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 394

23,610 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. 3.25 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843643729$630
  2. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843659384$543
  3. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843659389$587
  4. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843659397$546
  5. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG843683970$568
  6. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG843697164$687
  7. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843697168$759
  8. 3.24 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844614415$627
  9. 3.03 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG844634895$522
  10. 3.01 Carat Oval Lab-Grown Diamond, G VS1, IGI LG844634896$463
  11. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844642254$1,277
  12. 3.19 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844642259$893
  13. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844651502$743
  14. 3.02 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG846632616$1,557
  15. 3.04 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG846658684$514
  16. 3.51 Carat Oval Lab-Grown Diamond, G VS1, IGI LG846659110$535
  17. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG846660442$616
  18. 3.02 Carat Oval Lab-Grown Diamond, E VS2, IGI LG846667166$489
  19. 3.01 Carat Oval Lab-Grown Diamond, D VS2, IGI LG847604917$529
  20. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847617829$575
  21. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847617851$703
  22. 3.00 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847657908$715
  23. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847676185$617
  24. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847688799$700
  25. 3.97 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG848625494$1,674
  26. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG848691276$860
  27. 3.01 Carat Oval Lab-Grown Diamond, E VS2, IGI LG849643615$487
  28. 3.00 Carat Oval Lab-Grown Diamond, D VS2, IGI LG849643644$564
  29. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG849665293$532
  30. 3.03 Carat Oval Lab-Grown Diamond, E VS2, IGI LG849665296$490