{"title":"Natural Cat's Eye Chrysoberyl — Chatoyancy Phenomenon Stones","description":"\u003cp\u003enatural cat's eye chrysoberyl is a phenomenon gemstone — a natural chrysoberyl that displays chatoyancy, a sharp single band of light that moves smoothly across the surface of a cabochon-cut stone as it rotates under light. The effect mimics the vertical slit pupil of a cat's eye in headlights, which is exactly how the variety got its name. Fine cat's eye chrysoberyl is one of the rarest phenomenon gemstones in the world and has been prized for centuries in jewelry, particularly in South Asia where it carries deep cultural significance.\u003c\/p\u003e\n\n\u003ch2\u003eWhy our natural cat's eye chrysoberyl\u003c\/h2\u003e\n\n\u003cp\u003eOur natural cat's eye chrysoberyl are sourced primarily from Sri Lanka, one of the world's leading sources for fine cat's eye chrysoberyl. Every stone is \u003cstrong\u003enatural and untreated\u003c\/strong\u003e. We hand-select for star sharpness, body color, and the \"milk and honey\" effect that distinguishes a great cat's eye from an ordinary one. Premium pieces ship with \u003cstrong\u003eGIA reports\u003c\/strong\u003e documenting the phenomenon, weight, and dimensions.\u003c\/p\u003e\n\n\u003ch2\u003eHow to choose a cat's eye chrysoberyl\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eEye sharpness.\u003c\/strong\u003e The most prized cat's eyes show a tight, sharp, well-centered line of light that moves smoothly across the dome as the stone is rotated. Hazy or blurry eyes are valued less.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBody color.\u003c\/strong\u003e Cat's eye chrysoberyl occurs in honey-yellow, golden-brown, olive-green, and rarely apple-green. Vivid, even body color elevates the visual impact of the eye.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe \"milk and honey\" effect.\u003c\/strong\u003e Under a single light source held to one side of the stone, the finest cat's eyes show one side of the eye-line in milky pale color and the other side in deep honey color. This effect is the signature of top-quality material and significantly enhances value.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCabochon proportions.\u003c\/strong\u003e A well-cut cat's eye places the eye-line at the apex of the dome with even curvature on all sides. The orientation must be precise during cutting; off-center or tilted eyes indicate casual lapidary work.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCarat.\u003c\/strong\u003e Cat's eye chrysoberyl is typically larger than faceted stones because the cabochon shape preserves more rough. Stones from 2 to 6+ carats are most common; well-cut larger stones can run into five figures.\u003c\/p\u003e\n\n\u003ch2\u003eCollector pieces, men's rings, signature jewelry\u003c\/h2\u003e\n\n\u003cp\u003eCat's eye chrysoberyl is not typically an engagement-ring stone — it's a statement gem, often set in pendants, signet rings, and men's rings where its phenomenon can be appreciated. It also has long-standing significance in Jyotish (Vedic astrology), where it's traditionally associated with the planet Ketu.\u003c\/p\u003e\n\n\u003cp\u003eWant to see the eye-line in motion? Email \u003ca href=\"mailto:crescentgems@gmail.com\"\u003ecrescentgems@gmail.com\u003c\/a\u003e — we can send video of any specific stone. 14-day return on every order. Select pieces are \u003ca href=\"\/collections\/tryon-collection\"\u003eavailable for Try-On\u003c\/a\u003e. Free US shipping; international shipping via FedEx and UPS.\u003c\/p\u003e","products":[{"product_id":"2-36-ct-chrysoberyl-cats-eye-unheated","title":"2.36 ct Chrysoberyl cats eye~ Untreated","description":"\u003cp\u003eThis 2.36 carat natural Chrysoberyl cats eye shows a sharp, well-defined chatoyant band — a line of light that moves across the dome of the stone as the viewing angle changes. The effect is caused by fine parallel fibrous inclusions oriented through the crystal, and the quality of the band directly defines the stone's value. This specimen is untreated, accompanied by an independent lab report. Chrysoberyl ranks 8.5 on the Mohs scale, making it one of the most durable gem species for jewelry use.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eCarat Weight: 2.36 Carats\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Cat's Eye Chrysoberyl\u003c\/li\u003e\n\u003cli\u003eCut: Cabochon\u003c\/li\u003e\n\u003cli\u003eTreatment: None — untreated\u003c\/li\u003e\n\u003cli\u003eColor: Greenish-yellow\u003c\/li\u003e\n\u003cli\u003ePhenomenon: Chatoyancy (cat's eye effect)\u003c\/li\u003e\n\u003cli\u003eCertification: Independent lab report\u003c\/li\u003e\n\u003cli\u003eHardness: 8.5 on the Mohs scale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eCare of Chrysoberyl cats eye\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eClean with lukewarm water and mild soap using a soft brush\u003c\/li\u003e\n\u003cli\u003eStore separately to avoid surface contact\u003c\/li\u003e\n\u003cli\u003eRemove before heavy physical activity\u003c\/li\u003e\n\u003cli\u003eAvoid ultrasonic or steam cleaners\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eIndependent lab report\u003c\/li\u003e\n\u003cli\u003eGemstone packed in a gem sleeve\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42774382379075,"sku":"CG8245","price":3792.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/Cats_Eye.jpg?v=1778308033"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/collections\/Cats_Eye-1779275965.jpg?v=1781260302","url":"https:\/\/crescentgems.com\/collections\/natural-cats-eye-chrysoberyl-chatoyancy-stones.oembed","provider":"Crescent Gems","version":"1.0","type":"link"}