Herkimer Diamond Rough Prong 925 Silver Ring (Large)
Herkimer diamond is a nickname for a naturally double-terminated variety of rock crystal quartz, traditionally associated with clarity and amplified energy — despite the name, it is quartz, not a true diamond. This large ring holds a rough, uncut Herkimer point upright in an open prong setting on an adjustable .925 sterling silver band, showing off its natural facets and internal rainbows. Each stone varies in shape and size, so every ring is genuinely one of a kind.
Quick facts
| Stone | Herkimer diamond (a variety of quartz, not a true diamond) |
| Composition | Silicon dioxide, SiO₂ |
| Hardness (Mohs) | 7 |
| Color | Colorless / clear, often with natural inclusions |
| Origin | Named for Herkimer County, New York, the historic type locality |
| Chakra | Crown |
| Traditionally used for | Clarity, amplification, and spiritual attunement |
| Care / Water-safe | Water-safe and sun-safe; avoid harsh chemicals and hard knocks on the prong tips |
Meaning & history
In crystal tradition, Herkimer diamond is considered a high-clarity quartz amplifier, associated with mental clarity and spiritual attunement, and is often linked to the crown chakra. The open prong setting is designed to showcase the stone's natural double termination rather than hide it under a bezel. Browse more rings or explore our wider rough stone selection.
How to wear it
The band is adjustable to fit a range of sizes comfortably. Because the stone sits upright and uncut in an open prong, it is best suited to everyday wear rather than heavy manual work — treat the prongs gently to avoid bending. Many people choose this piece for meditation or focus work as much as for daily style.
Care & cleansing
Herkimer diamond is water-safe and sun-safe, so it can be rinsed with plain water and dried with a soft cloth as needed. Avoid harsh chemicals and ultrasonic cleaners on the silver prongs. Many people cleanse it under running water, in sunlight, or with sound, then set an intention while holding the stone.
Frequently asked questions
Is a Herkimer diamond a real diamond?
No. Herkimer diamond is a nickname for a naturally double-terminated quartz crystal, named for its exceptional clarity and brilliance, not for its composition. This ring is a decorative, symbolic piece, not a health product or medical device.
Is this ring water-safe?
Yes. Quartz is water-safe, so the stone can be rinsed with plain water; just dry it afterward and avoid harsh chemicals on the silver setting.
Is it safe for daily wear and sun exposure?
Yes, quartz is durable (Mohs 7) and sun-safe, making it suitable for regular wear. Just take care with the open prongs during rough activity.
How do I cleanse and charge it?
Rinse under running water, set it in sunlight or moonlight, or use sound to cleanse it, then hold the stone while setting your intention.
How can I tell it's genuine quartz and not glass?
Genuine Herkimer quartz shows natural facets, internal rainbows, and sometimes small inclusions, feels cool to the touch, and is noticeably harder than glass, which scratches more easily.
What pairs well with this ring?
Herkimer diamond pairs naturally with other clarity-focused crown chakra stones and complements simple, minimal jewelry that lets the natural point stand out.
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