Natural Green Sapphire From Tanzania - Unheated 1.02ct Oval Cut 6.3x5mm

Natural Green Sapphire From Tanzania - Unheated 1.02ct Oval Cut 6.3x5mmThis unheated Tanzanian green sapphire is a beautiful example of the distinctive parti character that makes African corundum so desirable among collectors. The oval face displays a fascinating multi tone colour story, shifting between warm olive and yellow green through to amber and orange in the centre, with vivid lighter green tones illuminating the facets throughout. The complex colour zoning is entirely natural and unenhanced, a hallmark of

This unheated Tanzanian green sapphire is a beautiful example of the distinctive parti character that makes African corundum so desirable among collectors. The oval face displays a fascinating multi-tone colour story, shifting between warm olive and yellow-green through to amber and orange in the centre, with vivid lighter green tones illuminating the facets throughout. The complex colour zoning is entirely natural and unenhanced, a hallmark of Tanzania's finest gem-producing regions where the mineralogy creates this captivating interplay of warm and cool hues within a single stone.

Tanzania is one of Africa's most celebrated gemstone sources, producing sapphires with a unique and varied colour range that sets them apart from single-tone stones from other origins. This sapphire is fully unheated and untreated, making its complex natural colour all the more remarkable and valuable from a collector's perspective. At 6.3x5mm and 1.02ct it crosses the one-carat threshold in a compact oval ideal for rings, pendants, and bespoke jewellery designs that call for a genuinely unique and conversation-starting stone.

• Stone type: Natural sapphire
• Treatment: Untreated
• Cut: Oval
• Size: 6.3x5mm
• Weight: 1.02ct
• Clarity: SI
• Origin: Tanzania

Natural unheated green sapphire, September birthstone - sold loose.