56.29ct Ametrine Sculpture by Bart Curren
Gem Type: Ametrine Quartz
Colour: Purple and Yellow
Carat Weight: 56.29
Shape: Sculptured Gemstone
Cutter: Bart Curren
Clarity: Flawless
Measurements: 33.00 x 30.00 x 14.20
Origin: Uruguay
Mined from deep within the earth, then lovingly sculptured into a stunning cushion cut to reveal its spectacular hidden brilliance, let this 56.26ct Ametrine from Uruguay be your moment-defining treasure.
This ametrine was hand carved by renowned gemstone artist Bart Curren, into a one-of-a-kind sculptured gemstone, designed for use in contemporary fine jewellery. Acquired at Tucson Gems and Mineral Show 2025 we are proud to offer this extraordinary piece to you.
Buy this ametrine quartz as a loose gemstone or custom design a jewellery piece with The Sapphire Merchant.
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Estimated Delivery:Jul 17 - Jul 21
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Free Shipping within New Zealand, and on all
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56.29ct Ametrine Sculpture by Bart Curren
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.