1920's Antique Aquamarine & Diamond Brooch 14K Yellow Gold & Platinum EraGem Estate, Antique & Vintage Jewelry

Magnificent Art Deco Pendant Brooch 37CT Aquamarine & Diamonds

14k gold c.1920's Art Deco filigree aquamarine, emerald & enamel ring – Rambling Rose

14 Gold Aquamarine Brooch - 20 For Sale on 1stDibs

Timeless Vintage Jewelry Under $1500 – Olde Towne Jewelers

Aquamarine Brooch

1920's Rectangle Design Diamond Ring 14K & Silver .23ct G/I1

Antique Toi et Moi Old Mine Cut Diamond Ring Platinum Filigree EraGem Estate, Antique & Vintage Jewelry

14Ct Vintage Aquamarine Diamond Ring Platinum

14 Gold Aquamarine Brooch - 20 For Sale on 1stDibs

Platinum Aquamarine And Diamond Brooch - 47 For Sale on 1stDibs

Vintage Organic Design Tahitian Pearl & Diamond Ring 14K Yellow Gold