925 Sterling Silver is an alloy made of 92.5% pure Silver and 7.5% Copper. We plate our Silver jewelry in rhodium, which gives it extra shine and durability. Rhodium is one of the costliest precious metals due to its rarity.
Cubic Zirconia
Cubic Zirconia, or CZ for short is a man made synthetic jewellery gemstone. There are only very few substances on earth harder than a CZ. With a hardness rating of 8.5 on the MOH's scale, CZ comes close to matching diamond's perfect 10.