The story of Ellis Kauppi and the acclaimed Kuppittan Kulta Jewellery firm in Finland.

WHAT IS  PERIDOT? Peridot only comes in greens, from pale yellow green, through intense bottle green to vibrant apple green. The best material  comes from Pakistan near to the Afghan border. The large fine deposit of peridot found there have a beautiful deep colour and sell for high prices. Peridot is termed an idiochromatic gemstone. This means that the colour comes f..

WHAT IS TOURMALINE? Tourmaline was first introduced to the Western world when the Dutch beganto import tourmalines from Sri Lanka.It appeals to jewellery designers due to it's versatility and different colours which include pastels, intense neons,and unique bi - and tri-colours.The demand for the most sought after coloursmeans that the price for these colours has almost ..

TYPES OF TOURMALINE INDICOLITE - Indicolite covers all shades of blue tourmaline from blue- green turquoise colours to the strong blue of a sapphire. A lot of blue tourmaline is dark and inky. This is not popular with buyers so as a result much of blue tourmaine is heated to lighten it. RUBELITE - Rubelite is one of the most valuable and desired in the toumaline family. Th..

TYPES OF CHALCEDONY BLUE CHALCEDONY - This is a very attractive  stone with different hues ranging from lilac to periwinkle blue to lavender. The great increase in the popularity of blue chalcedony over  recent years has pushed its price up and good quality strong blue material can be  moderately expensive. CARNELIAN - Carnelian has been a popular stone for man..

TYPES OF BERYL The beryl species has a great mix of gemstones which are all viewed as precious gems. They include the following: EMERALD - The colour of emerald varies  according to its source and location in the world.The most prized colour is a strong slightly blueish - green.Colombian emeralds are pure green with a slight hint of blue.They are dichroic which mea..

  About Beryl Gemstones One of the most glamorous gems in the beryl species is emerald. In addition to emerald the species also includes aquamarine, morganite and helidor.They are all precious gems and are very popular with jewellery designers.The main feature that determines value of these gems is the intensity of the colour Sources of Beryl Emerald - Best sources are ..

  What is Labradorite? Labradorite is part of the feldspar mineral group. The feldspargroup has two different varieties,the orthoclase (alkali) ​feldspars,which include amazonite,orthoclase and moonstone, and the plagioclase feldspars. The  plagioclase feldspars include labradorite and aventurine feldspar. Labradorite is a colourful and intere..

OPAL - QUALITIES OF OPALS AND SOURCES The different colours that can be seen on an opal stem from the diffraction of light from very small silica spheres within the gemstone. This is the reason the colours change when opal is looked at from different directions.Larger and more ordered silica spheres within the stone  result in a greater range and intensity of colour. This colour p..

PRECIOUS WHITE OPAL White opal has a light base and can have strong colour play. Many white opals can appear rather pale and they need a closed back bezel setting to maximise their iridescence. PRECIOUS BLACK OPAL Black opal has a dark background which can be dark blue, dark grey, dark green or grey-black . The darker the background the greater the value of th..