This tanzanite ring features a genuine 4mm round cabochon in deep violet-blue, its small polished surface shifting between indigo and violet depending on the light, as warm copper wraps the stone completely. One of the most dainty rings in the studio — a quiet, minimalist presence that layers beautifully or stands alone as a subtle statement. A piece you can reach for every day without thinking about it.

Tanzanite is associated with calm focus, spiritual clarity, and transformation. Wear it when you need to feel clear and composed.

Why Tanzanite

Tanzanite is a naturally occurring calcium aluminum silicate, found only in a small area near Mount Kilimanjaro in Tanzania — one of the rarest gemstones on earth. Its deep violet-blue color is the result of trace vanadium and its strong trichroism, shifting between blue, violet, and burgundy depending on the angle of light. Long associated with calm and transformation. It is chosen for its rare violet-blue depth, its dainty round form, and its quiet, clarifying energy. No mystical claims. Just a rare and beautiful stone with a meaning that fits real life.

Tanzanite Ring: Materials & Specifications

• Stone: Natural tanzanite, 4mm round cabochon, deep violet-blue. Each stone is unique. Fully encased in copper.
• Metal: Electroformed copper. Bright (warm, polished shine) or Antique (rich patina, organic depth).
• Band Width: ~2mm, comfortable for everyday wear and stacking.
• Size: US 5–9 available as listed; custom sizes US 4–15 available — select “Custom” and enter your size in the order notes at checkout.
• Origin: Handcrafted in Santa Fe, New Mexico.

How This Handmade Gemstone Ring Is Made

Each tanzanite ring is made to order in my small Santa Fe studio. I hand-select every stone for its color depth and violet-blue quality, then encase it in copper using traditional electroforming techniques. Copper grows directly around the stone through an electrical process, forming the band organically. No mass production, no shortcuts. Every handmade gemstone ring from this studio is one of a kind.

Sizing

Select your US ring size at checkout. Sizes 5–9 are listed as variants; need a size outside that range? Select “Custom” and enter your size (US 4–15) in the order notes. Between sizes? Size up for comfort. Need help? Email hello@blackbirdsagestudio.com and I’ll guide you through it.

Care

Remove before swimming, showering, or applying lotions. Store dry. Avoid sudden temperature changes — tanzanite is sensitive to thermal shock. Tanzanite is relatively soft at 6–7 Mohs — treat gently to avoid impacts and scratches. Polish copper with a soft cloth if desired.

Gift Packaging

Every order arrives gift-ready with natural materials and a handwritten note card. Add your message in the order notes.

Shipping & Returns

• Processing: ~1 week, made to order.
• Shipping: USPS First Class with tracking.
• Returns: Accepted within 30 days, unworn, in original packaging. Buyer pays return shipping.