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 4

12,724 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. 1.00 Carat Cushion Lab-Grown Diamond, D VS2, IGI 649487552$206
  2. 1.08 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6495058243$382
  3. 1.06 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6501226927$377
  4. 1.18 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 6501274765$321
  5. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, GIA 6501363348$389
  6. 1.08 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6501470744$382
  7. 1.28 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6502154739$448
  8. 1.27 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6502226928$445
  9. 1.26 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6502227009$442
  10. 1.22 Carat Cushion Lab-Grown Diamond, E VVS1, GIA 6502282956$557
  11. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 6502332998$403
  12. 1.08 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6502341236$382
  13. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6502466540$372
  14. 1.29 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 6502470817$497
  15. 1.03 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6502471145$367
  16. 1.01 Carat Cushion Lab-Grown Diamond, E VS2, GIA 6505131302$337
  17. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6505165297$379
  18. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 6505165511$406
  19. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 6505275007$283
  20. 1.12 Carat Cushion Lab-Grown Diamond, E VVS1, GIA 6505425237$382
  21. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 6505471133$417
  22. 1.06 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 6505515781$413
  23. 1.10 Carat Cushion Lab-Grown Diamond, E VS2, GIA 6505530781$320
  24. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 6505832273$417
  25. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 6511136155$283
  26. 1.14 Carat Cushion Lab-Grown Diamond, E IF, GIA 6511156760$847
  27. 1.03 Carat Cushion Lab-Grown Diamond, D IF, GIA 6511708236$760
  28. 1.19 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 6512136129$330
  29. 1.08 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 6512765841$311
  30. 1.45 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 6515766152$403
  31. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 6521140218$322
  32. 1.17 Carat Cushion Lab-Grown Diamond, D IF, GIA 6521220781$860
  33. 1.11 Carat Cushion Lab-Grown Diamond, D IF, GIA 6521256829$816
  34. 1.21 Carat Cushion Lab-Grown Diamond, D IF, GIA 6521481252$1,030
  35. 1.04 Carat Cushion Lab-Grown Diamond, F VS1, GIA 7442192581$362
  36. 1.16 Carat Cushion Lab-Grown Diamond, F VVS2, GIA 7448000925$473
  37. 1.07 Carat Cushion Lab-Grown Diamond, G VS1, GIA 7448388941$327
  38. 1.41 Carat Cushion Lab-Grown Diamond, D VS1, GIA 7461743529$386
  39. 1.48 Carat Cushion Lab-Grown Diamond, F VVS2, GIA 7466804780$463
  40. 1.16 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 7471849510$323
  41. 1.09 Carat Cushion Lab-Grown Diamond, G VVS2, GIA 7473753192$566
  42. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, GIA 7481200590$329
  43. 1.06 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 7481263015$280
  44. 1.43 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 7486262834$472
  45. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 7488262966$347
  46. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 7493772206$437
  47. 1.16 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 7496618902$332
  48. 1.43 Carat Cushion Lab-Grown Diamond, D VS2, GIA 7498330999$430
  49. 1.18 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 7501274859$337
  50. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, GIA 7501516240$379
  51. 1.04 Carat Cushion Lab-Grown Diamond, E VS1, GIA 7501596231$370
  52. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, GIA 7502165534$375
  53. 1.00 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 7502530992$283
  54. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 7503363363$420
  55. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, GIA 7503471122$360
  56. 1.10 Carat Cushion Lab-Grown Diamond, E VS1, GIA 7506282970$290
  57. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, GIA 7506615961$371
  58. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, GIA 7506712586$389
  59. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 7508122197$417
  60. 1.49 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 7508274745$414