A nice collection of 4 abstract bi colour brooches. The largest has a diameter of 3.7cm. It has a moon landscape style appearance with a crescent in yellow gold on the side and two golden balls in the center. It is marked sterling on the back with a master mark of a three leaf clover. It can also be worn as a pendant. The second largest one is set with a purple oval opal outside the design. It has a yellow golden line in the middle. The measurements are 3.4 x 2,8cm. It is marked 925 AB. The oval brooch has 2 golden lines on blackened silver and is set with a bluish opal. It is 1.9 x 2.5cm. It is marked 925 for sterling silver. The openwork brooch is set with a white zircon and has a matted finish with shiny golden details. It measures 2.3 x 2.6cm. It is marked 925 and Teka for the famous German designer. They all have a safe roll-over clasp. Please take a good look at the photos for all details. We leave all jewellery in their original state; we leave the cleaning and polishing up to your taste. All items are checked in-house by our jeweller and gemmologist.