Are these clusters suitable for daily wear?

Many buyers wear these rings and earrings daily, but older pieces require care. Turquoise rates softer than diamond on the hardness scale, meaning it can scratch against harder surfaces. Remove rings before heavy manual work or swimming. Storing pieces separately prevents abrasion from other jewellery.

How do I date a turquoise cluster?

Dating relies on examining the metal hallmarks, setting techniques, and overall design motifs. Victorian pieces often feature closed-back settings or rich fifteen carat gold, while Edwardian designs favour lighter lace-like platinum and silver-on-gold work. Comparing the cut of accompanying diamonds, such as rose cuts, also helps narrow the period of manufacture.

What causes turquoise to change colour?

Natural turquoise can alter its hue over decades due to absorption of skin oils, cosmetics, and environmental moisture. Some stones turn slightly greener as they age, which many collectors accept as a sign of authenticity and natural origin. Keeping jewellery away from direct sunlight and harsh chemicals slows down this gradual transformation.