7.42 ct “Cobalt Azure”_Unheated Blue Spinel

“Cobalt Azure : 7.42 ct Tanzania Cobalt Blue Spinel”

This natural, unheated cobalt blue spinel from Tanzania captivates with its electric hue and remarkable clarity. Weighing 7.42 carats and measuring 12.6 × 10.4 × 6.5 mm, its cushion-cut facets dance with a striking, velvety cobalt blue that deepens toward the edges while flashing bright panes of sky and electric blue at every turn. The gemstone’s precision cut enhances its natural fire, delivering a vivid, saturated color that is both bold and elegant. A rare and collectible example for lovers of intense blue spinel and fine colored stones.

**Why You’ll Love It**

– **Vivid Cobalt-Blue Hue**: Deep, oceanic colour prized by collectors
– **Cushion Brilliant**: Exceptional fire, scintillation & depth
– **Unheated**: 100 % natural—no treatments or enhancements
– **Durable**: Spinel rates 8 on the Mohs scale—ideal for everyday wear
– **Heritage**: Mahenge spinel carries passion, rarity & prestige

**Shipping & Returns**
Insured worldwide shipping | 14-day inspection period—full refund if not completely satisfied (buyer pays return).

*All photos shot under neutral daylight; actual colour may vary slightly by screen calibration. Shipments are tracked until delivery signing off.*