2.5 Carat Marquise Lab-Grown Diamonds

Shop certified 2.5 carat 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 2.5 Carat Marquise Lab-Grown Diamonds – Page 73

5,416 certified 2.5 carat 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. 2.84 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG728510608$658
  2. 2.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG729539398$700
  3. 2.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839611516$487
  4. 2.58 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG840611870$414
  5. 2.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842649862$483
  6. 2.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842649865$487
  7. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842649866$484
  8. 2.56 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG842649881$594
  9. 2.72 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842649884$479
  10. 2.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842649886$456
  11. 2.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842649888$487
  12. 2.60 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842649889$462
  13. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842649972$484
  14. 2.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842650063$458
  15. 2.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842659968$458
  16. 2.59 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG842660010$599
  17. 2.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842660024$483
  18. 2.59 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG842660056$599
  19. 2.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842660075$483
  20. 2.60 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842660081$462
  21. 2.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842660084$787
  22. 2.60 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG842660086$602
  23. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842660097$479
  24. 2.56 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG842660257$594
  25. 2.70 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842660282$505
  26. 2.95 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842660291$549
  27. 2.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842660292$728
  28. 2.54 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842660293$452
  29. 2.92 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842660296$545
  30. 2.90 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842660303$792
  31. 2.60 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842660328$462
  32. 2.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG842660371$595
  33. 2.82 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG758553070$498
  34. 2.66 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG836690414$533
  35. 2.50 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG838640508$819
  36. 2.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840636409$816
  37. 2.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839651418$869
  38. 2.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839651437$859
  39. 2.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839651438$859
  40. 2.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839651406$859
  41. 2.5 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839651441$855
  42. 2.5 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG838621587$855
  43. 2.5 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839651431$629
  44. 2.5 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG838652616$629
  45. 2.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839651436$879
  46. 2.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839651408$875
  47. 2.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839651432$644
  48. 2.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839651430$885
  49. 2.63 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839651415$898
  50. 2.78 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839651434$948
  51. 2.77 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839659497$944
  52. 2.76 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839651412$941
  53. 2.7 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839651427$921
  54. 2.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818673065$472
  55. 2.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG818673192$713
  56. 2.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818673360$466
  57. 2.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818673362$469
  58. 2.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG818673409$678
  59. 2.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818673410$469
  60. 2.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818673413$473