Under 1 Carat Round Lab-Grown Diamonds

Shop certified under 1 carat round 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 Under 1 Carat Round Lab-Grown Diamonds – Page 16

20,833 certified under 1 carat round 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. 0.67 Carat Round Lab-Grown Diamond, D VS1, IGI LG555268597$167
  2. 0.68 Carat Round Lab-Grown Diamond, E VS1, IGI LG572329905$162
  3. 0.55 Carat Round Lab-Grown Diamond, D VS1, IGI LG680543819$144
  4. 0.91 Carat Round Lab-Grown Diamond, E VVS2, IGI LG680563440$147
  5. 0.96 Carat Round Lab-Grown Diamond, D VVS2, IGI 630437547$161
  6. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI 630437548$153
  7. 0.60 Carat Round Lab-Grown Diamond, D VVS1, IGI LG500146238$570
  8. 0.90 Carat Round Lab-Grown Diamond, D VS1, IGI LG674544448$160
  9. 0.91 Carat Round Lab-Grown Diamond, D VVS1, IGI LG674544452$206
  10. 0.64 Carat Round Lab-Grown Diamond, D VS1, IGI LG685526138$119
  11. 0.66 Carat Round Lab-Grown Diamond, E VVS2, IGI LG685526141$124
  12. 0.64 Carat Round Lab-Grown Diamond, D VS1, IGI LG685543585$119
  13. 0.64 Carat Round Lab-Grown Diamond, D VS1, IGI LG685559725$119
  14. 0.59 Carat Round Lab-Grown Diamond, E SI1, IGI LG407915222$475
  15. 0.56 Carat Round Lab-Grown Diamond, I VS1, IGI LG407915420$391
  16. 0.56 Carat Round Lab-Grown Diamond, I VS1, IGI LG407936508$391
  17. 0.56 Carat Round Lab-Grown Diamond, I VS1, IGI LG407941396$391
  18. 0.58 Carat Round Lab-Grown Diamond, H VVS2, IGI LG436045427$483
  19. 0.56 Carat Round Lab-Grown Diamond, I VS1, IGI LG451057230$391
  20. 0.55 Carat Round Lab-Grown Diamond, I VS2, IGI LG478110612$365
  21. 0.57 Carat Round Lab-Grown Diamond, I VS1, IGI LG488154569$398
  22. 0.59 Carat Round Lab-Grown Diamond, H VVS2, IGI LG494187151$490
  23. 0.55 Carat Round Lab-Grown Diamond, I VS1, IGI LG497155847$384
  24. 0.57 Carat Round Lab-Grown Diamond, H VS1, IGI LG502108668$455
  25. 0.56 Carat Round Lab-Grown Diamond, H VS1, IGI LG502108817$448
  26. 0.52 Carat Round Lab-Grown Diamond, D SI2, IGI LG407915249$365
  27. 0.52 Carat Round Lab-Grown Diamond, H VVS2, IGI LG436045369$436
  28. 0.52 Carat Round Lab-Grown Diamond, E SI1, IGI LG407915193$421
  29. 0.51 Carat Round Lab-Grown Diamond, I VS1, IGI LG407936487$358
  30. 0.50 Carat Round Lab-Grown Diamond, J VS2, IGI LG407936500$268
  31. 0.50 Carat Round Lab-Grown Diamond, I VVS2, IGI LG407936502$370
  32. 0.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG425066220$335
  33. 0.53 Carat Round Lab-Grown Diamond, I VS2, IGI LG436045372$353
  34. 0.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG436072760$336
  35. 0.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG436073725$335
  36. 0.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG436075231$319
  37. 0.53 Carat Round Lab-Grown Diamond, I VS1, IGI LG442068443$371
  38. 0.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG442068445$335
  39. 0.52 Carat Round Lab-Grown Diamond, I VS2, IGI LG447002220$347
  40. 0.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG447098910$302
  41. 0.50 Carat Round Lab-Grown Diamond, I VVS2, IGI LG447098911$368
  42. 0.52 Carat Round Lab-Grown Diamond, I VS1, IGI LG447099535$365
  43. 0.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG447099823$336
  44. 0.50 Carat Round Lab-Grown Diamond, I VVS2, IGI LG451055363$368
  45. 0.50 Carat Round Lab-Grown Diamond, I VS1, IGI LG451055537$351
  46. 0.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG451056861$336
  47. 0.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG451057378$335
  48. 0.50 Carat Round Lab-Grown Diamond, I VVS2, IGI LG455035168$368
  49. 0.50 Carat Round Lab-Grown Diamond, I VVS1, IGI LG455035460$386
  50. 0.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG455035503$335
  51. 0.52 Carat Round Lab-Grown Diamond, I VS2, IGI LG462133014$347
  52. 0.50 Carat Round Lab-Grown Diamond, I VS1, IGI LG476187424$351
  53. 0.52 Carat Round Lab-Grown Diamond, I VS1, IGI LG478112014$365
  54. 0.50 Carat Round Lab-Grown Diamond, H VVS2, IGI LG487109869$420
  55. 0.51 Carat Round Lab-Grown Diamond, H VVS2, IGI LG502108742$428
  56. 0.51 Carat Round Lab-Grown Diamond, H VS1, IGI LG502108778$411
  57. 0.53 Carat Round Lab-Grown Diamond, I VS1, IGI LG407936503$372
  58. 0.50 Carat Round Lab-Grown Diamond, H VVS2, IGI LG407941416$420
  59. 0.50 Carat Round Lab-Grown Diamond, H VVS2, IGI LG425066207$420
  60. 0.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066293$336