5 Carat and Up Marquise Lab-Grown Diamonds

Shop certified 5 carat and up marquise 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 5 Carat and Up Marquise Lab-Grown Diamonds – Page 3

3,696 certified 5 carat and up marquise 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. 5.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG632493941$1,372
  2. 5.72 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG634495728$998
  3. 5.1 Carat Marquise Lab-Grown Diamond, D IF, IGI LG642446508$40,749
  4. 6.41 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG645459006$1,056
  5. 8.03 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG646490324$1,889
  6. 5.03 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG647438153$760
  7. 5.07 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG647438154$854
  8. 5.21 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG648422225$1,145
  9. 5.35 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG648422227$891
  10. 5.41 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG648422256$901
  11. 5.25 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG648442242$1,154
  12. 5.60 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG648488327$885
  13. 7.36 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG649407397$1,380
  14. 15.26 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG650480329$9,013
  15. 5.89 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG651411905$1,877
  16. 8.38 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG651495164$2,143
  17. 5.33 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG654414116$951
  18. 5.17 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG654414300$974
  19. 11.66 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG657419935$2,433
  20. 8.05 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG658479793$1,489
  21. 6.01 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG659433345$1,380
  22. 5.27 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG661401270$965
  23. 6.36 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG661401277$970
  24. 5.88 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG668442559$899
  25. 5.46 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG669431026$1,079
  26. 6.33 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG669431163$1,215
  27. 9.76 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG669457433$2,369
  28. 9.48 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG673412026$2,000
  29. 10.12 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG675550823$2,678
  30. 5.06 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG679514569$1,134
  31. 5.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG680551604$1,366
  32. 5.29 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG680566967$881
  33. 5.99 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG685512683$1,267
  34. 6.2 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG685512696$1,106
  35. 6.63 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG685512697$1,162
  36. 6.24 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG687504861$1,244
  37. 12.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG687506278$2,508
  38. 11.42 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG687506290$2,932
  39. 5.01 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG687529182$1,056
  40. 11.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG687529188$2,056
  41. 10.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG687559256$1,756
  42. 5.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG687573788$1,224
  43. 5.26 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG689507046$1,185
  44. 7.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG691512469$1,534
  45. 9.15 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG691513858$1,779
  46. 6.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG691555185$1,438
  47. 6.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG691574763$1,183
  48. 5.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG692501864$1,634
  49. 6.00 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG692502096$1,404
  50. 6.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG692519820$1,645
  51. 5.07 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG692540644$760
  52. 12.04 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG692540700$2,270
  53. 7.60 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG692560820$1,890
  54. 6.60 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG692560822$1,058
  55. 5.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG692582223$1,428
  56. 10.06 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG692596257$1,735
  57. 5.00 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG693511354$3,471
  58. 9.50 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG694552686$1,477
  59. 15.08 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG694552707$5,026
  60. 9.14 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG694580739$1,666