Sanctum Hexa Ring with Black Steel Band - Black Diamond

A custom-cut hexagon-shaped black rose-cut diamond is hand-set in a 14k yellow gold bezel, paired with a black steel chain band for striking contrast.

This version of the Hexa ring plays with duality - warm gold and cool steel, symmetry and softness. It's quietly edgy and endlessly wearable: a shape in balance, a mood in motion.

Ships in a genuine black leather pouch debossed with logo - designed for safekeeping and gifting.

Fit Note:

Chain rings fit differently than traditional solid bands. They’re designed to be worn on any finger and at any placement—whether stacked, centered, or between the knuckles. Due to the fluid nature of the chain, fit may feel slightly looser or tighter depending on where you wear it. Embrace the movement - it’s part of the design.

Due to the unique construction of our chain rings, they are available only in full sizes. If your ring size falls between two full sizes, we recommend selecting the smaller size for the best fit. For example: If your ring size is 6.25, 6.5, or 6.75, we suggest choosing a size 6.

Made to Order

The Hexa Ring is sized specifically just for you with love in our New York jewelry studio. This means that it is final sale and requires additional lead time.

• Final sale: no returns or exchanges
• Lead time: 1–2 weeks before shipping