💎 Natural Greyish Blue Spinel – 0.90 Carat (Unheated, Oval Cut)
No Treatments | Unheated | Eye Clean Clarity
Weight: 0.90 Carat • Shape: Oval Cut
Dimensions: 6.50 × 5.00 × 3.65 mm
Includes Gemstone Authenticity Confirmation
Worldwide Shipping Available
A Rare Natural Spinel with Refined Greyish Blue Tones
This Natural Greyish Blue Spinel is a truly distinctive gemstone, prized for its subtle elegance and exceptional rarity. With no heat or chemical treatments, this 0.90-carat spinel retains its natural integrity—making it a meaningful choice for fine custom jewellery.
Cut into a classic oval shape, the gem exhibits a captivating grey-blue hue that offers a refined, contemporary alternative to sapphire. With its eye clean clarity, the spinel reflects light with grace and brilliance, making it ideal for center stones in bespoke engagement rings, pendants, or luxury stackable rings.
Why Choose Natural Greyish Blue Spinel?
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🌱 Completely Natural: No enhancements—unheated and untreated.
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👁️ Exceptional Clarity: Eye clean quality means no visible inclusions.
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💍 Rare Beauty: A unique alternative to sapphires for one-of-a-kind jewellery.
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🌐 Globally Sourced & Certified: Comes with gemstone authenticity confirmation.
Jewellery Maker’s Tip
Spinel pairs beautifully with both warm and cool metals. Try white gold or platinum for a sleek, modern look—or rose gold to add warmth and contrast. Explore our custom semi mounts for inspiration.
Add a Rare Spark to Your Collection
At SapphirePal, we hand-select every gemstone to ensure exceptional quality, ethical sourcing, and timeless beauty. Our natural spinels are among the finest available—perfect for collectors and bespoke jewellers alike.
🛒 Order now to secure this rare gem and enjoy worldwide delivery with authenticity assurance.

















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