blue topaz - Alain.R.Truong

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Largest known intense blue topaz faceted gemstone goes on display at the Natural History Museum

The Ostro stone. An impressive 9,381 carats blue topaz, around 2 kilograms . © Trustees of the NHM, London. LONDON .- One of the world’s most colourful and flawless large gemstones, the Ostro stone, has gone on permanent show in the Natural History Museum...

Posté par Alain Truong à 16:45 - Commentaires […] - Permalien [#]

Tags: blue topaz, Ostro stone

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5 août 2015

Robert Procop. The Parisian Collection

Robert Procop. The Parisian Collection. The 1925 International Exposition of Modern Industrial and Decorative Arts in Paris introduced the world to a new esthetic. Inspired by Egyptian and Aztec forms, art deco became the culmination of the modern Parisian...

Posté par Alain Truong à 21:38 - Commentaires […] - Permalien [#]

Tags: Aquamarine, blue topaz, Rubellite, Robert Procop, Parisian Aquamarine Deco Earrings, Parisian Blue Topaz Deco Earrings, Parisian Rubellite and White Diamond Ring, Rubellite Parisian Deco Earrings

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31 mai 2014

A set of blue topaz and diamond jewelry

A set of blue topaz and diamond jewelry. Photo Christie's Image Ltd 2014 Designed as a graduated fringe of pear-shaped blue topaz, joined by a circular-cut diamond and blue topaz to the line of oval-cut blue topaz, each with a circular-cut diamond cap;...

Posté par Alain Truong à 20:24 - Commentaires […] - Permalien [#]

Tags: blue topaz, blue topaz and diamond jewelry, pear-shaped blue topaz

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22 avril 2014

The "100 Carats Club". Impressive Blue Topaz--"A Member of the 100 Carats Club", Brazil

The "100 Carats Club". Impressive Blue Topaz--"A Member of the 100 Carats Club", Brazil. Photo Bonhams. This faceted pear-shaped topaz is distinguished by a rich blue hue that is commonly referred to in the trade "London Blue". Both its luster and clarity...

Posté par Alain Truong à 17:51 - Commentaires […] - Permalien [#]

Tags: blue topaz, "100 Carats Club"

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10 février 2013

Blue Topaz Briolette Diamond Snake Gold Pendant

Blue Topaz Briolette Diamond Snake Gold Pendant. Sensational blue Topaz (Swiss blue) faceted Briolette coiled by a Serpent, pavé set with brilliant-cut diamonds, eyes set with red facet-cut rubies, handmade, marked on back: 14k.; suspended from a 20”,...

Posté par Alain Truong à 16:55 - Commentaires […] - Permalien [#]

Tags: blue topaz, Snake Pendant

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15 août 2012

Light blue Topaz perched atop Lepidolite

Posté par Alain Truong à 11:23 - Commentaires […] - Permalien [#]

Tags: blue topaz, Lepidolite

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5 août 2012

Chopard. Animal World Collection necklace

Chopard. White gold necklace with moon stones, aquamarine, blue and light blue sapphires, blue topaz, Icy quartz, paraiba tormaline, amethyst, apatite, chalcedonies, tzavorites and diamonds. Animal World Collection.

Posté par Alain Truong à 17:01 - Commentaires […] - Permalien [#]

Tags: Chopard, amethyst, Aquamarine, blue topaz, Icy quartz, apatite, blue and light blue sapphires, chalcedonies, moon stones, paraiba tormaline, tzavorites

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20 novembre 2011

A Unique Opal, Blue Topaz, Amethyst and Diamond Necklace by Patrick Mauboussin

A Unique Opal, Blue Topaz, Amethyst and Diamond Necklace by Patrick Mauboussin. Photo courtesy Tiancheng International Centring on a free - form opal, the necklace of jelly fish motif is pave - set with diamonds and blue topaz. Dangling eleven tentacles...

Posté par Alain Truong à 18:01 - Commentaires […] - Permalien [#]

Tags: amethyst, Mauboussin, blue topaz, opal, Patrick Mauboussin

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1 janvier 2011

Chrysoberyl, Tourmaline, Demantoid garnet, Conch pearl, yellow sapphires, amethyst & blue topaz @ Sotheby's

Chrysoberyl brooch , probably Portuguese, second ahalf of the 18th century. photo Sotheby's Designed as a floral and foliate spray tied with a ribbon, set with foil backed cushion-, pear-shaped, oval and mixed-cut chrysoberyl, later brooch fitting, accompanied...

Posté par Alain Truong à 17:53 - Commentaires […] - Permalien [#]

Tags: 19th century, chrysoberyl, amethyst, conch pearl, tourmaline, Yellow sapphire, blue topaz, Demantoid Garnet, Sabbadini, J.E.CaldwellCo

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30 décembre 2008

Blue topaz, onyx and diamond 'Fuchxia' demi-parure, Marina B

Blue topaz, onyx and diamond 'Fuchxia' demi-parure, Marina B Comprising: a collar designed as a series of stylised girandoles set with faceted blue topaz, onyx and brilliant-cut diamonds, inner circumference approximately 365mm; and a pair of ear clips...

Posté par Alain Truong à 17:41 - Commentaires […] - Permalien [#]

Tags: diamond, onyx, blue topaz, Marina B

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