This is a beautiful 18k yellow gold diamond pin which takes the form of a koala bear on a tree branch. The eyes are accented with sapphire stones and the nose is set with a rubelite. Approximately, there are 0.10ct sparkling round cut diamonds mounted on the eye lashes of the koala bear. The color of these diamonds is H with VS clarity. The measurement of the pin is 45mm by 24mm and weighs 22.3 grams.