This bracelet is crafted in Sterling Silver and 18K Gold with a high-polish finish. Ruby = approximately 1.41 ct. tw. Adjustable slider clasp Material: Sterling Silver or 18K Imported Approximately 6.75in long Beautiful Balinese jewelry creations. It is customary to treat most gemstones to achieve enhanced color and durability. Some of these treatments may not be permanent, and may require special care.