Vintage US Naval Academy 10k White Gold Ring Sapphire Class 1929 USNA sz5.5

Ring weighs 7.4g and tested for 10k white gold. I see no makers mark, just a faded engraving of original owner. Set with an oval blue stone, which is a lab created stone. Currently it is a 5.5. The outside of the ring is lightly worn with age, but everything is legible.

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