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 99

5,907 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. 2.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG848682930$806
  2. 2.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG848682949$619
  3. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG849665267$392
  4. 2.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG843654773$792
  5. 2.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843654774$603
  6. 2.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843683554$420
  7. 2.61 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG847676154$710
  8. 2.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG848669719$871
  9. 2.70 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836615817$545
  10. 2.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836616107$556
  11. 2.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840629394$507
  12. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840641185$522
  13. 2.70 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG842617250$410
  14. 2.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844620481$585
  15. 2.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844620484$594
  16. 2.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844620640$798
  17. 2.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG846667269$585
  18. 2.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG847655793$595
  19. 2.82 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848652219$503
  20. 2.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG800612941$637
  21. 2.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG828683076$728
  22. 2.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG835695111$734
  23. 2.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837617145$743
  24. 2.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG842622612$736
  25. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843641222$475
  26. 2.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG846642554$743
  27. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848615117$484