Skip to content


Your cart is empty


Shimansky Ayanda Tanzanite Jewellery Box with rough tanzanite surrounding it

Tanzanite certificate

When buying tanzanite in South Africa, or anywhere else in the world, certification is of utmost importance. A tanzanite certificate of authentication is your peace of mind that the gemstone has been graded according to Tanzanite International grading standards, and that the characteristics you believe to be true for your tanzanite, are accurate and honest.

Shimansky sources the finest quality tanzanite straight from the Maasia tribe in Tanzania for each and every beautifully set Ayanda Queen of Tanzanite jewellery creation, and Shimansky’s selection of breathtakingly beautiful loose stones. All Ayanda Tanzanite is certified in accordance with the Tanzanite International Grading Standard, reassuring the owner of its quality of colour, clarity and cut, as well as its authenticity. You’ll be assured that your piece of tanzanite really is the rarest of the rare, and that it is of exceptional, unrivaled quality.

Exclusive Shimansky Ayanda Tanzanite Pendant

Shimansky is committed to the development of tanzanite internationally, and has adopted this unique grading system that describes and categorises tanzanite best. All the information you may require, both for your own interests, and for insurance and valuation purposes, is recorded on the Ayanda Tanzanite Certificate, which is shown to customers upon viewing the tanzanite loose stone or tanzanite jewellery creation, and is given to the customer when the tanzanite is purchased.

Your Ayanda Tanzanite Certificate specifies the tanzanite’s clarity, colour, cut and carat weight grading, as well as the stone’s shape (ie. round, oval, cushion, etcetc.), its dimensions and a unique identification number. This certificate serves as a record of your tanzanite’s unique characteristics.

Shop Tanzanite Collection
Shimansky Ayanda Tanzanite and Diamond Engagement Ring in Box with Certificate

When purchasing tanzanite, insist on seeing the gemstone’s certification upon viewing. Reputable jewellers will have the certificate on-hand, and will be able to talk the customer through each of the specifications on it, to ensure that each of the 4Cs are understood, and that the customer is aware of the gemstone’s origins. The Shimansky consultants are highly trained and knowledgeable, and present the Ayanda Tanzanite Certificate of Authentication to customers upon viewing, so that you can rest assured that the information on the tanzanite’s pricing ticket, is accurate and that your chosen gemstone was sourced in a fair and ethical manner.

Exclusive Shimansky Ayanda Tanzanite and Diamond Engagement Ring

Visit your nearest Shimansky store to browse a wide selection of the finest Ayanda Tanzanite, set in beautiful platinum or 18K gold. With a variety of tanzanite rings, earrings, bracelets, pendants and necklaces to choose from, you are sure to find a tanzanite jewellery creation to suit your taste. Your accompanying Ayanda Tanzanite Certificate records the gemstone’s unique characteristics, and serves as a life-long guarantee that your gem’s colour, cut, clarity and carat weight is accurate and internationally viable and accepted.