Elegant Jewellery Logo Design

I need a refined, timeless logo for my artificial-jewellery brand. The overall mood should be classic and elegant rather than ultra-modern or playful, and I’m picturing a clean mark that will still look luxurious when engraved on small metal tags or printed on velvet boxes... (Budget: $12 - $30 SGD, Jobs: Adobe Illustrator, Branding, Graphic Design, Illustrator, Logo Design, Photoshop, Vector Design, Visual Design)