Sterling Silver Mystic Quartz Medieval Gothic Ring
SKU: 3771_7
The stone shifts color as your hand moves. Purple to green to blue and back — a 20-carat genuine mystic quartz that doesn’t sit still. The setting around it is medieval and deliberate: milgrain detailing around the bezel, brass-plated crosses and fleur-de-lis emblems on each shoulder, all built on a .925 sterling silver frame. At 23 grams with a 12mm × 21mm face, this mystic quartz medieval ring has the scale of a bishop’s signet and the light show of something from a different era.
Best Suited For
If you want a gemstone that does something — most ring stones sit in one color. Mystic quartz shifts through purple, green, and blue as the angle changes. The 20-carat size means the color play is visible from across a table, not just up close. You’ll catch yourself tilting your hand to watch it change.
If you appreciate two-tone metalwork — the brass-plated crosses against polished silver create a warm-cool contrast that echoes medieval reliquaries and ceremonial jewelry. The brass adds warmth without full gold plating, keeping the ring grounded in silver.
If you collect statement pieces with history behind them — the fleur-de-lis and cross motifs come from medieval European heraldry. The milgrain bezel is a goldsmith’s technique from the same period. This ring references a specific era — it’s not generic “gothic.”
What Wearing It Actually Feels Like
The mystic quartz is the conversation starter. People notice the color shift within seconds. Under warm indoor light the stone leans purple with green edges. Step outside and blue dominates with purple flashes at the corners. It’s genuinely different every time you look at it.
The brass accents on the shoulders are subtle but distinct — a warm golden tone against the cooler polished silver. The crosses and fleur-de-lis are raised, not flat-stamped. The milgrain bezel around the stone is a row of tiny silver dots — visible up close, adding an antique finish to the edge of the setting.
Twenty-three grams feels solid without being oppressive. The face is tall — the 20-carat stone sits well above the band. You’ll notice it when typing or gripping something narrow. After a few days the height becomes part of how you hold things. You adjust.
The mystic quartz coating is durable for wear but not indestructible. Avoid ultrasonic cleaners and harsh chemicals — they can strip the treatment layer that creates the color shift. A soft cloth and warm water are all this stone needs.
The Details That Matter
What People Want to Know
Q: What exactly is mystic quartz?
It’s natural quartz treated with a thin titanium coating on the pavilion (bottom facets). This layer refracts light into multiple colors — purple, green, blue, and sometimes gold — depending on the viewing angle. The base stone is real quartz. The treatment creates the rainbow effect.
Q: Will the color-shifting effect fade over time?
The titanium coating is bonded to the stone and holds up well with normal wear. Avoid ultrasonic jewelry cleaners and harsh chemicals (bleach, acetone) — they can damage the coating. Clean with warm water and a soft cloth. With basic care, the effect lasts for years.
Q: Are the crosses on the side real brass?
The crosses and fleur-de-lis are brass-plated over the sterling silver. This gives the warm golden tone without using a different metal. The brass plating adds visual contrast. If it wears slightly at the edges over years, the silver underneath shows through — which many wearers prefer as an aged look.
Q: Is 20 carats large for a ring stone?
Yes. Quartz is lighter than precious gemstones, so 20 carats doesn’t mean the same physical size as 20 carats of sapphire or diamond. But it’s still a substantial stone — the 12mm × 21mm face area is clearly dominated by the gem. The color-shifting effect is more dramatic at this size because there’s more surface to catch light.
The Numbers
You Might Also Want
If you like the fleur-de-lis cross design but want a single solid color, the garnet knight cross ring uses the same heraldic shoulders with a deep red CZ in a full pavé halo — same 24g weight class, different stone personality.
Browse the full bishop ring collection for more cross and gemstone rings in sterling silver and gold.