Platinum is the precious metal of permanence — strong, rare, and unchanging. A platinum engagement ring is chosen for love that never fades, carrying quiet strength and refined beauty in its purest form. More than a material, it is a symbol of devotion shaped to last for generations.

Unlike other metals, platinum retains its natural whiteness without fading or wearing thin. Its density and resilience make it ideal for secure settings that protect and enhance gemstones, even with daily wear. Each Mialis ring is handmade in our Prague atelier, using the best quality platinum refined through fire and time. This slow, deliberate process ensures not only exceptional quality but also the integrity of responsible craftsmanship.

Our platinum engagement rings are defined by the brilliance of white diamonds and the striking depth of black diamonds. White diamonds radiate purity, clarity, and eternal light — the classic symbol of devotion. Black diamonds, on the other hand, offer mystery and individuality, chosen by those who wish to express love in a bold and unconventional way. Each stone is carefully selected and set to highlight its natural character, ensuring jewellery that feels deeply personal.

From minimalist solitaires to sculptural silhouettes, platinum enhances both simplicity and bold design. You will find clean lines for a modern aesthetic, vintage-inspired details for romance, and handcrafted settings that celebrate precision. Each ring embodies ethical luxury, expressed not through excess but through balance, proportion, and thoughtful care.

Explore platinum engagement rings where purity meets permanence. For those who choose strength in softness, rarity in simplicity, and beauty that endures.