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 41

10,612 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. 3.18 Carat Cushion Lab-Grown Diamond, D IF, IGI LG744514435$1,624
  2. 3.31 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG751504707$1,168
  3. 3.23 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG747518141$1,123
  4. 3.91 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG760576398$984
  5. 3.40 Carat Cushion Lab-Grown Diamond, D IF, IGI LG760590279$1,515
  6. 3.06 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG756532850$496
  7. 3.02 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG756544405$933
  8. 3.2 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG675504983$2,691
  9. 3.53 Carat Cushion Lab-Grown Diamond, E IF, IGI LG749509321$5,218
  10. 3.05 Carat Cushion Lab-Grown Diamond, D FL, IGI LG744514725$3,298
  11. 3.11 Carat Cushion Lab-Grown Diamond, D IF, IGI LG744514726$1,589
  12. 3.27 Carat Cushion Lab-Grown Diamond, D FL, IGI LG744514727$3,521
  13. 3.06 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG634450042$647
  14. 3.02 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VVS2, IGI LG635468132$666
  15. 3.53 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VVS2, IGI LG647479454$774
  16. 3.01 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VVS2, IGI LG657467093$665
  17. 3.14 Carat Cushion Lab-Grown Diamond, FANCY PINK VS1, IGI LG663412764$645
  18. 3.03 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG670482019$619
  19. 3.01 Carat Cushion Lab-Grown Diamond, FANCY PINK VS1, IGI LG674560270$637
  20. 3.09 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG685599796$643
  21. 3.09 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG692553153$643
  22. 3.08 Carat Cushion Lab-Grown Diamond, FANCY PINK VS1, IGI LG735530806$629
  23. 3 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG735588865$634
  24. 3.07 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG735588879$648
  25. 3 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VVS2, IGI LG737521639$662
  26. 3.02 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG737521651$617
  27. 3.02 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG737521656$617
  28. 3.04 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS2, IGI LG737547127$623
  29. 3.02 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG737568152$638
  30. 3.02 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG737568161$638
  31. 3.07 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG737568168$648
  32. 3.01 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG738531067$615
  33. 3.07 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG738531079$648
  34. 3.55 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG601396477$871
  35. 3.43 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG760532388$668
  36. 3.56 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG758558305$1,042
  37. 3.02 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS2, IGI LG598326464$589
  38. 3.11 Carat Cushion Lab-Grown Diamond, D IF, IGI LG762547378$1,428
  39. 3.41 Carat Cushion Lab-Grown Diamond, D IF, IGI LG744513980$1,740
  40. 3.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG760560996$714
  41. 3.06 Carat Cushion Lab-Grown Diamond, F IF, IGI LG762511564$1,072
  42. 3.08 Carat Cushion Lab-Grown Diamond, D IF, IGI LG762511568$1,561
  43. 3.43 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG746516044$875
  44. 3.05 Carat Cushion Lab-Grown Diamond, D IF, IGI LG753503620$1,452
  45. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG756527653$669
  46. 3.50 Carat Cushion Lab-Grown Diamond, D FL, IGI LG744514978$4,718
  47. 3.05 Carat Cushion Lab-Grown Diamond, D IF, IGI LG744515031$1,560
  48. 3.35 Carat Cushion Lab-Grown Diamond, D FL, IGI LG744515032$3,602
  49. 3.24 Carat Cushion Lab-Grown Diamond, E VS2, GIA 1483009031$1,554
  50. 3.04 Carat Cushion Lab-Grown Diamond, F VS1, GIA 7488048887$1,658
  51. 3.02 Carat Cushion Lab-Grown Diamond, E IF, IGI LG763674194$1,656
  52. 3.54 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG765618093$556
  53. 3.05 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG671479495$630
  54. 3.32 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG758553880$547
  55. 3.41 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG758553882$561
  56. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG700568543$1,243
  57. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG737502440$559
  58. 3.04 Carat Cushion Lab-Grown Diamond, E IF, IGI LG760554111$1,382
  59. 3.03 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG508154751$491
  60. 3.03 Carat Cushion Lab-Grown Diamond, F SI1, IGI LG593393982$631