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NEXT DAY DELIVERY
Tanzanite 0.59CT And Diamond 9K White Gold Ring
£399£615
From £13/mo
Tanzanite Tanzanite 0.01ct Premium Quality (Natural) (selected)
NEXT DAY DELIVERY
1.60ct Cushion Cut Tanzanite Diamond Asteria Ring in 18K White Gold
£2,499£4,159
From £83/mo
18K White Gold (selected)
Topaz Tanzanite Tanzanite 0.40ct H/SI (Natural) (selected)
NEXT DAY DELIVERY
Sale
Tanzanite 7 x 5mm And Diamond 18K Gold Ring N4317
£719£1,335
From £24/mo
Tanzanite Tanzanite 0.20ct PREMIUMQUALITY (Natural) (selected)
NEXT DAY DELIVERY
Tanzanite 0.50CT And Diamond 9K White Gold Ring
£289
Tanzanite Tanzanite 0.01ct Premium Quality (Natural) (selected)
NEXT DAY DELIVERY
Sale
Tanzanite 7 x 5mm And Diamond 18K White Gold Ring
£3,029£5,389
From £101/mo
18K White Gold (selected)
Aquamarine Sapphire Tanzanite Tanzanite 0.50ct H/SI (Natural) (selected) +1
NEXT DAY DELIVERY
Sale
Tanzanite 7 x 5mm And Lab Diamonds G/Vs 18K White Gold Ring
£899£1,655
From £30/mo
Tanzanite Tanzanite 0.50ct G/VS (Lab Grown) (selected)
Sale
Tanzanite 7 x 5mm And Diamond 18K Gold Ring FET23-V
£3,029£5,389
From £101/mo
Tanzanite Tanzanite 0.50ct H/SI (Natural) (selected)
Sale
Lab Tanzanite 7 x 5mm and Lab Diamonds 18K White Gold Ring
£755£1,915
From £25/mo
Tanzanite Tanzanite 0.50ct H/SI (Lab Grown) (selected)
Tanzanite 0.59CT And Diamond 9K White Gold Ring

Three Stone Rings with Tanzanite

Our collection of 3 stone tanzanite rings showcases the rare violet-blue hues of natural tanzanite arranged in a symbolic trilogy silhouette. These 3 stone tanzanite rings are available in white gold, yellow gold and platinum, offering a meaningful design that represents the past, present and future.

Each 3 stone tanzanite ring is set with ethically sourced natural tanzanite and is often accented with natural or sustainable lab-grown diamonds. Our natural gemstones are conflict-free and ethically sourced in line with the UN-backed Kimberley Process, while lab-grown gemstones are chemically and optically identical, offering the same beauty, depth of colour and quality.

Timeless yet distinctive, 3 stone tanzanite rings are a beautiful choice for marking engagements, anniversaries or personal milestones. Browse the collection to find a design that celebrates your story through one of the world’s most loved gemstones.

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FAQs

Getting the right ring size is key to comfort and fit. You can order our free ring sizer (https://www.thediamondstore.co.uk/pages/free-ring-sizer-form) or use our ring size guide (https://news.thediamondstore.co.uk/general-jewellery-learning/rings/how-measure-ring-size/) and app (https://www.thediamondstore.co.uk/pages/ring-sizer) to measure an existing ring at home. If you’re buying an engagement ring in secret, a good tip is to borrow a ring your partner already wears (on the correct finger if possible) and measure it or ask a close friend or family member for help. Our team can also guide you on choosing the best size, and in many cases, rings can be resized later if needed.

In most cases, yes. Many of our rings can be resized depending on the design and setting. Classic diamond rings, wedding bands, and engagement rings are often resizable, while certain eternity bands or intricate styles may not be.

Once your ring is returned to us, if resizing isn’t possible, we’ll simply issue you a replacement ring in your desired size. This is the best solution for most orders.

However, if you would prefer to have your original ring resized, usually for sentimental reasons, please let our Customer Service team know when you get in touch. We’ll do everything we can to accommodate this request and keep you updated throughout the process.

Yes, we offer ring engraving on selected designs, ideal for adding a personal touch to wedding rings, engagement rings, and special gifts. Popular engraving choices include initials, meaningful dates, or short messages, making your jewellery truly unique. If engraving is available for your ring, it will show as an option to add an engraved message on the product page.

Yes - your ring should be as unique as your love story, so you can choose any design from our collection to represent it. Many of our rings, from classic diamond solitaires to eternity bands and gemstone styles, are perfect for both weddings and engagements. Whether you prefer a timeless design or something modern and distinctive, our rings are crafted to symbolise love, commitment, and a lifetime together.

Our rings are crafted with high-quality materials, designed to be durable enough for everyday wear. However, to keep your ring in the best condition, we recommend removing it during heavy manual work, gym sessions, or when using strong cleaning products. Some gemstones, such as emeralds or opals, are more delicate due to their hardness rating and are better suited for occasional wear. But with the right care, your ring will shine for a lifetime.