💎 6.93 Ct Natural Cobalt Blue Spinel – Vivid Royal Blue | Fancy Cut | Tanzania Origin | Untreated | VS Clarity | Certified (GFCO)
Natural Cobalt Blue Spinel | 6.93 Carats | Fancy Faceted | VS Clarity | Untreated | Certified | Tanzanian Origin | Rare Vivid Blue Tone
💎 Product Overview
Immerse yourself in the mesmerizing brilliance of this 6.93-carat Natural Cobalt Blue Spinel, a gem that radiates pure sophistication and celestial energy.
Mined from the famed gem fields of Tanzania, this spinel embodies the rarest and most coveted blue tone — a vivid cobalt hue unmatched in depth and intensity. Expertly faceted to enhance its inner fire and brilliance, this gemstone offers VS clarity, revealing exceptional transparency and luminosity with every angle.
Certified by GFCO Switzerland and 100% untreated, this cobalt spinel represents nature’s artistry at its finest — a gemstone that rivals sapphire in color but exceeds it in rarity.
🔍 Key Specifications
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Gemstone: Natural Cobalt Blue Spinel
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Weight: 6.93 carats
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Dimensions: 13.21 × 10.54 × 5.96 mm
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Shape: Fancy
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Cut: Faceted
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Color: Vivid Royal Blue (Cobalt Tone)
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Clarity: VS (Very Slightly Included – Eye Clean)
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Treatment: None (Unheated / Untreated)
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Origin: Tanzania
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Certification: GFCO Switzerland
📸 Photographed in natural daylight. Actual color may vary slightly depending on lighting and screen settings.
🌍 About Cobalt Blue Spinel
Cobalt Blue Spinel is among the rarest treasures in the gem world — a naturally vivid blue gemstone caused by trace elements of cobalt within its crystal lattice. Unlike iron-rich blue spinels that appear grayish or muted, this Tanzanian variety displays an electric, pure cobalt-blue brilliance with remarkable saturation.
Prized by collectors and luxury jewelers alike, cobalt spinel is a durable gem (Mohs 8) that rivals sapphire in both sparkle and strength. Its unenhanced color and superb clarity make it a cornerstone of fine gem collections and an emerging favorite for high-end bespoke jewelry.
✨ Metaphysical & Healing Properties
💙 Clarity & Insight: Enhances mental focus and supports truthful self-expression
🌊 Emotional Balance: Promotes calmness, emotional healing, and centered energy
⚡ Rejuvenation: Stimulates motivation and restores inner vitality
🔮 Throat Chakra Activation: Empowers communication and creative flow
🛡️ Protection: Shields against negativity and enhances resilience in challenges
🌠 Astrological & Spiritual Significance
Zodiac Alignment: Sagittarius ♐, Gemini ♊, Libra ♎
Planetary Influence: Mercury ☿ (clarity, intellect) and Saturn ♄ (discipline, grounding)
Chakra Connection: Throat Chakra 💙 — communication and truth
Spiritual Use: Ideal for meditation, intuitive awareness, and spiritual alignment
Birthstone Alternative: A rare, meaningful substitute for September’s Sapphire
🔷 Why Choose This Cobalt Blue Spinel?
💎 Rare & Coveted: Cobalt-colored spinels above 5 carats are exceptionally scarce
🌈 Vivid Natural Color: Deep cobalt-blue saturation without gray undertones
✨ Untreated Purity: 100% natural — no heat or enhancement
🔍 VS Clarity: Excellent transparency and faceting brilliance
📜 GFCO Certified: Internationally recognized gemological certification
💰 Investment Quality: Increasing demand among collectors and connoisseurs
📌 Perfect For
💍 Custom Fine Jewelry: High-end rings, pendants, or statement pieces
💎 Collectors & Investors: A rare gem with lasting value and prestige
🔮 Energy Practitioners: Enhances clarity, protection, and spiritual insight
🎁 Luxury Gifting: A symbol of truth, depth, and refined beauty
⏳ Custom Jewelry Timeframe
For bespoke jewelry featuring this Cobalt Blue Spinel, please allow approximately 30–45 days for expert craftsmanship and completion. Each design is tailored to highlight the gem’s vivid cobalt fire and refined brilliance.
🛒 Experience the Brilliance of Blue
Own a gem of celestial beauty and exceptional rarity — a 6.93 Ct Natural Cobalt Blue Spinel that embodies clarity, power, and pure vibrance. Perfect for collectors, visionaries, and lovers of extraordinary gemstones.
