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

931 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. 5.08 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG689554854$1,252
  2. 5.03 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG689591660$3,378
  3. 9.15 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG691513858$1,779
  4. 6.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG691555185$1,438
  5. 6.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG691574763$1,149
  6. 5.05 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG692501813$1,245
  7. 5.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG692501864$1,634
  8. 6.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG692519820$1,645
  9. 7.60 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG692560820$1,215
  10. 6.60 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG692560822$1,614
  11. 5.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG692582223$1,255
  12. 5.00 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG693511354$3,587
  13. 9.14 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG694580739$1,649
  14. 10.04 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG694597212$2,041
  15. 5.08 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG696523984$846
  16. 5.00 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG696528743$1,215
  17. 9.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG696543447$2,030
  18. 13.00 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG696544349$3,261
  19. 5.03 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG697508175$1,985
  20. 5.10 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG698518073$2,566
  21. 6.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG698544805$1,210
  22. 6.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG698546315$1,180
  23. 10.02 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG698546772$1,403
  24. 7.06 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG698546998$3,599
  25. 5.36 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG698573037$2,311
  26. 7.30 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG698574722$1,910
  27. 10.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG698588240$2,104
  28. 9.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG698599229$2,125
  29. 8.22 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG700535430$1,564
  30. 9.19 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG700567908$1,786
  31. 10.19 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG700582770$7,518
  32. 5.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG700584248$1,250
  33. 5.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG702502533$907
  34. 8.04 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG702503549$1,226
  35. 10.02 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG702503630$1,470
  36. 9.61 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG702543099$4,498
  37. 5.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG702552861$1,985
  38. 10.03 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG702569901$1,438
  39. 10.03 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG702570586$1,886
  40. 6.12 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG702578783$2,491
  41. 5.09 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG702593012$1,817
  42. 5.01 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG703501721$1,056
  43. 6.2 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG704508795$1,476
  44. 5.10 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG704514702$1,449
  45. 12.34 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG704515471$2,512
  46. 12.14 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG704515689$3,092
  47. 9.10 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG704516051$1,926
  48. 9.04 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG704516487$1,360
  49. 9.02 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG704516570$1,540
  50. 10.75 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG704517566$2,827
  51. 15.05 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG704517923$5,341
  52. 5.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG704545887$1,217
  53. 6.2 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG704573387$1,318
  54. 13.72 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG704574832$9,145
  55. 6.09 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG705514612$4,638
  56. 6.05 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG705548325$1,460
  57. 5.00 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG705552419$2,422
  58. 5.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG705552433$1,154
  59. 6.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG706502246$1,254
  60. 5.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG706503160$1,430