(10k could be 8-11k, 14k could be 12-15k, 18k could be 16-19k etc). Different plumb solder (slightly higher or lower carat) can also contribute to this discrepancy. All unidentified stones will be marked as such.
2 David Hennell I Refined Georgian Sterling Silver Salt Cellars 1771 No Mono
(10k could be 8-11k, 14k could be 12-15k, 18k could be 16-19k etc). Different plumb solder (slightly higher or lower carat) can also contribute to this discrepancy. All unidentified stones will be marked as such.