Fine Antique and Estate Jewelry
Sleek Modernist Wide Malachite and Diamond 18K Gold Clip Earrings
Petal Pink Cabochon Rose Quartz 14K White Gold Clip Earrings
Vintage Hammerman Brothers Green Enamel and Diamond 18K Gold Flower Brooch ...
Sleek Modernist Wide Malachite and Diamond Chunky 18K Gold Ring
Large Vintage GIA Certified Natural “A” Jadeite Jade and 14K Gold Brooch ...
Rare Large Australian Black Opal and 14K Ring with Intense Play of Color
Art Deco French Cut Sapphire and Diamond 18K White Gold Straight Line ...
Vintage Scalloped Agate, Chrysoprase and Diamond 18K Gold Band Ring
About Alpha and Omega Vintage Jewelry
Our Service PledgeWe stand behind every piece we sell and strive to be accurate in our descriptions and photos. If you ever need more photos, we will be happy to provide them! We respond to all orders within 24 hours and guarantee the authenticity of all our items.
About UsLocated in the heart of New York City, Alpha & Omega Jewelry & Antiques is a family-operated business with over 25 years of experience in the jewelry industry. Like New York City itself, our specially curated pieces have their own stories to tell. We love glimpsing into the past and searching for one-a-kind antique and vintage pieces everywhere we go. Our collection spans every significant design era, including the Edwardian, Victorian, Art Nouveau, and Art Deco periods. We also offer contemporary pieces created by iconic jewelry design houses such as Cartier, Tiffany & Co, Bulgari, Van Cleef & Arpels, David Webb, and Seaman Schepps.
We have an extensive inventory that is always changing and we encourage our clients to visit our shop. Appointments and drop-ins are welcome!