






CALLISTO Tanzanite, Sapphire & Lapis Lazuli Necklace
✓ Ships in 2-3 Days
✓ 2-year Warranty
✓ Water-resistant
Materials & Details
- Gemstones: Tanzanite and sapphire beads, 4 mm AAA, and a faceted lapis lazuli teardrop pendant
- Accents: Brass cube beads with thick 18k gold plating
- Chain: Thick 18k gold plating on brass
- Length: 46 cm with a 4 cm adjustable extension
- Custom lengths available at hello@opaze-studio.com
As each gemstone is natural, minor variations in color and size can occur compared to the description and photos, but we hand-select every piece to guarantee premium quality and a beautiful look.
Shades of Violet
CALLISTO brings together three remarkable blue-violet gemstones in one necklace. Deep blue sapphire, rare violet tanzanite, and a faceted lapis lazuli teardrop pendant create a palette that moves from indigo and violet to rich celestial blue. Finished with thick 18k gold-plated details, it is a piece defined by colour, depth, and timeless elegance.
Three Extraordinary Stones
Each stone was chosen for both its beauty and its story. Tanzanite is found in only one place on earth, near Mount Kilimanjaro in Tanzania, making it one of the rarest gemstones used in jewellery today. Sapphire has been treasured for thousands of years as a symbol of wisdom and strength, while lapis lazuli was prized by ancient civilizations for its unmistakable ultramarine blue and natural flecks of golden pyrite. Together, they create a composition that feels rich, balanced, and endlessly captivating.
Made to Be Kept
Designed to sit just below the collarbone, CALLISTO makes a statement while remaining effortless to wear. Beautiful worn on its own or layered with fine gold chains, it is thoughtfully handcrafted using high-quality natural gemstones that will never go out of style.
All our pieces are handmade. Some are made especially for you and leave our atelier 2-3 days after you place your order.
Care
- Keep away from perfume, chemicals, and prolonged moisture
- Store in your Opaze pouch when not wearing
- Arrives in an Opaze gift box
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Lasting Quality
We only use hand-selected premium gemstones chosen for their exceptional quality, color and natural brilliance.
Atelier Craft
All our pieces are handmade. Some are made especially for you and leave our atelier 2-3 days after you place your order.
Female Founded
Created by women, for women. We design to celebrate character, individuality and the power of authentic self-expression.
"Opaze creates jewelry for women of character,
drawing material from our Mother Earth."








