7.91ct Blue Tourmaline
Gem Type: Natural Tourmaline
Colour: Bluish Green
Carat Weight: 7.91
Shape: Octagon
Cut: Fancy
Clarity: Slight Inclusions
Measurements: 16.70 x 8.10 x 6.50mm
Origin: Brazil
Lab Certification: Included Upon Purchase
Mined from deep within the earth, then lovingly hand-faceted into a rare fancy cut to reveal its exquisite hidden brilliance, let this 7.91ct Bluish Green Tourmaline from Brazil be your moment-defining treasure.
Buy this natural blue tourmaline as a loose gemstone or custom design a jewellery piece with The Sapphire Merchant.
To learn more about blue tourmaline read our educational blog post - Tourmaline: Everything You Need To Know
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Estimated Delivery:Aug 29 - Sep 02
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Free Shipping within New Zealand, and on all
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7.91ct Blue 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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"The gem cannot be polished without friction, nor a person without trials." - Portuguese Proverb
Precious Gems of Brazil
Brazil's lush landscape, with its verdant green rainforests, marshy wetlands and vast plateaus, conceals some of Earth's most splendid precious gemstones.
The most spectacular Brazilian gemstones, extracted from a region near Belo Horizonte, Minas Gerais, and in the nearby state of Bahia, are not just beautiful, but also rare. These areas produce superior-quality beryl, including aquamarine, emerald, heliodor, and morganite; rare chrysoberyl, such as alexandrite; richly saturated quartz varieties, such as amethyst and citrine; the rarest imperial topaz and tourmaline of all colours, including Paraiba.
The Brazilian Mining Code governs mining activities in Brazil. However, a change in government in 2023 has ushered in proposed changes to current mining legislation. These promising changes signify Brazil's ongoing commitment to responsible and sustainable mining, protecting indigenous peoples' land rights, and promoting a more accountable sector.