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 30

23,682 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. 3.56 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG764642265$1,755
  2. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG764673896$1,189
  3. 3.45 Carat Oval Lab-Grown Diamond, G VS1, GIA 2476921112$1,264
  4. 3.55 Carat Oval Lab-Grown Diamond, G VVS2, GIA 7476929118$1,578
  5. 3.1 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG764642253$1,212
  6. 3.6 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG764642258$1,775
  7. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG766662328$1,181
  8. 3.25 Carat Oval Lab-Grown Diamond, D IF, IGI LG744514781$1,220
  9. 3.54 Carat Oval Lab-Grown Diamond, D IF, IGI LG744514993$1,898
  10. 3.02 Carat Oval Lab-Grown Diamond, F VS1, IGI LG760593527$847
  11. 3.52 Carat Oval Lab-Grown Diamond, E VS1, IGI LG761511553$627
  12. 3.10 Carat Oval Lab-Grown Diamond, D IF, IGI LG764608458$1,165
  13. 3.27 Carat Oval Lab-Grown Diamond, D IF, IGI LG764608461$1,308
  14. 3.51 Carat Oval Lab-Grown Diamond, E IF, IGI LG764608462$1,107
  15. 3.11 Carat Oval Lab-Grown Diamond, D IF, IGI LG764608469$1,148
  16. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG764673729$659
  17. 3.62 Carat Oval Lab-Grown Diamond, D VS1, IGI LG765610336$1,385
  18. 3.05 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG765614867$837
  19. 3.07 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG755517292$1,044
  20. 3.03 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG765610330$1,365
  21. 3.83 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG766629197$2,363
  22. 3.02 Carat Oval Lab-Grown Diamond, D IF, IGI LG743594176$1,284
  23. 3.45 Carat Oval Lab-Grown Diamond, D FL, IGI LG744515052$2,452
  24. 3.52 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG763647811$1,105
  25. 3.51 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG763647812$1,100
  26. 3.7 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG763648111$1,159
  27. 3.1 Carat Oval Lab-Grown Diamond, D VS1, IGI LG763665817$680
  28. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG764602689$864
  29. 3.32 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG764694503$2,051
  30. 3.35 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG766629200$2,965
  31. 3.57 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG757533702$1,207
  32. 3.52 Carat Oval Lab-Grown Diamond, F VS1, IGI LG760507473$1,565
  33. 3.1 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG763647785$1,020
  34. 3.04 Carat Oval Lab-Grown Diamond, D IF, IGI LG754508032$1,292
  35. 3.08 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG756555860$1,047
  36. 3.25 Carat Oval Lab-Grown Diamond, D IF, IGI LG764669242$1,177
  37. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG764679765$872
  38. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG760538552$871
  39. 3.38 Carat Oval Lab-Grown Diamond, D VS2, IGI LG762544005$574
  40. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG757533829$546
  41. 3.52 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG758590121$1,271
  42. 3.00 Carat Oval Lab-Grown Diamond, D FL, IGI LG760565717$1,287
  43. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG760565719$1,291
  44. 3.02 Carat Oval Lab-Grown Diamond, D FL, IGI LG760565720$1,295
  45. 3.08 Carat Oval Lab-Grown Diamond, D FL, IGI LG760565726$1,320
  46. 3.11 Carat Oval Lab-Grown Diamond, D FL, IGI LG760565728$1,333
  47. 3.18 Carat Oval Lab-Grown Diamond, D FL, IGI LG760565729$1,362
  48. 3.33 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG760565736$1,043
  49. 3.36 Carat Oval Lab-Grown Diamond, D IF, IGI LG760565737$1,155
  50. 3.46 Carat Oval Lab-Grown Diamond, D IF, IGI LG760565740$1,189
  51. 3.02 Carat Oval Lab-Grown Diamond, D FL, IGI LG760565915$1,295
  52. 3.05 Carat Oval Lab-Grown Diamond, D IF, IGI LG760565918$1,050
  53. 3.05 Carat Oval Lab-Grown Diamond, D FL, IGI LG760565919$1,308
  54. 3.08 Carat Oval Lab-Grown Diamond, D IF, IGI LG760565921$1,061
  55. 3.18 Carat Oval Lab-Grown Diamond, D FL, IGI LG760565922$1,362
  56. 3.30 Carat Oval Lab-Grown Diamond, D IF, IGI LG760565925$1,134
  57. 3.02 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG760593518$871
  58. 3.08 Carat Oval Lab-Grown Diamond, F VVS2, GIA 1495739053$1,302
  59. 3.06 Carat Oval Lab-Grown Diamond, D IF, IGI LG764632281$1,182
  60. 3.09 Carat Oval Lab-Grown Diamond, D IF, IGI LG766651194$1,193