Martin Katz Articles

Martin Katz's modern and vintage-inspired fine jewellery masterpieces have graced the red carpet for decades, with clients such as Angelina Jolie, Cate Blanchett and Nicole Kidman.

Martin Katz square-cut engagement ring
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It's hip to be square

Martin Katz Paraiba tourmaline bracelet
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Paraiba tourmalines: the fascinating story of a rare gem

Martin Katz pink diamond ring
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Prettier in pink

Martin Katz vintage-style tassel diamond earrings
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The finest diamonds in Manhattan

Martin Katz Paraiba tourmaline bracelet
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Around the world in luxury jewellery: Brazilian Paraiba tourmalines

Martin Katz Paraíba tourmaline and white diamonds ring
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Top five coloured gemstones for a unique engagement ring

Martin Katz bracelet set with 27 cabochon Paraiba tourmalines accented with diamonds, set in white gold.
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Paraiba tourmalines: gem collector Martin Katz unleashes a neon glow

Martin Katz white gold ring with a central star sapphire cabochon from Sri Lanka.
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Star sapphires: energising and electrifying

Biiju Explosion Swiss blue topaz ring in gold (£2,775).
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Blue topaz jewellery: the cool November birthstone for a chilly month

Martin Katz white gold ring featuring a central 13.18ct fire opal cabochon, micro-set with diamonds, tsavorite garnets and orange-red sapphires.
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Fire opal jewellery glows with an inner fire saturated with every hue of red and orange

Martin Katz New York collection ring in white gold, set with a 10.29ct emerald-cut grey spinel
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The Big Apple: a new collection of jewellery from Martin Katz celebrates the iconic architecture of New York

Martin Katz cabochon rubellite and diamond earrings
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The luminous beauty of rubellite makes it the most prized member of the tourmaline family