ESTATE SZ7 @1/2ct Demantoid Garnet? Fancy bezel set scrolled stacking 925 ring

Vintage Estate Size 7 Marked MFA 925 STERLING Solid sterling 3.94g Museum of Fine Arts jewelry A genuine beautiful green/yellow/blue gemstone Very eye and loop clean The blue makes me think it could be a green garnet like a demantoid. It could also be a peridot. Selling as is as I’m not an expert East west set Stackable Fancy bezel set @6x4mm or 1/2ct approx Band has a beautiful scrolled design across the outside Inside is smooth and comfortable Base of setting is 4mm wide descends to 3mm wide at base. Base is smooth on outside for sizing Band is 1.8mm thick at base and setting sits 4mm tall Setting is 8mmx5.5mm with silver I ship daily Offers welcome Bundle to save! Check my page for more and follow me! All sales final all items are sold as is. I don’t accept returns please note when buying. Thank you!