One platinum and 14k white and yellow gold antique Georgian old mine cut diamond filigree necklace from the early 1800s. The necklace is in outstanding condition very lightly worn with an intricate filigree Georgian period design clasp and links all look and work well. The necklace features eight old mine cut round diamonds weighing approximately 0.70cts total weight featuring a color of H-I and a clarity of SI1-SI2. The necklace weighs 4.56 grams and fits up to a 17 inch neck. The pendant measures 1.75” long and 1.1” at the widest spot. The beautiful cable chain features a spring ring clasp. The chain is 14k white gold while the front of the pendant is platinum and the back of the pendant is 14k yellow gold. Appraisal Value: $2500. This necklace will be shipped with a beautiful box and written insurance appraisal. This information is all 100% accurate and being sold by a GIA graduate gemologist.