UP FOR YOUR CONSIDERATION IS THIS: Beautiful Sterling Silver Herringbone Necklace with a Stunning Pendant. The Pendant is marked Sterling & Signed JP. It is A navajo design. The chain measures 18. The pendant measures 1 1/2″ from the top of the loop Down and 1″ wide. The Pendant has beautiful Blue stone, Opal and a multi clored Turquoise & Blue. Get images that make Supersized seem small. Track Page Views With.