Gems and precious stones to collect
Zaffiro
Natural green oval cut Sapphire from 0,25 Carat
Jun 8th
Splendid Natural fancy Sapphire featuring a beautiful and unusual yellow tending towards green, good transparency and brightness, cut with oval shape this gem from Africa weighs 0,25 carats and measures approximately 5×4 mm.
Yellow oval cut Sapphire from 0,25 Carat
Jun 8th
Small but stylish Yellow Sapphire, or Yellow corundum, hot and intense colour, well saturated and full, good transparency and shine, This little gem comes from Africa, measures approximately 5×3 mm, It has a low price and is perfect for being set in a silver ring, in order to create a unique but affordable jewelry, given the low cost of this gemstone.
Termodiffuso Madagascar blue Sapphire, oval cut from 2,26 Carat
Nov 28th
Here is another example of Blue Sapphire from Madagascar, with a very intense blue colour, almost black to the naked eye, treated as often happens in African corundum termodiffusione, good size and translucent transparent.
Oval Cut Blue Sapphire 2,77 Carat termodiffuso
Nov 28th
Another example of Blue Sapphire from Madagascar, good sized oval cut, termodiffusione Treaty, in order to improve the ’ color depth. A different procedure from a simple dye that is used for the so-called “roots” various minerals that basically have zero value.
Oval Cut Blue Sapphire 1,54 Carat
Nov 28th
One fairly common Sapphire with a very intense blue colour, with translucent gloss due to the termodiffusione treatment, a fairly common practice for sapphires and especially the rubies cheaper Thanks to this treatment improves in color, Although artificially. A bell ’ economic model but interesting for collectors to examine it under a microscope. and understand the typical characteristics of termodiffusi Sapphire.
Natural Sapphire yellow green cushion cut from 4,75 Carat
Nov 4th
Here is a very unique piece of Natural yellow Sapphire, characterized by a very interesting color with a hue that goes from yellow to green, a large specimen from Thailand, definitely included and non-transparent is translucent, but interesting for related material, or why not even for use in jewelry, Perhaps embedded in a beautiful bracelet in silver or white gold.
Rare Burmese star sapphire, Cabochon cutting by 1,00 Carat
Nov 4th
Today I present a small gemma from very special and interesting features, It is a beautiful Sapphire Burmese cut cabochons that presents the rare asterism phenomenon, or view a wonderful six Star rays When affected by a strong and direct light, such as sunlight.
Natural blue Sapphire Teardrop cut from 2,46 Carat
Nov 4th
After having presented some Good quality sapphires, untreated or just warmed up you can find in category dedicated to specimens of Sapphire in the left column of the blog, I present to you a exemplary rather cheap but completely natural with good size of Thai Sapphire.
Green Sapphire Marquise cut from 1 Carat
Nov 6th
Beautiful specimen of Sapphire bicolour, with predominance of green and shades of deep blue. Purists have been known to call it Green corundum, as the term Sapphire It is intended only for Blue corundum, as well as Ruby It is intended only for Red corundum. However, as many do not know what a corundum, I use the term Sapphire in order to understand the high hardness of this magnificent gem from unusual shades of color.
Natural sapphire blue Marquise cut by deep 0.45 ct
Oct 2nd
For all lovers of corundum, (they belong to the sapphires and rubies) Here is a magnificent specimen of Marquise Cut Sapphire, weighing 0.45 CTS is characterized by magnificent deep blue uniform colour. A splendid specimen is perfect for a collector who wants an early precious piece, but from the affordable price that lends itself very well to use in all ’ jewellery, for example, embedded in a ring with diamonds. Watch the video below to see the magnificent luster of this beautiful gemstone.
