Natural Herkimer Diamond Hexagon Ring Set in Sterling Silver

Geometry born in the earth. This hexagon Herkimer diamond ring set centers a hand-selected, double-terminated quartz crystal — a natural “Herkimer diamond” whose smoky salt-and-pepper flecks echo the coveted salt-and-pepper diamond look — framed by a crisp six-sided silhouette. Crafted in solid 925 sterling silver with a bright rhodium finish, the engagement ring arrives with a matching band, ready for a proposal with genuine one-of-a-kind character.

A hexagon cut with architectural edge

The six clean facets of a hexagon frame give this ring a modern, almost geometric confidence — a shape that reads as intentional and contemporary rather than fussy. It is a design made for anyone who loves structure and symmetry but still wants a stone with soul, an alternative to the round solitaire that feels fresh among nature-inspired engagement rings. The angular setting cradles the crystal so its natural terminations catch the light from every side. If the raw, elemental aesthetic speaks to you, the wider Herkimer diamond jewelry range carries the same spirit.

The natural Herkimer diamond

A “Herkimer diamond” is not a diamond at all — it is the trade name for a rare, naturally double-terminated quartz crystal found in and around Herkimer County, New York, formed over hundreds of millions of years. Prized for its glassy clarity and sharp, gem-like geometry, it earns the nickname honestly while remaining genuine natural quartz. The soft black-and-white inclusions inside this stone give it a smoky, salt-and-pepper personality, so every crystal is one of a kind. Yours will share the same character as our photos with its own subtle variation in the flecks — the signature of a truly individual gem, never a flaw. To understand the stone’s origin, meaning and value, our complete Herkimer diamond guide is the perfect starting point.

Salt-and-pepper character, naturally

If you are drawn to the moody, monochrome beauty of a salt-and-pepper diamond but love that this stone is untreated natural quartz, this ring gives you both. The dark speckles scattered through clear crystal create a galaxy-in-glass effect that feels quietly luxurious and thoroughly modern. Curious how the two stones compare? Our editorial on Herkimer diamond versus salt-and-pepper diamond lays out the differences in clarity, cost and character.

Solid sterling silver with a rhodium finish

The set is crafted in solid 925 sterling silver and finished with a layer of rhodium — the same precious metal used on fine white-gold jewelry. That rhodium finish gives every ring a bright, mirror-white luster and adds a protective shield that helps resist tarnish and everyday scratches, keeping the silver looking freshly polished. It is the detail that lets a sterling silver ring wear like something far more expensive.

What the Herkimer diamond symbolizes

Long treasured by crystal lovers as a stone of clarity, attunement and new beginnings, the Herkimer diamond is associated with fresh starts and a clear, focused connection between two people — a fitting emblem for a proposal or a milestone. Its ancient origin makes it a quietly meaningful choice for couples who want a ring with a story. You will find more of that raw-luxe sensibility across our Herkimer diamond engagement rings.

Specifications

Sizing & care

Choose your size at checkout. If you are between sizes or unsure, we are happy to help — and if the fit is not quite right, resizing is available and starts from a modest fee. Natural Herkimer quartz sits around 7.5 on the Mohs scale, so it wears well day to day; to keep the crystal and rhodium finish at their brightest, remove the rings before showering, swimming or applying lotions, and store them in the velvet box when not worn. A soft, dry cloth restores the shine beautifully. For a closer look at everyday wear, our article on whether Herkimer diamond rings are durable covers it in detail.