Very beautiful, authentic, antique ring with moisssanite stone. The ring setting has lovely scrolling engravings around the basket and down the shank. It is hallmarked 750 for 18k white gold. Beautiful quality and condition. The prongs are open and a gorgeous, sparkling, Moissanite has been placed in the basket. You will need to take this to a jeweler to have them close the prongs, possibly touch up/or re tip them. The Moissanite is approximately 9mm. The ring size is a snug 5.5. The weight is about 2.85 grams. I am not an expert. Just a collector of antique jewelry. I’ve done my best to give an accurate description. Please ask questions and I will respond as quickly as I can. Thank you. Final sale. Vintage box not included. No returns. Free shipping with US. PayPal.