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Exceptional 5.18 Round Tanzanite
Exceptional 5.18 Round TanzaniteExceptional 5.18 Round TanzaniteExceptional 5.18 Round Tanzanite

Round Tanzanite 5.18 Carats


Product Description

Flawless with plenty of brilliance and life,  this is a stunning tanzanite weighs just over 5.00 carats. The rarest and most coveted color of tanzanite, this stone displays an intensely saturated blue with an aura of violet. True “Tanzanite Royalty”. They don’t come better.

There is no extra charge by customs for import duty/customs clearance when importing this loose tanzanite gemstone to the USA.  For more info / other countries import details please check the “postage and tax” tab at the bottom right of this page. Free return shipping within 7 days of delivery applies for any change of mind.

Out of stock

    Gemstone Information:

  • Weight: 5.18 Ct.
  • Shape: Round.
  • Measurements: 10.3 x 7.3mm.
  • Minimum Colour: Exceptional.
  • Minimum Clarity: Eye Clean.
  • Cut Grade: Excellent.
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Our Commitment to You


Our 14 Day Money Back Guarantee gives you time to make sure your purchase is perfect. If you need to return it for any reason, we’ll happily provide you with an exchange or full refund. The returns period starts after you take delivery of the piece. *conditions apply – read section on non returnable items


Your order will be shipped to you fully insured, free of charge. Additionally Richland Gemstones are proud to offer free return shipping on all ring and loose gemstone orders.


Use our contact form or email us at [email protected] and we will respond promptly.

Read Full Terms and Conditions Here

Tanzanite Shipping

Free international shipping and insurance on all orders.

  • Using Fedex, all our shipments are shipped, fully insured, free of charge to most countries worldwide.
  • You will receive a Fedex tracking number once your order is dispatched so you can track your shipments progress. We aim to dispatch your order within 48 working hours of purchase.
  • If you would like to keep your gift a surprise and pick up your parcel at your local Fedex Depo – please contact Fedex after dispatch with your tracking number.

How long will delivery take?

  • Free shipping to most locations globally usually takes between 4-7 working days from order.
  • Fedex Express shipping (estimated 2-3 days, $50.00 USD ) is available for urgent orders at checkout .


(optional, cost calculated at checkout )
AUSTRALIA/ NEW ZEALAND 3-5 working days 1-3 working days
ASIA, NORTH AMERICA 4-6 working days 2-4 working days
UK, EUROPE 5-6 working days 2-4 working days
REST OF WORLD Please check shipping restrictions as we may not ship to your country of residence.    Scroll down to check country restrictions

We aim to dispatch your order within 48 working hours of purchase.

Rings in US Size 7 are available for immediate dispatch, re-sizing usually takes 24-48 hours unless notified otherwise.

Where do we ship to ?

Australia Guam Malaysia
Austria Hong Kong (SAR) Norway
Belgium Hungary Poland
Bulgaria Ireland Portugal
Canada Italy Puerto Rico
China Japan Russia
Cyprus Latvia Singapore
Czech Republic Lithuania South Africa
Denmark Luxembourg United Kingdom
Estonia Macau Spain
Finland Malta Sweden
France Mexico Switzerland
Germany Netherlands Taiwan
Greece New Zealand United States
  • If you would like your order shipped to a destination not listed – please contact customer service first to confirm.
  • We are unable to ship to India or Africa, excluding South Africa

Richland Gemstones

  • Insures and registers all items for their full value.
  • Requires that all deliveries are made to a physical business or home address only. We do not ship to P.O. box addresses.
  • Requires an adult to sign for the delivery.

Where do Richlands ship from ?

Tanzanite: Our Tanzanite gemstones and jewellery are shipped from Hong Hong, where our worldwide distribution center is located. Hong Kong’s position as an international shipping hub allows us to export quickly and safely to our customers worldwide .

Sapphires: Richards ship our sapphire jewellery and gemstones from our office in Queensland, Australia.


Use our contact form or email us at [email protected] we’ll respond right away.

Read Full Terms and Conditions Here