Left hand

• pinkie: 4.5 (1 7/8") (6)
• ring: 5 3/4 (2 1/32") (6)
  • deep beet jade silver ring, $3.
• middle: 7 (2 3/16")
  • large labradorite and silver ring, $2.
• index: 7 (2 3/16")
• thumb: 7 ( 2 5/32")

Right hand

• thumb: 7 (2 3/16")
• index: 7 (2 3/16") tibetan silver filigree
• middle: 7 (2 3/16")- but I don't wear rings on this finger.
• ring: 6 (2 1/16")
• pinkie: 4.5 (1 7/8") (5)

Total for all hands

• 4.5: 2
• 5.75: 1
• 6: 1
• 7: 6

All measurements taken in cool February with dry hands.