3 Carat Cushion Lab-Grown Diamonds

Shop certified 3 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 3 Carat Cushion Lab-Grown Diamonds – Page 164

10,156 certified 3 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. 3.34 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG550246710$1,256
  2. 3.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837652013$613
  3. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843645422$802
  4. 3.07 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG843645424$1,329
  5. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG843645436$718
  6. 3.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG844668353$776
  7. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG846653196$557
  8. 3.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG759516940$672
  9. 3.44 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837643052$676
  10. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838647774$724
  11. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843654643$711
  12. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843654645$711
  13. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843654656$711
  14. 3.39 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG845619447$1,063
  15. 3.50 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG759516936$669
  16. 3.13 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG759516937$602
  17. 3.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG833670069$843
  18. 3.06 Carat Cushion Lab-Grown Diamond, D IF, IGI LG833687873$5,095
  19. 3.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG834617064$2,642
  20. 3.59 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG835662423$1,730
  21. 3.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG835662435$2,633
  22. 3.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG840627109$1,582
  23. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG840657736$942
  24. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG841606537$879
  25. 3.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG841663498$1,582
  26. 3.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG842661081$608
  27. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG842661116$641
  28. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843641667$647
  29. 3.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG843672575$566
  30. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, GCAL 362716216$1,278
  31. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, GIA LG7558764188$1,863
  32. 3.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG786685016$2,393
  33. 3.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG843689428$1,264
  34. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843689429$769
  35. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843689430$783
  36. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG843689431$1,260
  37. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843689432$1,103
  38. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843689433$868
  39. 3.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG843689434$1,277
  40. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843689436$1,124
  41. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843689437$773
  42. 3.57 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG791650773$1,422
  43. 3.98 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG803659324$1,551
  44. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844648823$1,532
  45. 3.09 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG844669133$504
  46. 3.08 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844669135$550
  47. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG800603674$633
  48. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG831617072$620
  49. 3.59 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG838640659$602
  50. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG842620171$532
  51. 3.79 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843617723$1,312
  52. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843654620$641
  53. 3.63 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844638806$785
  54. 3.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844662885$599
  55. 3.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG843651145$580
  56. 3.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG828623851$643
  57. 3.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG831617810$764
  58. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838640662$612
  59. 3.26 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG838657847$549
  60. 3.83 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839639493$704