Seen Above: An 18K Ruby and Green Enamel Frog Pin, Recently Bought by C. Blackburn JewelersIf you have browsed fashion influencers on Instagram in recent years, you may have noticed...

Seen Above: A custom cocktail ring set with a 24.28 natural diamond, designed by Carl Blackburn.If you are looking for a La Jolla jewelry designer or estate jewelry buyer who...

Seen Above: A Carved Gemstone Intaglio Ring w/ Cabochon Rubies. Recently Purchased by C. Blackburn Jewelers.If you have intaglio estate jewelry to sell, let C. Blackburn Jewelers make you a...

As a San Diego jewelry designer, Carl Blackburn often uses rubies in his fine jewelry designs. And as an estate jewelry buyer, he frequently purchases vintage and antique ruby rings,...

Seen Above: Deakin & Francis Cufflinks in the shape of Shotguns with Cocked Barrels and Cartridge Fittings. Recently Bought and Sold by C. Blackburn Jewelers.You can visit C. Blackburn Jewelers...

Carl Blackburn of C. Blackburn Jewelers is a San Diego jewelry designer and diamond buyer who creates custom engagement rings and fine jewelry with both modern cut diamonds, as well...