Sterling Silver Green Aventurine Mexico Ring-Sz 81/2

925 Green Aventurine Mexico Modernist Sterling Silver Signet Ring-Inlaid-Sz 81/2-Vintage This is vintage mid-century Mexican modernist signet-style ring. This piece features a beautifully sleek, thick sterling silver band framing a flat-front 3 sided inlaid Green Aventurine. Green Aventurine The natural green stone shows stunning organic matrix detailing and color variation. This type of stone is a variety of quartz known for its "aventurescence"—a glistening effect caused by tiny, platy inclusions of green mica (fuchsite) trapped inside the crystal. This gives it that subtly shimmering, granular texture. The interior of the band is stamped with the hallmark "925" certifying its sterling silver purity and Mexico a known vintage workshop registry mark from Mexico. Details & Specifications: Metal: Stamped Solid 925 Sterling Silver Maker's Mark: Mexico Stone: Inlaid Green Aventurine Inlay Geometric Signet Ring Ring Size: 8 1/2. Ring Weight: 5.94 Grams of Sterling Silver Condition: Wonderful vintage condition with a beautiful aged patina. Silver has minor surface wear/micro-scratches consistent with age, which adds to its authentic mid-century character. This has been stored away in a jewelry box for many years. Please see photos. Serious Buyers only, Preference is given to first to pick up. Cash only sale. No holds. Buyer must pick up from the Morton Grove or Glenview Police Department Thank you.