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osirisgems - handfaceted quality-gems:

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Dinnehotso Chrome-Pyrope
 
This is a very big example of Arizona´s Chrome-Pyropes. Usually these are soo tiny that it doesn´t makes sense to facet them. Here is a bigger one closed to one carat. The colour is a very saturated and pure dark red. Under the binocular it shows its characteristic internal life with oriented rutile needles and some structure-relicts from another mineral that was also turned into Pyrope, very fascinating!
0.91 cts., 5.1 x 4.5 mm
not for sale




 
Dinnehotso Chrome-Pyrope, 0.91 cts.  



















 
 
Tanzanian Tanzanite
 
Natural and untreated Tanzanite with strongest trichroism with green, bluish, purplish and bronze colours.
Eyeclean clarity.
1.92 cts., 9.8 x 4.6 x 4.8 mm
sold




 
Tanzanian Tanzanite, 1.92 cts.  



















 
 
Malawi Rhodolite

 
The biggest sevensided Tudor´s Kaleidoskop I have ever faceted (there is also the sixsided version). It is so hard to find a dealer with these big beauties in good quality with such perfect clarity and even not to dark.
No colour-shift.
25.60
cts., 17.3 x 13.2 mm
available




 
Malawi Rhodolite, 25.60 cts.  



















 
 
London Blue Topaz
 
Deep london-blue Topaz from Brazil. Eyeclean clarity, super brilliant. Treated, means radiated and heated to get this colour that doesn´t occurs in nature.
2.03
cts., 11.0 x 5.0 x 5.5 mm
sold





 
Brazil London Blue Topaz, 2.86cts.  



















 
 
Tanzanian Umbalite

 
The finest of all my Umbalites in all the last years!
Flawless, big, colour shifting & superbrillant.
The rough´s shape forced me to do the "Tudor´s Kaleidoskop" again as the most Umbalite roughs are
 roundish waterworn pebbles,
(from New Era, thanks Steve!).
11.33 cts., 13.3 x 9.8 mm
available




 
Tanzanian Umbalite, 11.33 cts.  



















 
 
Tanzanian Rhodolite

 
Medium red Rhodolite from Tanzania. Good clarity with some hard to find internals in Marco Voltolinis "Rectangulare Cushion" with an extra row of facets around the table. Beautiful stuff from this years fair in Sainte-Marie-aux-Mines.
3.59 cts., 8.5 x 7.1 x 6.7 mm
available




 
Tanzanian Rhodolite, 3.59 cts.  



















 
 
Brazil Aquamarin
 
Light to medium saturated Aquamarin from Brazil faceted in my "Liquid Flower"-design with flowing reflections.
IF-clarity, untreated, high-end gem of its best
.
9.88 cts., 14.2 x 9.8 mm
available



 
Brazil Aquamarine, 9.88 cts.  



















 
 
Tanzanian Umbalite
 
Vivid red Umbalite with a touch of magenta. Near eyeclean clarity, from the Umba Valley, Tanzania.
4.30 cts., 9.4 x 7.2 mm
available




 
Tanzanian Umbalite, 4.30 cts.  



















 
 
Diego Sapphire

 
Dark royal-blue Sapphire from Ambondromifehy in Madagaskar. This locality is better known as "Diego" as the city Diego Suarez is very closed and that is much better to speak than Ambondr...
The shape of this gem is exactly the shape of the crystal it was cut from. Means this is the c-axis colour.
Eyeclean, 100% natural and custom cut!
1.02 cts., 5.3 x 4.2 mm
available




 
Diego Sapphire, 1.02 cts.  



















 
 
Savannah Tanzanite
 
An eyeclean example of the super-rare Savannah Tanzanites. Faceted in my "Bar Square 3/4" design. with its slightly rectangulare shape. With no question one of the most beautiful colours in wide Tanzanite colour-range.
0.78 cts., 4.7 x 4.5 x 4.4 mm
available




 
Savannah Tanzanite, 0.78 cts.  



















 
 
Ampanihy Rhodolite
 
After many hundreds of Garnets I have faceted I can easily say this is the finest and most beautiful one. From Ampanihy in Madagascar in a renarkable size and fantastic clarity (only some watermark-kind Rutile-needle here and there).
The sevensided "Tudor´s Kaleidoskop"-design gives a strong internal glowing.
8.41 cts., 12.0 x 8.8 mm
available




 
Ampanihy Rhodolite, 8.41 cts.  



















 
 
Blue green Tourmaline
 
Bluish green Tourmaline from the DR Congo. Some slight internals - see pic, a stone that was really hard to facet - with great colour. With some hard to see internal troubles but very good clarity. The table is a flat version with only 5 facets.
2.03 cts., 9.3 x 6.0 x 4.5 mm
sold





 
Congo Tourmaline, 2.03 cts.  



















 
 
Tanzanian Umbalite
 
Rhasperry to pink Umbalite from the tanzanian Umba valley. perfectly clean even with 45x magnification. Faceted in my "Bar Square" version.
2.27
cts., 6.3 x 6.3 x 6.0 mm
sold but similar gem/rough is in stock


 
Tanzanian Umbalite, 2.27 cts.  



















 
 
Auvergne Sapphire
 
From a new localitiy in the french "Massif Central" comes this spectaculare coloured Sapphire. The pic shows - as usual - the daylight colour (we call this colour "Bleu d´Auvergne") while incandescent light is just a small step softer and more grey. Absolutely eyeclean even a 40x magnification shows no internals. This beauty was faceted from a "yellow core"-crystal.
Hope to find more of this unbelievable stuff!
0.64 cts., 4.8 x 3.9 mm
sold



 
Sapphire "Bleu d´Auvergne", 0.64 cts.  



















 
 
Bekily Pink Garnet
 
TPink Garnet from Bekily in the south of Madagascar. Eyeclean clarity, superb brilliance in this extremely rare stuff.
0.71 cts., 5,2 x 3.9 mm
sold


 
Mahenge Garnet, 0.71 cts.  



















 
 
Arusha Tanzanite
 
Untreated trichroic (blue, purple and green) Tanzanite in a very pointed version of  the "Pelegrinischer Drache" design.
2.62 cts.
not for sale, sorry!



 
Arusha Tanzanite, 2.62 cts.  



















 
 
Bolivian Citrine
 
A new Liquid Flower cut in an orange Citrine from Bolivia, was heated and is perfect clean with strong LF-pattern.
6.11 cts., 12.7 x 8.0 mm
available



 
Bolivian Citrine, 6.11 cts.  



















 
 
Namibian Topaz
 
Colourless Topaz from namibians famous locality "Spitzkoppe". Some tiny internals but closed to invisible to the naked eye.
This is the trillion version of the "Cingili Mingili" design and adds the reflective power that is so typical for trillions.
18.14 cts., 15.9 x 11.2 mm
available



 
Namibian Topas, 18.14 cts.  



















 
 
GDR Perowskite
 
This is one of the very rare manmade gems that were made by the labs of the former GDR, while natural Perowskite is usually to dark and not clean enough for faceting. This is a new design from Marco Voltolini : "Rectangulare Cushion" and it works great in this high RI stuff.
24.67 cts., 13.9 x 11.5 mm
sold but similar gem/rough is in stock



 
GDR manmade Perowskite, 24.67 cts.  



















 
 
Nigerian Topaz
 
     Very light blue Topaz from Nigeria with eyeclean clarity.    
3.81 cts., 11.4 x 5.6 x 6.4 mm
available




 
Nigerian Topaz, 3.81 cts.  



















 
 
Hyazinth
 
Very fine example of the colour variety "Hyazinth" from Mananjary in Madagascar. Eyeclean clarity, strong dispersive and a colour with hues of red, cognac, brown, salmon...
2.85 cts., 8.5 x 6.0 mm
sold but similar gem/rough is in stock



 
Mananjary Zircon - Hyazinth, 2.85 cts.  



















 
 
Tanzanite
 
Light blue to purplish Tanzanite with great working Liquid Flower pattern and very high clarity.
2.39 cts., ~ 8.4 x 5.6 mm
sold but similar gem/rough is in stock



 
Tanzanite 2.39 cts.  



















 
 
Savanna Tanzanite

Finest example of a savanna coloured Tanzanite. There are hues from orange, yellow, salmon over reddish to pinkish in this eyeclean gem. The reason is the strong trichroism and that this gem was rescued from getting heated. The highend precision cut  (the "Lighthouse of Porporela") helps to show the ultimate brilliance of this superrare  gemstone.
4.36 cts., 11.1 x 9.4 x 7.6 mm
sold

 
Tanzanite, Arusha, TAN, 4.39 cts.  



















 
 
Brazil Tourmaline

Greenish-blue Tourmaline from Brazil. Some small internals that are not visible for the unaided eye. Strong colour saturation and even colour due to the open C-Axis.
2.42 cts., 7.6 x 7.6 x 6.6 mm
sold

 
Greenish-blue Tourmaline from Brazil, 2.42 cts.  



















 
 
Sibirian Hydro-Grossular
 
My biggest Hydro-Grossular in many years! Over 25 cts. and with around 20x25 mm definitely in the champions league of the rare fine gems. Made for a good customer some weeks ago and it was really hard for me to say "good bye" to such a marvelous gem I´m sure I will never see again something similar...
25.56 cts., 24.4 x 20.6 x 5.8 mm
sold





 
Sibirian Hydro-Grossular, 25.56 cts.  



















 
 
Brazil Amethyst
 
Highend Brazil Amethyst cut in my "Tudor´s Kaleidoskop, hex." design Daylight shows a battle of reddish and bluish reflection, very, very eyeclean clarity.
10.06 cts., 12.8 x 11.3 mm
sold but similar gem/rough is in stock




 
Brazil Amethyst, 10.06 cts.  



















 
 
Brazil Fire Opal
 
Fine example of brazil gems that are not as much in the focus like Beryls & Tourmalines. This is very fine coloured Fire Opal from Rio Grande do Sul in Brazil. Vivid golden orange colour with some nean aspects and only a low amount of silk, just charming! The shape of the rough told me it wants to become a "Halfmoon".
3.00 cts., 12.7 x 8.4 x 6.7 mm
available



 
Fire Opal from Rio Grande do Sul, Brazil, 3.00 cts.  



















 
 
Rutilated Quartz
 
XXL rutilated Quartz from Brazil. White Quartz with golden needles. Faceted in my Trinity-design with its triple star pattern. Extremely contrasty sparkles from only 17 facets. One of my older designs, still fascinating.
46.60 cts., 23.7 x 19.3 mm
sold but similar gem/rough is in stock



 
Rutilated Quartz from Brazil, 46.60 cts.  



















 
 
Bekily CC-Garnet
 
Colour-change Garnet from Bekily in Madagaskar.
Lots of internals with a nice incandescent colour and a little of the Usambara-effect (means the bigger the gem is the more it is generally reddish, the smaller gems have the best cc.)
1.85 cts., 7.5 x 5.0 mm
available




 
Bekily CC-Garnet, 1.85 cts.
Bekily CC-Garnet, 1.85 cts.
 












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Page last updated: Montag, 6. Oktober, 2018 21:07 MEZ