 Carat Oval Lab-Grown Diamond, D VS1, IGI LG833605965$605
  33. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG833605069$545
  34. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833601315$601
  35. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG833606590$561
  36. 3.1 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG831679705$748
  37. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG833655473$554
  38. 3.89 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG831675354$946
  39. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG831679574$550
  40. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG833605085$558
  41. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG833606526$555
  42. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG831672098$564
  43. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG831679572$559
  44. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG833608378$556
  45. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG833652405$553
  46. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833629025$589
  47. 3.1 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG833639132$748
  48. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG833639163$628
  49. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG833638596$560
  50. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG833648203$634
  51. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG833636955$550
  52. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG833639133$764
  53. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833602685$596
  54. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG833625304$626
  55. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG833630338$564
  56. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG833610074$755
  57. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG831673041$630
  58. 3.1 Carat Oval Lab-Grown Diamond, D VS1, IGI LG833625295$605
  59. 3.1 Carat Oval Lab-Grown Diamond, D VS1, IGI LG833638686$605
  60. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG833608323$550