Complimentary Delivery & Returns
Estimated Total$0.00
Reference design: this preview cart is not connected to checkout. Switch the product section to Shopify product mode for real orders.

Vintage Oval-cut Tanzanite Birthstone Jewelry Set
A relative newcomer to the gem world, Tanzanite is celebrated for its exceptional pleochroism—the ability to display different colors (blue, violet, and sometimes burgundy) depending on the angle. This captivating gem is found only at the foothills of Mount Kilimanjaro. Its mesmerizing, electric violet-blue hue offers modern elegance and sophisticated sparkle, perfectly showcased in the exquisite Vintage Oval-cut Tanzanite Birthstone Jewelry Set.
Birthstone Meaning: Wisdom and Confidence
Birth Month: December
MATERIALS
Metal Type: Silver 925 Sterling
Diamond Type: Diamond Alternative/Certified Moissanite
Gemstone Type: Lab Tanzanite
Stone Size: oval 5x7mm
Metal Stamp: 925
Side Stone: Diamond Alternative
Chain Length: 45cm
Ring Size: 4-15 US (half sizes available. Request Size)
Customize this piece with your choice of stone colors, metal finishes, inscriptions (up to 12 characters), and sizes for free! Bespoke upgrade to natural diamond and precious metal is also available for quotation. Just leave your request at checkout. Longer processing time may require depending on your requests. *Restrictions may apply depending on the design.
Limited Stock Alert: This design is also available in natural and CVD lab-grown diamonds, as well as other natural gemstones, for immediate purchase, with only 1–2 pieces remaining. Please contact our team for full customization or upgrade options.












Every Evani piece arrives in our signature box, beautifully presented and ready to give. Each order is carefully packed to protect your jewelry on its way to you. Whether it’s a proposal, an anniversary, or a gift to yourself, it’s ready for the moment the box opens.
We offer complimentary shipping on all Evani Jewelry orders over $65, placed on the U.S. website for domestic delivery. Returns and exchanges are accepted within 30 days. All regular pieces are backed by our 30-day guarantee.
Text: Questions about sizing, stones, or customization? Text us at 646-687-2455, email support@evanijewelry.com, or use live chat (10 AM–4 PM EST).
Learn about our natural moss agate, lab-grown diamonds, moissanite, and gemstones, including how each one is sourced and cared for.
Use our ring size guide to find your fit. Custom sizes 3–15 are available on most rings.
Visit a Evani Jewelry store to discover the latest designs, iconic collections and more.