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 56

5,923 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. 2.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG813617064$414
  2. 2.51 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG812634284$354
  3. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG813642790$511
  4. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG813665010$515
  5. 2.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG813624991$418
  6. 2.55 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG813656108$420
  7. 2.55 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG813653324$429
  8. 2.54 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG813647849$427
  9. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG813677255$511
  10. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG813641659$533
  11. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG814608546$420
  12. 2.56 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG814609719$422
  13. 2.55 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG814608845$429
  14. 2.53 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG814611968$417
  15. 2.52 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG813696035$424
  16. 2.55 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG813695978$429
  17. 2.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG813688589$430
  18. 2.54 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG814606762$415
  19. 2.53 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG813688860$417
  20. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG813651014$416
  21. 2.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG813699983$426
  22. 2.53 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG815604624$413
  23. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG814608965$533
  24. 2.55 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG814640020$429
  25. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG815608523$416
  26. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG816676155$416
  27. 2.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG816688279$527
  28. 2.55 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG816645047$429
  29. 2.53 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG821633417$413
  30. 2.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG826634754$433
  31. 2.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG826634856$433
  32. 2.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG826635020$412
  33. 2.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG826634747$424
  34. 2.50 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG825647152$538
  35. 2.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833672026$633
  36. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835660148$469
  37. 2.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837653377$456
  38. 2.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839687698$873
  39. 2.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840639547$873
  40. 2.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840639545$873
  41. 2.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839668281$873
  42. 2.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839687699$873
  43. 2.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840656834$866
  44. 2.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840639546$866
  45. 2.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837640793$866
  46. 2.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837672631$866
  47. 2.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840639559$866
  48. 2.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG838660691$863
  49. 2.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840639548$863
  50. 2.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG838652595$863
  51. 2.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840656830$863
  52. 2.5 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837682748$860
  53. 2.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG840656779$557
  54. 2.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG837640774$551
  55. 2.5 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG839606138$549
  56. 2.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839687700$656
  57. 2.6 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840656831$893
  58. 2.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840656845$890
  59. 2.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840656838$890
  60. 2.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840639574$890