This salt and pepper diamond ring is a gothic toi et moi engagement ring in 925 sterling silver — a hexagon-cut natural Herkimer diamond paired with a pear-cut black onyx, each set in its own four-prong basket. The Herkimer carries the same smoky, galaxy-like inclusions that made salt-and-pepper diamonds one of the most sought-after alt-bridal stones of the decade — but at its own distinct price and origin. Two stones, one ring, one honest piece of the natural world.

The Stones

• Natural Herkimer diamond, hexagon cut — a doubly-terminated quartz crystal mined from Herkimer County, New York, known for its glassy clarity interrupted by dark carbon and anthraxolite inclusions that create the signature salt-and-pepper diamond look without being a diamond at all
• Black onyx, pear cut — natural polished chalcedony with a deep, velvet-smooth black surface; the teardrop softens the hexagon's architectural angles
• Each stone is hand-set in its own four-prong basket — the signature toi et moi silhouette
• No two Herkimer diamonds match — every stone's inclusion pattern is geologically unique, making every ring one of one

The Band

• Solid 925 sterling silver — hallmarked fine jewelry metal, nickel-safe
• 1.7 mm average band width — a delicate shank that keeps the focus on the stones
• Polished high-shine finish that frames both stones in cool bright silver
• Clean, minimal metalwork — no extra detail to compete with the stones' natural drama

Why Herkimer Diamond

• A natural quartz crystal, not a diamond — but mined in its own naturally doubly-terminated form (two points, both ends faceted by nature) which makes it one of the most structurally unique stones on earth
• Dark carbon and anthraxolite inclusions create the same smoky, galaxy-flecked visual effect as salt-and-pepper diamond — the aesthetic of inclusion-heavy alt-bridal stones at a natural quartz price point
• Mined in upstate New York since the 1800s — a legitimate American-sourced natural gemstone with real geological history
• Mohs 7.5 hardness — durable for daily wear with standard fine-jewelry care

Who It's For

• Brides drawn to the salt-and-pepper diamond aesthetic — inclusion-heavy, galaxy-patterned, alt-bridal stones
• Crystal collectors who appreciate natural Herkimer diamond specifically for its geology and double termination
• Anyone shopping for a toi et moi engagement ring that breaks from the traditional white-diamond template
• Partners who want a hexagon engagement ring with real character over a flawless white solitaire
• Women drawn to gothic, dark-romantic, or witchy aesthetics — the kind of bride whose Pinterest board is half ring ideas, half tarot cards
• Bridesmaid gift, Valentine's, anniversary, or statement piece for someone who wears mostly silver and black

The Details

• Metal: 925 sterling silver (hallmarked, nickel-safe)
• Band width: 1.7 mm average
• Setting style: Toi et moi (two-stone), four-prong baskets
• Stone 1: Natural Herkimer diamond (quartz), hexagon cut — inclusion-heavy, salt-and-pepper visual effect
• Stone 2: Natural black onyx, pear cut — polished chalcedony
• Finish: Polished high-shine
• Conflict-free stones, ethically sourced
• Free ring box included (luxury velvet)
• Free USA shipping