Platinum Engagement Rings

Platinum is a naturally white precious metal that is significantly rarer than gold — all the platinum ever mined would fit in a living room. In jewellery, platinum is typically used at 95% purity (950 platinum), meaning only 5% is alloy metal. This high purity gives platinum its distinctive weight, colour, and hypoallergenic properties. Unlike white gold, platinum does not need rhodium plating — its white colour is natural and permanent. Platinum is also denser than gold, giving platinum rings a satisfying weight and substance on the finger.

Platinum is one of the densest precious metals — a platinum ring weighs roughly 60% more than an identical ring in 14k gold. It is extremely durable and does not wear away over time the way gold does. When gold is scratched, metal is actually removed; when platinum is scratched, the metal is merely displaced (pushed aside), so no material is lost. This means platinum prongs hold gemstones more securely over decades. Platinum develops a natural patina — a soft, matte surface finish — over time, which many people love. It can always be polished back to a high shine. Platinum is naturally hypoallergenic due to its high purity.

Platinum is the ultimate choice for engagement rings where long-term durability is paramount. Its secure prong retention makes it ideal for solitaire settings where the prongs bear the full responsibility of holding the diamond. Platinum pairs beautifully with all diamond shapes and is the traditional choice for high-end engagement rings. The naturally white colour maximises the visual contrast with diamonds, making them appear whiter. For those who appreciate the patina, platinum rings develop a character that gold cannot replicate.

Platinum is remarkably low-maintenance despite being a premium metal. Clean with warm soapy water and a soft cloth. Platinum is safe for ultrasonic and steam cleaners. The main consideration is the patina — platinum naturally develops a soft, matte finish over time. If you prefer a bright, polished look, have it professionally polished once or twice a year. Many platinum owners grow to love the patina and never polish it. Remove before heavy manual work. Store separately from other jewellery.

Platinum is the most expensive common jewellery metal. A platinum engagement ring setting typically costs 40-60% more than an equivalent white gold setting — roughly $800-$3,000+ depending on design. The premium reflects platinum's rarity, density (more metal by weight), and the skill required to work with it. However, platinum's longevity, no-replating maintenance, and superior prong security mean the total cost of ownership over decades can be comparable to white gold. Lab-grown diamonds in platinum settings offer the premium look at a more accessible total price.