R 138 a ring sizes 3D print model

Finger size 16 mm - (SILVER= 4.9 gr; GOLD 10k= 4.9 gr; GOLD 14k= 5.8 gr; GOLD 18k= 6.7 gr ) /Volume 446 mm3/

Finger size 16.5 mm - (SILVER= 5.3 gr; GOLD 10k= 5.3 gr; GOLD 14k= 6.4 gr; GOLD 18k= 7.3 gr ) /Volume 489 mm3/

Finger size 17 mm - (SILVER= 5.8 gr; GOLD 10k= 5.8 gr; GOLD 14k= 7 gr; GOLD 18k= 8 gr ) /Volume 535 mm3/

Finger size 17.5 mm - (SILVER= 6.4 gr; GOLD 10k= 6.4 gr; GOLD 14k= 7.6 gr; GOLD 18k= 8.8 gr ) /Volume 584 mm3/

Finger size 18 mm - (SILVER= 6.9 gr; GOLD 10k= 6.9 gr; GOLD 14k= 8.3 gr; GOLD 18k= 9.5 gr ) /Volume 635 mm3/

Finger size 18.5 mm - (SILVER= 7.5 gr; GOLD 10k= 7.5 gr; GOLD 14k= 9 gr; GOLD 18k= 10.4 gr ) /Volume 690 mm3/

Finger size 19 mm - (SILVER= 8.1 gr; GOLD 10k= 8.1 gr; GOLD 14k= 9.7 gr; GOLD 18k= 11.2 gr ) /Volume 747 mm3/

Finger size 19.5 mm - (SILVER= 8.8 gr; GOLD 10k= 8.8 gr; GOLD 14k= 10.5 gr; GOLD 18k= 12.1 gr ) /Volume 808 mm3/

Finger size 20 mm - (SILVER= 9.5 gr; GOLD 10k= 9.5 gr; GOLD 14k= 11.3 gr; GOLD 18k= 13.1 gr ) /Volume 872 mm3/

Finger size 20.5 mm - (SILVER= 10.2 gr; GOLD 10k= 10.2 gr; GOLD 14k= 12.2 gr; GOLD 18k= 14.1 gr ) /Volume 939 mm3/

Finger size 21 mm - (SILVER= 11 gr; GOLD 10k= 11 gr; GOLD 14k= 13.1 gr; GOLD 18k= 15.1 gr ) /Volume 1009 mm3/

Finger size 21.5 mm - (SILVER= 11.8 gr; GOLD 10k= 11.8 gr; GOLD 14k= 14 gr; GOLD 18k= 16.2 gr ) /Volume 1080 mm3/

Finger size 22 mm - (SILVER= 12.7 gr; GOLD 10k= 12.7 gr; GOLD 14k= 15.1 gr; GOLD 18k= 17.4 gr ) /Volume 1161 mm3/

Finger size 22.5 mm - (SILVER= 13.5 gr; GOLD 10k= 13.5 gr; GOLD 14k= 16.1 gr; GOLD 18k= 18.6 gr ) /Volume 1242 mm3/

STONES D=2 up to 2.6 mm (x12) on each ring