Natural Green Sapphire 1.18ct 6.2mm Round Cut

Natural Green Sapphire 1.18ct 6.2mm Round CutThis Tanzanian green sapphire presents a rich, well saturated forest to olive green colour in a classic 6. 2mm round brilliant cut, combining the bold green character of East African corundum with the timeless versatility of the round shape. The colour is a deep, confident green with attractive natural depth and warmth, and the round cut maximises light return across the 6. 2mm face to produce a lively, bright appearance in the green body. Some

This Tanzanian green sapphire presents a rich, well-saturated forest to olive green colour in a classic 6.2mm round brilliant cut, combining the bold green character of East African corundum with the timeless versatility of the round shape. The colour is a deep, confident green with attractive natural depth and warmth, and the round cut maximises light return across the 6.2mm face to produce a lively, bright appearance in the green body. Some natural inclusions are present consistent with the SI grade, without significantly impacting the vibrant face-up appearance of this well-proportioned round.

Tanzania produces green sapphires with a characteristically bold and earthy saturation, and this beryllium-treated specimen showcases the vivid, warm green tones that this origin's corundum can achieve. Beryllium diffusion is a permanent treatment applied to develop and enhance the warm green colour, widely accepted in the gemstone trade. At 1.18ct and 6.2mm the round cut is one of the most versatile shapes available, ideal for solitaire rings, pendants, and custom designs where a naturally coloured green sapphire in a classic, universally setting-compatible cut is required.

• Stone type: Natural sapphire
• Treatment: Beryllium treatment
• Cut: Round
• Size: 6.2mm
• Weight: 1.18ct
• Clarity: SI
• Origin: Tanzania

Natural green sapphire, September birthstone - sold loose.