4.50ct Bi-Colour Tourmaline
Gem Type: Natural Tourmaline
Colour: Pink and Green
Carat Weight: 4.50
Shape: Round
Cut: Brilliant
Clarity: Eye Clean
Measurements: TBA
Origin: Democratic Republic of the Congo
Lab Certification: Pending
Mined from deep within the earth, then lovingly hand-faceted into a specular round shape to reveal its exquisite hidden brilliance, let this 4.50ct Bi-Colour Tourmaline from the Congo be your moment-defining treasure.
Buy this pink and green tourmaline as a loose gemstone or custom design a jewellery piece with The Sapphire Merchant.
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Estimated Delivery:May 20 - May 24
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Free Shipping within New Zealand, and on all
international orders over $4000 NZD
4.50ct Bi-Colour Tourmaline
Create Your Perfect Ring
- Select your Gemstone. Purchase through our website and begin your custom jewellery experience.
- Share your design idea. We will work through the details with you to better visualise your concept, including the ring style, gold colour, and diamond detailing. We can also make earrings and pendants. Our talented designer creates a life-like computer-rendered drawing of your jewellery concept from this information. Edits can be made to perfect the design and a quote is given upon the finalised design.
- We will craft your custom ring. You will receive a beautiful custom jewellery box, along with certifications and reports verifying the quality and authenticity of your piece.
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"You are more precious than jewels." - Proverbs 31:10
Precious Gems of Tanzania
Tanzania, a peaceful and democratic African nation with a rich natural ecosystem and a landscape of grasslands, rock formations, and mountains, is the birthplace of some of the world's most captivating and unique precious gemstones.
There are 18 gem districts in this East African nation, each with its unique gemstone resources. Most of the coloured precious gemstones are in the Mozambique Orogenic belt. High-quality sapphires of all colours, garnet, tourmaline, spinel, and zircon, are found in Tanzania. In 1967, the Masaii tribe made a significant discovery of violet-blue crystals in the foothills of Mount Kilimanjaro. This exotically beautiful mineral was zoisite, renamed Tanzanite by Tiffany & Co.
Tanzania continues to be an essential source for the world's most precious minerals, including diamonds, and is actively transforming the industry with a steadfast commitment to responsible and sustainable mining practices.