
A ring that celebrates your bonds.
Step into a world of luxurious color with our tanzanite necklaces—where stunning violet-blue hues meet fine craftsmanship and timeless design. Each piece is made in 100% solid 14K & 18K gold and features ethically sourced, natural tanzanite gemstones that shimmer with elegance and individuality.
Whether you're searching for a unique gift or a special piece for yourself, our tanzanite necklaces are made to be cherished. Every necklace is certified, handcrafted with precision, and shipped safely across the U.S. in premium, tamper-proof packaging.
Discovered only in the foothills of Mount Kilimanjaro, tanzanite is one of the rarest gemstones in the world. Its mesmerizing mix of deep violet and sapphire blue makes it unlike any other. In fine jewelry, tanzanite necklaces are prized for their depth, color play, and rarity—often gifted for life’s most unforgettable moments.
At The Karat Store, our collection includes solitaire pendants, halo styles with diamonds, minimalist bezel settings, and bold centerpieces—all handcrafted in 14K & 18K  yellow, white, or rose gold. Every design highlights the stone’s natural brilliance and beauty.
In the U.S., tanzanite is known as the birthstone for December, making it a popular birthday gift, anniversary keepsake, or luxury treat. Its rarity and meaning—linked to transformation, intuition, and calm—make it a favorite among gemstone lovers and collectors alike.
Each piece is handmade by expert artisans, carefully inspected, and shipped with care to homes across the U.S.
Our tanzanite necklaces are crafted with 100% solid 14K & 18K gold—never plated or filled—ensuring lasting brilliance, durability, and hypoallergenic comfort for everyday wear.
We use ethically sourced natural tanzanite, hand-selected for its vibrant color, clarity, and quality. Each gemstone is cut to maximize sparkle and set securely for a flawless finish.
Every tanzanite necklace includes a Gemological Lab Certificate, verifying the authenticity and grade of your gemstone.
You’ll also receive:
A visible 14K & 18KÂ Â gold purity stampon your necklace
A complete invoice for full transparency
Certification documentation for added confidence
Each necklace is handcrafted by skilled artisans who bring years of expertise to every detail. From cutting the tanzanite to securely setting the stone and giving it a high-polish finish, every step is done with care.
Before shipping, each piece undergoes a multi-step quality inspection. Your necklace arrives in secure, tamper-proof packaging, beautifully boxed and ready to gift or wear.
1. How long does shipping take to the U.S.?
Shipping takes 12 to 22 days from our workshop to your U.S. address.
2. Is the gold used real and solid?
Yes, we use 100% solid 14K & 18K gold, never plated or filled.
3. What is your return policy?
We accept returns only for damaged items or if the wrong product is sent.
4. Is shipping free within the U.S.?
Yes, free shipping is available across the United States.
5. Will I get tracking information?
Absolutely. You’ll receive full tracking details once your order ships.
6. How do I contact customer support?
You can email us at contact@thekaratstore.us with any questions.
7. Do your necklaces come with certification?
Yes, every tanzanite necklace includes a Gemological Lab Certificate.
8. Can I request a custom design or different gold color?
Yes! We accept custom orders—just send us your design idea or preferences.
9. Are your necklaces safe for sensitive skin?
Yes, our solid 14K & 18K gold is nickel-free and hypoallergenic.
10. Will the necklace come in secure, gift-ready packaging?
Yes, every necklace is shipped in tamper-proof, premium packaging with a jewelry box included.
A ring that celebrates your bonds.