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 83

5,084 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. 2.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG846638181$557
  2. 2.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844610639$472
  3. 2.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG844612583$634
  4. 2.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844652374$470
  5. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844655660$479
  6. 2.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844655667$472
  7. 2.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839613316$466
  8. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839613315$476
  9. 2.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG839613318$542
  10. 2.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG841655257$552
  11. 2.60 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG843688610$857
  12. 2.5 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844627156$566
  13. 2.9 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG846691068$997
  14. 2.72 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846691084$612
  15. 2.6 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846691090$587
  16. 2.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846691107$570
  17. 2.66 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG847638844$599
  18. 2.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847638849$869
  19. 2.73 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG847638852$615
  20. 2.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847638867$893
  21. 2.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847638875$879
  22. 2.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG847638879$571
  23. 2.61 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840627472$512
  24. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840627492$507
  25. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG825643884$501
  26. 2.62 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843690336$416
  27. 2.76 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844673169$949
  28. 2.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844678831$482
  29. 2.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844678834$482
  30. 2.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG845635019$879
  31. 2.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG845668466$867
  32. 2.5 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG845668505$566
  33. 2.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846643500$566
  34. 2.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846643508$561
  35. 2.59 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846643510$575
  36. 2.7 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG846691070$538
  37. 2.64 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846691072$595
  38. 2.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846691080$580
  39. 2.83 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846691091$622
  40. 2.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846691094$574
  41. 2.61 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG846691095$503
  42. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG846691097$500
  43. 2.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG846691099$703
  44. 2.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846691102$559
  45. 2.72 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846691103$612
  46. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG846691105$497
  47. 2.6 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG846691106$501
  48. 2.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846691121$567
  49. 2.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846691124$575
  50. 2.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG847638845$648
  51. 2.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847638847$867
  52. 2.74 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847638854$944
  53. 2.86 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847638855$983
  54. 2.74 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847638859$944
  55. 2.63 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG847638864$594
  56. 2.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847638868$883
  57. 2.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG847638869$722
  58. 2.59 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG847638870$585
  59. 2.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847638873$876
  60. 2.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847638874$874