11.5 carat Grandidierite .925 Sterling Silver Handcrafted Ring size 6 1/4

This Grandidierite ring in sterling silver holds an 11.5 carat natural stone in a bold marquise cut. The teal-green gem sits in a .925 silver setting, sized at 6 1/4. A statement piece from our Pattaya Collection priced at $2401.

Grandidierite is among the rarest gemstones on Earth, first found in Madagascar in 1902. It ranks 7 to 7.5 on the Mohs hardness scale, making it durable for regular wear. This ring weighs 5.90 grams. Dimensions measure L 7/8, W 1/2, T 3/8 inch. The faceted marquise cut brings out the stone's natural depth and teal color saturation. Each angle catches light and reveals the gem's clarity.

Wear this as a cocktail ring for special events or let it anchor your daily look. The substantial size draws attention without overwhelming the hand. SilverRush Style has sold real natural-stone jewelry since 2005. All orders ship free within the US. Your ring arrives with the .925 sterling silver stamp for authenticity.