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 100

5,965 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. 2.70 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG842617250$410
  2. 2.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844620481$585
  3. 2.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844620484$594
  4. 2.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844620640$798
  5. 2.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG846667269$585
  6. 2.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG847655793$595
  7. 2.82 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848652219$503
  8. 2.62 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843619598$648
  9. 2.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG800612941$637
  10. 2.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG828683076$728
  11. 2.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG835695111$734
  12. 2.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837617145$743
  13. 2.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG842622612$736
  14. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843641222$475
  15. 2.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG846642554$743
  16. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848615117$484
  17. 2.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840645963$482
  18. 2.6 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842641635$751
  19. 2.81 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831690237$525
  20. 2.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841606684$454
  21. 2.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG846661304$482
  22. 2.86 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG847618490$466
  23. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847669058$487
  24. 2.60 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG847669072$475
  25. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG848638476$473