Explore this 11.30-carat natural ruby crystal elegantly set on a calcite matrix—a stunning fine mineral specimen from Pakistan. This genuine, earthly-mined treasure has the raw beauty of corundum in its most authentic form. Specimen Details Weight: 11.30 Carats (1 Piece) Dimensions: 20 x 15 - 10 mm Stone Type: Ruby (Corundum) Category: Fine Mineral Specimen Clarity: Semi Transparent Color: Red to Pink Gemological Properties Crystal System: Hexagonal/Trigonal Mineral Class: Nesosilicates Origin: Pakistan Treatment: 100% Natural - Earthly Mined, No Treatments Authenticity: Genuine Rarity: Rare Classification Gem Type: Natural Gemstone, Precious Stone Category: Rare Gems, Minerals & Crystals Birthstone: July Deal Type: Single Specimen Why This Ruby Specimen is Special? This natural ruby crystal represents the untouched beauty of Pakistan's renowned gemstone deposits. As a fine mineral specimen, it showcases the hexagonal crystal structure characteristic of corundum, making it perfect for collectors, mineralogists, and gem enthusiasts who appreciate the raw, uncut beauty of precious stones in their natural state. The semi-transparent clarity allows light to dance through the red-pink hues, while the calcite matrix provides a stunning natural contrast that highlights the ruby's vibrant color. This is not just a gemstone—it's a piece of geological history, formed deep within the earth over millions of years. Perfect For Mineral and crystal collectors Gemstone enthusiasts seeking rare specimens Educational displays and geological studies July birthstone collectors Those who appreciate natural, untreated gemstones