Shop Tanzanite Ring
Add a touch of rarity and mystique to your jewellery collection with our tanzanite rings, handcrafted in 100% solid 14k & 18k gold and adorned with ethically sourced natural tanzanite gemstones. Known for its mesmerising blue-violet hues and spiritual symbolism, tanzanite is one of the world’s rarest gems, making it a powerful and luxurious choice for meaningful occasions and everyday elegance.
Each ring is certified, artisan-crafted, and shipped securely across the UKÂ in secure, tamper-proof, gift-ready packaging.
14K Solid Gold Brilliant Round Tanzanite And Diamond Ring
£3,853.00
14K Solid Gold Cushion Cut Tanzanite And Diamond Ring
£5,729.00
14K Solid Gold Cushion Tanzanite And Diamond Ring
£5,729.00
14K Solid Gold Diamond Emerald Tanzanite Ring
Rated 4.17 out of 5
(6)
14K Solid Gold Natural Tanzanite Gemstone Ring
Rated 4.50 out of 5
(4)
14K Solid Gold Oval Cabochon Tanzanite and Diamond Ring
£4,980.00
14K Solid Gold Oval Cut Tanzanite And Diamond Ring
£3,703.00
14K Solid Gold Oval Tanzanite and Diamond Halo Ring
£1,088.00
14K Solid Gold Tanzanite & Diamond Promise Ring
Rated 4.25 out of 5
(8)
14K Solid Gold Tanzanite & Emerald Ring
£756.00
14K Solid Gold Tanzanite And Diamond Cluster Ring
Rated 4.00 out of 5
(2)
14K Solid Gold Tanzanite And Diamond Ring
£4,232.00
14K Solid Gold Tanzanite and Diamond Ring
£2,734.00
14K Solid Gold Tanzanite and Diamond Ring
£2,658.00
14K Solid Gold Tanzanite Diamond Bypass Ring
Rated 3.75 out of 5
(4)
14K Solid Gold Tanzanite Diamond Statement Ring
Rated 4.67 out of 5
(3)
14K Solid Gold Tanzanite Engagement Ring & 4.27ct Diamond Ring
£3,478.00
14K Solid Gold Tanzanite Ring
Rated 4.33 out of 5
(3)
14K Solid Gold Tanzanite Ring
Rated 4.67 out of 5
(3)
14K Solid Gold Tanzanite Ring
Rated 3.00 out of 5
(1)
18K Solid Gold Brilliant Round Tanzanite And Diamond Ring
£4,038.00
18K Solid Gold Cushion Cut Tanzanite And Diamond Ring
£5,914.00
18K Solid Gold Cushion Tanzanite And Diamond Ring
£5,914.00
18K Solid Gold Diamond Emerald Tanzanite Ring
18K Solid Gold Natural Tanzanite Gemstone Ring
18K Solid Gold Oval Cabochon Tanzanite and Diamond Ring
£5,165.00
18K Solid Gold Oval Cut Tanzanite And Diamond Ring
£3,888.00
18K Solid Gold Oval Tanzanite and Diamond Halo Ring
£1,273.00
18K Solid Gold Tanzanite & Diamond Promise Ring
18K Solid Gold Tanzanite & Emerald Ring
£941.00
18K Solid Gold Tanzanite And Diamond Cluster Ring
18K Solid Gold Tanzanite And Diamond Ring
£4,417.00
18K Solid Gold Tanzanite and Diamond Ring
£2,919.00
18K Solid Gold Tanzanite and Diamond Ring
£2,843.00
18K Solid Gold Tanzanite Diamond Bypass Ring
18K Solid Gold Tanzanite Diamond Statement Ring
18K Solid Gold Tanzanite Engagement Ring & 4.27ct Diamond Ring
£3,663.00
18K Solid Gold Tanzanite Ring
18K Solid Gold Tanzanite Ring
18K Solid Gold Tanzanite Ring
History, Types, Cultural Significance Of Tanzanite Ring
Discovered only in Tanzania, tanzanite is celebrated for its unique colour-shifting brilliance, ranging from deep violet to rich blue, depending on the light. In UK fine jewellery, tanzanite rings are admired for their beauty and rarity, making them a coveted choice for December birthstone rings, alternative engagement rings, and heirloom-worthy pieces.
At The Karat Store, our tanzanite ring collection features:
Dazzling tanzanite solitaires
Halo rings with diamond accents
Three-stone and vintage-inspired designs
Delicate stackable tanzanite bands
Each piece is available in 14k & 18k yellow, white, or rose gold, crafted to enhance the gemstone’s natural depth and glow.
Quality of Material Used
We craft every ring using 100% solid 14k & 18k gold, never plated or filled—for unmatched durability, lasting brilliance, and hypoallergenic comfort.
We use ethically sourced natural tanzanite, selected for its vibrant colour, clarity, and brilliance. Each stone is hand-cut and set to reveal its true magic under any light.
Certifications Provided
Every tanzanite ring includes a Gemological Lab Certificate, verifying the authenticity and quality of your gemstone.
With your purchase, you’ll also receive:
A visible 14k & 18kgold purity stamp
A detailed invoice
Full gemstone certification paperwork
When you choose certified gemstone jewellery, you invest in beauty with integrity.
Craftsmanship
Each ring is individually handmade by master artisans, who shape, set, and polish each design with care. Whether you're drawn to a bold centrepiece or a subtle stackable style, your tanzanite ring is built to be treasured.
Every ring goes through a multi-step quality inspection and is shipped in secure, tamper-proof packaging, ready to gift or wear with pride.
Frequently Asked Questions
1. How long does shipping take to the UK?
Shipping takes 12 to 22 days from our studio to your U.K. address.
2. Are your rings made from real gold?
Yes, all rings are made from 100% solid 14k & 18k gold, never gold-plated or filled.
3. Can I return the ring if I don’t like it?
We accept returns only for damaged or incorrect items, so please double-check sizing before ordering.
4. Is shipping free within the UK?
Yes, we offer free shipping across the UK.
5. Will I receive tracking details?
Yes, tracking information will be sent once your order ships.
6. How can I contact customer support?
You can email us at contact@thekaratstore.uk with any questions or requests.
7. Will my ring come with certification?
Yes, every tanzanite ring includes a Gemological Lab Certificate.
8. Can I customise the gemstone or setting style?
Absolutely! We accept custom orders—you can choose your tanzanite cut, ring design, and gold tone.
9. Is your jewellery hypoallergenic?
Yes, our solid 14k & 18k gold is nickel-free and safe for sensitive skin.
10. Will my ring arrive in gift-ready packaging?
Yes, all rings are shipped in secure, tamper-proof packaging with a premium jewelry box.