A vintage / antique ring in gold filled or gold shell with prong set faceted red center stone (stone shows wear and scratches).  A size 10 on my ring sizer (I would consider it unisex).  Marked "KMJ Co".  Solid weight at 4.4 grams.  I haven't polished or done anything to it.  Stone is 7mm in diameter. Please check out my store with similar things added almost daily. Remember, shipping for additional items is always free. Antique Red Signet Ring In 14k Gold, Antique Red 14k Gold Signet Ring, Vintage Solitaire Signet Ring, Antique Red Ruby Ring In 14k Gold, Vintage Gold Ruby Birthstone Ring, Vintage Gold Ruby Ring With Birthstone, Gold Ruby Ring Vintage Birthstone, Antique Red Rings With Prong Setting, Antique Red Ring With Prong Setting