What is a cabochon stone?

A cabochon is a gemstone cut with a smooth, rounded top and a flat or slightly curved bottom, lacking the flat planes known as facets. This historic cutting style allows stones with optical phenomena, such as star garnets and opals, to display their internal qualities fully. Jewellers have utilised this method for millennia because it preserves more of the rough stone and protects softer minerals from chipping along sharp edges. On these pages, you will find opals, moonstones, and turquoise shaped in this manner.

How do I wear a convertible pendant brooch?

Convertible pieces feature a fold-down or detachable pin stem on the reverse alongside a fixed loop for a chain. This dual function allowed Victorian and Edwardian owners to pin the ornament to a bodice or suspend it from a ribbon or gold chain. When wearing the piece as a pendant, tuck the pin safely against the backing to prevent snagging on clothing. Ensure the hinge and catch mechanism remain secure before suspending the jewel around your neck.

How do I care for antique opals?

Antique opals require gentle handling because they contain water within their microscopic silica spheres and possess a moderate hardness. Avoid exposing them to sudden temperature shifts, harsh chemicals, ultrasonic cleaners, and prolonged immersion in water. Store your opal pendant separately in a soft pouch to prevent scratching from harder gemstones like diamonds. Wearing the piece regularly allows natural moisture from the skin to maintain the stone's environment.

How do I tell Victorian from Edwardian pieces?

Victorian jewellery, spanning the mid to late nineteenth century, frequently employs yellow gold, garnet, turquoise, and heavy symbolic motifs like mourning hair compartments and Etruscan granulation. The aesthetic leans towards robust warmth and historical revival styles. Edwardian pieces, dating from the early twentieth century, favour platinum and white gold paired with diamonds and pale gems like seed pearls and aquamarines. The designs utilise millegrain edges and lace-like openwork to create an impression of lightness and airy elegance.