1 Carat Cushion Lab-Grown Diamonds

Shop certified 1 carat cushion 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 Cushion Lab-Grown Diamonds – Page 54

14,249 certified 1 carat cushion 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. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG681557912$231
  2. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG700526748$223
  3. 1.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG708569915$272
  4. 1.06 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG708569917$246
  5. 1.01 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG708569930$237
  6. 1.41 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG711525174$370
  7. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG715591968$227
  8. 1.49 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG717512770$326
  9. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG719515051$195
  10. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG724571841$221
  11. 1.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG724598156$295
  12. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG724598648$239
  13. 1.35 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG726570994$228
  14. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG728579125$227
  15. 1.16 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG729512504$224
  16. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG732501256$244
  17. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG732550103$241
  18. 1.06 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG736502583$237
  19. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742502021$237
  20. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG742502022$223
  21. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742502114$225
  22. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742502145$232
  23. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742502759$235
  24. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742502781$235
  25. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742502833$232
  26. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742502857$232
  27. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742502910$235
  28. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742502981$237
  29. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742503232$223
  30. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG742503239$223
  31. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG743565988$225
  32. 1.42 Carat Cushion Lab-Grown Diamond, D VVS2, GIA LG7443812242$366
  33. 1.36 Carat Cushion Lab-Grown Diamond, D VS1, GIA LG7446748773$338
  34. 1.32 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747588121$287
  35. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749522892$228
  36. 1.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG750577733$185
  37. 1.15 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG750578388$192
  38. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG752522816$245
  39. 1.28 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG754537733$253
  40. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG754551660$225
  41. 1.45 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG755515008$286
  42. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG757536955$228
  43. 1.10 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG758503910$203
  44. 1.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG760513747$295
  45. 1.05 Carat Cushion Modified Lab-Grown Diamond, D VS1, IGI LG761552075$232
  46. 1.01 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG762517640$221
  47. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG762541092$238
  48. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG762579761$225
  49. 1.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG763603750$276
  50. 1.35 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG763666425$290
  51. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG764619448$232
  52. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG764658705$266
  53. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG764676324$237
  54. 1.24 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG765633789$283
  55. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG766688539$225
  56. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG768679815$196
  57. 1.03 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG769670264$215
  58. 1.43 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG770621335$252
  59. 1.05 Carat Cushion Modified Lab-Grown Diamond, E VS1, IGI LG770636759$282
  60. 1 Carat Cushion Modified Lab-Grown Diamond, E VS1, IGI LG770636837$270