4.40 / 4.50 mm. Diametre
4.60 / 4.80 mm. Diametre
5.10 / 5.25 mm. Diametre
5.30 / 5.35 mm. Diametre
5.37 / 5.40 mm. Diametre
5.42 / 5.45 mm. Diametre

0.28ct./ 0.32ct.
0.37ct./ 0.43ct.
0.48ct./ 0.52ct.
0.53ct./ 0.57ct.
0.58ct./ 0.62ct.
0.63ct./ 0.67ct.

939
  1399
  1899
  2099
  2389
  2769

5.50 / 5.65 mm. Diametre
5.90 / 6.10 mm. Diametre
6.50 / 6.70 mm. Diametre
7.30 / 7.50 mm. Diametre
8.10 / 8.30 mm. Diametre
9.75 / 9.90 mm. Diametre
taille superieur

0.68ct./ 0.73ct.
0.78ct./ 0.84ct.
0.98ct / 1.05ct.
1.45ct / 1.55ct.
1.95ct / 2.10ct.
2.95ct / 3.15ct.
3.16ct / 5.00ct.

  3180
   3980
   5729
  10680
 15850
 26999
sur demande