Hand Coloured Engraving
Hand Coloured Engraving
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 Gothic Angel Persian Cat FAIRY Cameo NECKLACE Myka Art  US $23.99
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 Gothic Crescent Moon FAERIE Pendant Art CHARM Paige US $10.99
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 Halloween Pumpkin Witch Fairy Art CAMEO PENDANT Lisa US $14.99
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 HAND COLORED ENGRAVING LILIAN SNELLING LITHOGRAPHEDINBURGH ROYAL BOTANIC PRINT US $16.99
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 Customize Celtic leather bound large Book of Shadows US $200.00
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 1746 SWORD PLAY FENCING Original GIRARD engraving US $49.90
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 1746 PRESENTING ARMS RIFLES Original GIRARD engraving US $39.90
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 BADGERS DAVID WILLIAMS HAND COLOURED ETCHING LTD EDITION US $3.14
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 Leather bound pattern embossed wood pencil lock journal US $55.00
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 Gothic Believe Fairy Art CAMEO PENDANT Fae Sophia Lilly US $14.99
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 Gothic Moon Lilly Fairy Art NECKLACE Pendant Luna CU US $23.99
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 PERSIAN White CAT Cameo Pendant Cute Kitty Jewelry VEGA US $14.99
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 Gothic Pink Fairy Art NECKLACE Faery Pendant Heather CU US $23.99
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 Gothic Tribal Fusion Angel Art NECKLACE Pendant Melita US $23.99
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 Hand Original Oil Painting peafowl Animals Art on Canvas w Signed 24×36 121 US $147.77
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 SLEEPING BEAUTY PRINT by John Anthony Miller 63 100 hand colored in 1991 RARE US $1,000.00
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 Gothic Fairy Art Purple Skull Faery NECKLACE Belladonna US $23.99
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 Marble Inlay Table Pietra Dura Floor Insert Medallion US $399.00
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 Moon Lilly Angel Pendant Art CHARM FAERIE Alexis US $10.99
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 Gothic Dragonfly Moon FAERIE Pendant Art CHARM Maggy US $10.99
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 Tropical Rainbow Mermaid Fairy Pendant Art CHARM Sandy US $10.99
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 Curreir Ives Scene with gold leaf US $120.00
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 Amazing Cavalier Pietra Dura Antique Replica Rare Art US $399.00
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 Candy Rainbow Tattoo Fairy Pendant CHARM Faery Alisha US $10.99
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 Gothic Couture Magical Fairy Charmed Cameo Katherine US $14.99
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 Gothic Couture Magical Fairy Art Charmed Cameo Katlyn US $14.99
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 Gothic Couture Magic Fairy Portrait Charmed Cameo US $14.99
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 Moon Lilly Gothic Fairy Pendant Art CHARM Faery Luna US $10.99
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 Purple Celestial Sari Fairy Art CAMEO PENDANT Fae Kami US $14.99
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 REDOUTE Botanical FRENCH TART APPLE Original FRUIT 12 US $4.99
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 1950 Redoute Royal Prune Restrike Hand Colored Superb US $125.00
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 The Chase of Roebuck Famous Watercolor Print in Expensive Frame mint US $600.00
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 Country Girl on Horseback Etching S N Art Print Custom Framed 11 x 15 Ready to H US $90.00
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 Gothic Violet Blue Fairy Art Butterfly Cameo NECKLACE US $28.99
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 Gothic Victorian Red FAIRY Cameo Faerie NECKLACE Myka US $23.99
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 ISRAEL Art ORIGINAL Hand SIGNED Etching MONKEY Ltd ED US $55.25
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 Cybergoth Green Fairy Art BRACELET Jewelry Vivian US $39.99
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 Gothic Steam Punk Fairy Pendant Art CHARM Fae Victoria US $10.99
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 Steam Punk Air Ballon Fae Pendant Art CHARM FAERIE Lucy US $10.99
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 MARTYRDOM OF BISHOPS RIDLEY LATIMER BIBLE US $14.95
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 Pink Fairy Princess Art NECKLACE Faery Pendant Khristyn US $23.99
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 Steampunk Dreadlock Fairy Art NECKLACE Pendant Cloud CU US $23.99
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 Pink Princess Fairy Art Pendant CHARM Faerie Khristyn US $10.99
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 Steampunk Dreadlocks Fairy Pendant CHARM Fae Cloud CU US $10.99
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 Execution of the English Protestant BIBLE US $14.95
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 Blue Flower Guardian Angel Art NECKLACE Pendant Tabitha US $23.99
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 Gothic Victorian Golden Fairy NECKLACE Pendant Patience US $23.99
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 Gothic Sunset Flower Fairy Art NECKLACE Pendant Lucia US $23.99
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 Gothic Blue Skull Angel Art NECKLACE Pendant Gabriella US $23.99
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 Gothic Teal Retro Flower Fairy NECKLACE pendant China US $23.99
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 Framed 19th Century Hand Colored Engraving Hitzing pres de Vienne US $9.99
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 Gothic Victorian Angel Butterfly Cameo NECKLACE Fairy US $28.99
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 Dragonfly FAIRY OOAK Myka Jelina Cameo NECKLACE Maggy US $23.99
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 Cyber Goth Tattoo Angel CAMEO PENDANT Fairy Crimson US $14.99
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 Cyber Goth Tattoo Angel CAMEO PENDANT Fairy Crimson CU US $14.99
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 Steampunk Gothic Fairy Art Cameo Pendant Faerie Kayla US $14.99
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 RARE MARBLE COFFEE CENTER DINING TABLE TOP PIETRA DURA US $1,399.00
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 ORIGINAL JOHN WAYNE PORTRAIT THAT HAS THE ORIGINAL JOHN WAYNE SIGNATURE ON IT US $800.00
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 Isola Tiberina Rome Italy 1820 folio Roma engraved view US $72.47
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 Large MATTED FINE ART PRINT NEWFOUNDLAND Premium Matting Painting Newfie Newfy US $190.00
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 87693Lb Natural Multi Colored Stone Pig Sculpture Stone Carving V68 US $339.00
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Robert Furbers Twelve Months of Flowers, complete set of the 12 hand-colored engravings from 1730.
All About Diamonds by
Diamonds are a mineral, a natural crystalline substance, the transparent form of pure carbon or nearly pure carbon. Diamonds have extraordinary qualities. Diamonds have a broad colour range, high refraction, high dispersion of fire, very low reactivity to chemicals, rarity, and of course, extreme hardness and durability. Diamonds are known as the "king of gems" they glitter, dazzle, and symbolize purity and strength.
A diamond is the oldest thing you will ever be able to own, probably about 3 billion years in age and two thirds the age of the Earth. A diamond is a strategic and high-tech super material for our technological society. Diamond is the birth stone for the month of April.
A diamond is composed of the single element carbon, and it is the arrangement of the C atoms in the lattice that give a diamond its amazing properties. Both diamond and graphite are composed of just carbon. However a diamond is the hardest known material and graphite is one of the softest, this was caused by a rearrangement of the way the atoms are bonded together. Diamond carbon atoms are linked in a regular three-dimensional lattice with a repeating or crystalline pattern.
Diamond belongs to the cubic, or 'isometric' crystal system. The most commonly seen crystal structures or arrangements are: - Octahedron (8 faces) - Cube (6 faces) - Dodecahedron (12 faces)
A diamond is the ultimate gemstone, having few weaknesses and many strengths. It is well known that diamonds are the hardest substance found in nature, but few people realize that diamonds are four times harder than the next hardest natural mineral, corundum - sapphires and rubies.
Natural diamonds are formed deep within the Earth's mantle layer from the element carbon, about 180km below the surface, where high temperatures and pressures exist. Some diamonds form at depths of 300-400 kilometres, or even deeper, but these diamonds are particularly rare.
The earths mantel is made up of molten rock, metals and other materials. The temperature is very high at this depth - between 1100 degC and 1400 degC. The high pressures needed to form diamonds are produced by the weight of 180 km of rocks pressing down. Besides carbon, there are very small amounts of other substances, such as nitrogen and sulfur that can become trapped in the crystal when it is formed in the mantel. These impurities can give color to the diamond. One of the most rare is pink diamonds. Natural diamonds are classified by the type and level of impurities found within them.
Due to its unique internal structure and powers of light reflection, when cut to proper proportions, diamonds gather light within itself and then sends it back in a shower of fire and brilliance. The 'life' of a polished diamond is regarded as the amount of light that is reflected back to the viewer. The term 'life' is also referred to as 'brilliance'. If the diamond is cut with good proportions then the brilliance will be increased. Lustre refers to the surface gloss on a polished diamond. Fire the play of colours that can be seen from the crown of a polished diamond. As light enters the diamond it is refracted and broken up into the colours of the spectrum and reflected back. The resulting rainbow-like colour flashes are called 'fire'.
The hardness of diamond is an important property. As an industrial tool it has many uses and modern industry is highly dependent upon it. As a gemstone, it is resistant to scratching and abrasion, which ensures that a finished gem will retain its brilliance and polish. Because of its hardness and the unique way in which it is manufactured, a diamond polishes very slowly. It forms an unusually flat, finely-polished 'adamantine' surface, with very sharp, straight edges between facets. No other gemstone can quite match this standard of polish.
Diamond has the highest coefficient of thermal conductivity of any other known substance because of their closely-packed crystal structure which is able to conduct heat very quickly. The thermal conductivity of diamond is five times higher than that of copper. This explains why a diamond feels cold to the touch when first picked up but quickly becomes warm from the heat of your fingers.
Only about one-fifth of all mined diamonds could be considered of gem quality. From 40 to 250 tons of gravel and sand must be processed today to recover one rough diamond from the world's thinning diamond deposits. Leading experts and scientists estimate that all known supplies of the worlds natural diamonds will be exhausted within 30 to 40 years. 75 - 80% of all diamonds mined are used for industrial applications such as drilling, grinding, or sawing. The remainder are used for jewellery or investment. Less than 2% of the diamonds mined are of such high quality that they may be considered investment quality.
On average, 250 tons of ore must be mined and processed to produce a one carat diamond of gem quality. When the mining operation is completed, sorters look at rough diamonds, separating them into small piles by shape, size, and quality, a long and laborious process.
The earliest examples of diamonds in human hands were found 3,000 years ago, in India. There, diamonds were used primarily as talismans to ward off evil and protect the wearer in battle. Diamonds were also used by the early Chinese, Greeks, and Romans as an engraving tool. While there was some mystique surrounding diamonds because they were so rare and difficult to obtain many early cultures believed they had magical properties
The word "diamond" comes from the Greek word "adamas" meaning unconquerable, in reference to the eternity of love. In 1477, Archduke Maximilian of Austria gave a diamond ring to Mary of Burgundy, thus, starting the tradition of diamond engagement rings. The reason a woman wears an engagement ring on her third finger of her left hand dates back to the Egyptian belief that the vena amoris (vein of love) ran directly from the heart to the top of that finger.
Many of the rarest diamonds occur by rare accidents of nature in shades of pink, blue, green, amber, or even red. These diamonds are referred to as "Fancy" diamonds and are evaluated by a different set of color standards. Fancy coloured diamonds such as red, pink, blue, green and purple are the most expensive due to their extreme rarity.
Towards the middle of the 20th century, De Beers began using its slogan "a diamond is forever" in its advertising. Their campaign was so successful that today, diamonds are strongly associated with engagement rings and eternal love.
It is the only gem mineral composed of a single element making it the purest of earth's gemstones. Therefore it is fitting that the purest and most brilliant of all the world's gemstones make the diamond engagement ring the perfect symbol of eternal love.
Diamond Imports is Australia's leading diamond wholesaler and diamond importer specializing in loose diamonds, excellent and ideal cut diamonds, wholesale diamonds , certified diamonds and diamond engagement rings. http://www.diamondimports.com.au
Article Source: http://www.earticlesonline.com/Article/All-About-Diamonds/395207