18ct White Gold 9.00 Ct Natural Tanzanite & 0.5 Ct Diamond Halo Ring - RRP £14,000

A Truly Exceptional Investment-Grade Tanzanite

If you’ve been searching for a statement gemstone ring that combines rarity, beauty, and collectability, this extraordinary 9.00 carat Natural Tanzanite ring is impossible to ignore.

Set in 18ct White Gold and surrounded by a sparkling halo of natural diamonds, the centre stone displays a magnificent Violetish Blue colour with an elegant Octagonal Step Cut, showcasing the rich saturation and brilliance that the finest Tanzanites are famous for.

Certificate Details

World Gemological Institute (WGI) Certificate No.: WGI9634171533

Date: 19 June 2026

Centre Stone

Natural Tanzanite (Zoisite)

Octagonal Step Cut

Weight: 9.00 Carats

Colour: Violetish Blue

Clarity: Eye Clean

Measurements: 14.42 x 9.66 x 6.85 mm

Ring Details

Metal: 18ct White Gold

Ring Size: O

Total jewellery weight: 6.53 grams

Diamond Accents

Natural Round Brilliant Cut Diamonds

Total Diamond Weight: 0.50 Carat

Diamond Colour: G–H

Diamond Clarity: SI1–SI2

WGI Estimated Retail Value

£14,000

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Rare, Collectible & Becoming Increasingly Difficult to Replace

Fine Tanzanite over 9 carats is exceptionally scarce. Found in only one small area of Tanzania, Tanzanite is a gemstone with a finite supply, and many industry experts believe the known deposits are approaching exhaustion.

Large, richly coloured stones such as this are becoming increasingly sought after by collectors, investors, and lovers of rare gemstones. With its impressive size, eye-clean clarity, and vivid violetish-blue colour, this is a remarkable example of one of the world’s most fascinating gemstones.

✔ WGI Certified Natural Tanzanite

✔ 9.00 Carat Centre Stone

✔ Natural Diamond Halo & Shoulder Set Diamonds

✔ 18ct White Gold Mount

✔ Ring Size O

✔ Complimentary resizing available if required

A stunning heirloom-quality piece offering extraordinary presence, rarity, and value at a fraction of its estimated retail valuation.