Previously owned Armenta Old World Collection Crivelli stackable ring. This ring is a size 6.75 (US), made of 18K yellow gold and sterling silver, and weighs 1.80 DWT (approx. 2.80 grams). It also has 24 diamonds weighing 0.12 CTTW, and 12 black diamonds weighing 0.30 CTTW.