This sale continues the treasure trove of a collector with an eye for fine jewelry, graded coins, and vintage collectibles. Highlights include an 18K white gold tourmaline and diamond ring appraised at $6,275, a 10K yellow gold diamond ring appraised at $5,475, and several additional 10K and 14K gold diamond rings professionally appraised. Coin enthusiasts will find graded U.S. and foreign coins, including a 1913 $2½ gold coin, and a 1947 walking liberty half dollar. Card collectors, check...