The pendant and tips are made of sterling silver. The back has a hallmark that I don't recognize. I believe the pendant is early chip inlay , Navajo crafted.
It measures 3-1/8" in height x 2" in width. The gemstones are natural turquoise and red coral. The tie measures 40 from tip to tip.
The bolo is pre-owned and is in very good condition. The item "Early, signed, chip inlay Kachina Bolo Tie 3-1/8" is in sale since Thursday, November 29, 2018.This item is in the category "Jewelry & Watches\Ethnic, Regional & Tribal\Native American\Other Native American Jewelry". The seller is "heymike53" and is located in Tucson, Arizona. This item can be shipped to United States, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Costa rica, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Guadeloupe, Luxembourg, Uruguay, Russian federation, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Turks and caicos islands, Bangladesh, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Iceland, Jersey, Jordan, Cambodia, Liechtenstein, Monaco, Macao, Martinique, Nicaragua, Pakistan, Paraguay, Canada, South africa, Colombia, Antigua and barbuda, Saint lucia, Barbados, Bermuda, Cayman islands, Sri lanka, Maldives, Oman, Reunion, Montserrat, Ukraine.