Natural Black Star Sapphire 2.10ct | Rare 12-Ray Star | Unheated Ceylon Gem For Sale

🖤⭐ Natural Black Star Sapphire – Rare 12-Ray Star – Ceylon (Sri Lanka)Item No - 464
A truly rare and exceptional natural black star sapphire from Sri Lanka, displaying an extraordinary 12-ray star — a double asterism phenomenon found only in a very small fraction of star sapphires worldwide. This 2.10 carat oval cabochon presents a deep, velvety black body with a crisp, bright star that radiates 12 perfectly formed rays across the dome under a single light source. At 8.4 × 6.8mm, this is a well-proportioned stone with serious collector appeal. Completely unheated and untreated — natural asterism exactly as nature created it. A 12-ray star sapphire is exceptionally rare — most collectors go their entire careers without owning one. Only 1 available — exact stone shown.
🔹 GEMSTONE DETAILSGemstone: Natural Black Star Sapphire (Corundum)Color: BlackWeight: 2.10 caratsDimensions: 8.40 × 6.80 × 3.50 mmShape / Cut: Oval CabochonAsterism: Rare 12-ray double star, well-centeredTreatment: Unheated, Untreated — naturalOrigin: Sri Lanka (Ceylon)Hardness: 9 on Mohs scale
🔥 TREATMENT DISCLOSURE✔ 100% Natural — no heat, no treatment of any kind✔ Natural double asterism — entirely as nature created it✔ No diffusion, no filling, no coating, no enhancement
⭐ WHY A 12-RAY STAR IS SPECIALStandard star sapphires display 6 rays — caused by one set of silk inclusions aligned in a single direction. A 12-ray star occurs when two sets of silk inclusions align at different orientations inside the same stone, creating a rare double-star effect with 12 rays. This is among the rarest phenomena in the natural sapphire world and is highly prized by serious collectors.
🌿 TRADITIONAL & HEALING BELIEFSBlack Star Sapphire is traditionally associated with:- Saturn (Shani) in Vedic astrology — a powerful grounding stone- Protection from negative energies and psychic attack- Strength, discipline, and mental focus- Grounding of excess energy and stabilization- Confidence, inner power, and resilience(Healing properties are based on traditional beliefs and metaphysical practices, not medical claims.)
📸 PHOTOS & VIDEO- Photos taken in natural daylight — true star shown- Live 12-ray star movement video available on request- Only 1 available — you will receive the exact stone shown
💍 IDEAL FOR- Serious collectors of rare star phenomena- 12-ray double star enthusiasts- Saturn / Shani Vedic astrology practitioners- Statement ring or pendant centerpiece- Investors in rare natural phenomenon gemstones
🚚 SHIPPING & RETURNS- Free economy shipping worldwide: 2–4 weeks- Express shipping: 3–7 days (paid option)- Safe and secure packaging- Returns accepted — buyer satisfaction guaranteed
🌍 WHY BUY FROM GEMCEYLO- Direct sourcing from Sri Lanka — no middlemen- Family-run gemstone business- Honest treatment disclosure always- Excellent buyer response and fast responses- Every stone photographed in natural daylight
📩 Message us for live 12-ray star video, additional photos, or best price offers.