{"product_id":"cobalt-spinel-1-55-ct-cushion-cut-blue-gemstone-from-tanzanian-with-certificate","title":"Cobalt Spinel 1.55 ct Cushion Cut Blue Gemstone From  Tanzanian With Certificate","description":"Mineral\n\nSpinel – Cobalt-bearing variety\n\nDescription:\nA vibrant blue Cobalt Spinel expertly faceted in a cushion cut, boasting excellent color saturation and brilliance. This gemstone hails from Tanzania, known for producing rich, intensely colored spinel specimens. With balanced proportions and a lively blue hue, this stone is ideal for premium jewelry settings including rings, pendants, or earrings.\n\nWeight \u0026amp; Dimensions:\n\nWeight: 1.55 carats (≈ 0.31 g)\n\nDimensions: 7.51 × 6.34 × 3.94 mm\n\nLocality:\nTanzania, East Africa\n⸻\n\ncobalt spinel,\nblue spinel gem,\nnatural spinel,\nunheated spinel,\nrare gemstone,\ncollector spinel,\nvivid blue gem,\nloose spinel,\ngem for ring,\nspinel crystal,\nsapphire alternative,\nfine gemstone,\nfaceted spinel,","brand":"Faran Gems","offers":[{"title":"Default Title","offer_id":56600296587569,"sku":null,"price":1000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/5516\/6513\/files\/69547f52-il_fullxfull.7741056900_8apm.jpg?v=1791040614","url":"https:\/\/farangems.com\/products\/cobalt-spinel-1-55-ct-cushion-cut-blue-gemstone-from-tanzanian-with-certificate","provider":"Faran Gems","version":"1.0","type":"link"}