1 Carat Oval Lab-Grown Diamonds

Shop certified 1 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 1 Carat Oval Lab-Grown Diamonds

18,956 certified 1 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.

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  1. 1.04 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843642526$238
  2. 1.01 Carat Oval Lab-Grown Diamond, G VS2, IGI LG846642424$189
  3. 1.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847634834$223
  4. 1.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847634835$220
  5. 1.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG848628139$244
  6. 1.03 Carat Oval Lab-Grown Diamond, E SI1, IGI LG848650841$2,394
  7. 1.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG848650842$223
  8. 1.20 Carat Oval Lab-Grown Diamond, D VS2, IGI LG848664029$237
  9. 1.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG849607692$244
  10. 1.04 Carat Oval Lab-Grown Diamond, D FL, IGI LG849607702$251
  11. 1.35 Carat Oval Lab-Grown Diamond, D VS1, IGI LG849651646$290
  12. 1.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG849678467$232
  1. 1.10 Carat Oval Lab-Grown Diamond, G VS1, IGI LG627445068$245
  2. 1.11 Carat Oval Lab-Grown Diamond, H VVS2, IGI LG633497771$285
  3. 1.30 Carat Oval Lab-Grown Diamond, H SI1, IGI LG451056277$822
  4. 1.31 Carat Oval Lab-Grown Diamond, E VS1, IGI LG582394082$339
  5. 1.14 Carat Oval Lab-Grown Diamond, D IF, IGI LG710508528$218
  6. 1.49 Carat Oval Lab-Grown Diamond, D FL, GIA 3535066449$5,295
  7. 1.02 Carat Oval Lab-Grown Diamond, D IF, IGI LG724541076$290
  8. 1.06 Carat Oval Lab-Grown Diamond, D IF, IGI LG726511802$217
  9. 1.09 Carat Oval Lab-Grown Diamond, D IF, IGI LG727561597$221
  10. 1.23 Carat Oval Lab-Grown Diamond, E IF, IGI LG727563477$214
  11. 1.02 Carat Oval Lab-Grown Diamond, D IF, IGI LG728539601$290
  12. 1.18 Carat Oval Lab-Grown Diamond, D IF, IGI LG729533158$224
  13. 1.07 Carat Oval Lab-Grown Diamond, D IF, IGI LG733564609$206
  14. 1.14 Carat Oval Lab-Grown Diamond, D IF, IGI LG733564610$218
  15. 1.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG671441596$377
  16. 1.03 Carat Oval Lab-Grown Diamond, D IF, IGI LG727579191$293
  17. 1.02 Carat Oval Lab-Grown Diamond, D IF, IGI LG727579199$290
  18. 1.41 Carat Oval Lab-Grown Diamond, D IF, IGI LG742529019$265
  19. 1.40 Carat Oval Lab-Grown Diamond, D IF, IGI LG743507248$263
  20. 1.13 Carat Oval Lab-Grown Diamond, D IF, IGI LG743571817$216
  21. 1.08 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG724582420$392
  22. 1.11 Carat Oval Lab-Grown Diamond, E VS1, GIA 1439324449$386
  23. 1.07 Carat Oval Lab-Grown Diamond, F VVS2, GIA 1467288785$403
  24. 1.17 Carat Oval Lab-Grown Diamond, D VS2, GIA 1468698428$439
  25. 1.40 Carat Oval Lab-Grown Diamond, D VVS2, GIA 1477975398$553
  26. 1.42 Carat Oval Lab-Grown Diamond, E VVS2, GIA 1478825706$528
  27. 1.37 Carat Oval Lab-Grown Diamond, D VS1, GIA 1478975406$448
  28. 1.18 Carat Oval Lab-Grown Diamond, D VVS2, GIA 1483158545$307
  29. 1.41 Carat Oval Lab-Grown Diamond, D VVS2, GIA 1488175048$557
  30. 1.09 Carat Oval Lab-Grown Diamond, D VVS2, GIA 1495588011$286
  31. 1.10 Carat Oval Lab-Grown Diamond, F IF, GIA 1495754658$875
  32. 1.01 Carat Oval Lab-Grown Diamond, E VS2, GIA 1497655798$368
  33. 1.42 Carat Oval Lab-Grown Diamond, D VVS2, GIA 1498727160$464
  34. 1.41 Carat Oval Lab-Grown Diamond, D VVS2, GIA 1499163949$557
  35. 1.48 Carat Oval Lab-Grown Diamond, E VVS2, GIA 1499232239$549
  36. 1.08 Carat Oval Lab-Grown Diamond, E VS1, GIA 1499880625$377
  37. 1.02 Carat Oval Lab-Grown Diamond, E VS2, GIA 1503165330$372
  38. 1.06 Carat Oval Lab-Grown Diamond, D VS1, GIA 1503337094$384
  39. 1.04 Carat Oval Lab-Grown Diamond, D VS1, GIA 1503525206$377
  40. 1.09 Carat Oval Lab-Grown Diamond, E VS1, GIA 1505165377$379
  41. 1.17 Carat Oval Lab-Grown Diamond, E IF, GIA 1505254149$455
  42. 1.07 Carat Oval Lab-Grown Diamond, D VS1, GIA 1505317153$386
  43. 1.08 Carat Oval Lab-Grown Diamond, E VS1, GIA 1507466641$377
  44. 1.07 Carat Oval Lab-Grown Diamond, D VS1, GIA 1508113054$386
  45. 1.06 Carat Oval Lab-Grown Diamond, D VS1, GIA 1509371331$384
  46. 1.08 Carat Oval Lab-Grown Diamond, D SI1, GIA 1519031650$316
  47. 1.12 Carat Oval Lab-Grown Diamond, F VVS2, GIA 2446453696$420
  48. 1.37 Carat Oval Lab-Grown Diamond, E SI1, GIA 2458384687$343
  49. 1.31 Carat Oval Lab-Grown Diamond, D VVS2, GIA 2476835894$479
  50. 1.38 Carat Oval Lab-Grown Diamond, D VVS2, GIA 2484019071$546
  51. 1.41 Carat Oval Lab-Grown Diamond, D VVS2, GIA 2484224395$557
  52. 1.36 Carat Oval Lab-Grown Diamond, D VS1, GIA 2486101227$444
  53. 1.07 Carat Oval Lab-Grown Diamond, D VVS1, GIA 2486916513$297
  54. 1.36 Carat Oval Lab-Grown Diamond, D VVS2, GIA 2487078350$725
  55. 1.13 Carat Oval Lab-Grown Diamond, D VVS1, GIA 2487831688$312
  56. 1.41 Carat Oval Lab-Grown Diamond, D VVS2, GIA 2496164657$557
  57. 1.39 Carat Oval Lab-Grown Diamond, D VVS1, GIA 2496436942$395
  58. 1.04 Carat Oval Lab-Grown Diamond, D VVS1, GIA 2496437012$288
  59. 1.06 Carat Oval Lab-Grown Diamond, E VS1, GIA 2497882700$370
  60. 1.07 Carat Oval Lab-Grown Diamond, D VS1, GIA 2504017481$386