osirisgems - handfaceted quality-gems:

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Val Val Smoky Quartz
Medium saturated Smoky Quartz from Val Val in Switzerlands Surselva region. Perfectly clean to bring out the "13PhaseStar" pattern.
27.30 cts., 21.4 x 13.4 mm

Val Val Smoky Quartz, 27.30 cts.  

Spitzkoppe Topaz
Near colourless - maybe slightest bluish hue - from Namibias famous Topaz-Mountain "Spitzkoppe". Faceted in a 6-fold brilliant design "LR-Brilliant" named after Munichs designer L. Reinschuessel. I have just added a phase facet around the table. Extremely brilliant and sparkling!
5.35 cts., 10.8 x 7.3 mm

Spitzkoppe Topaz, 5.35 cts.  

Antsirabe Tourmaline
Very unusual coloured Tourmaline from Antsirabe in Madagascar. Pipistrelli hexagonal design with very flat crown and vivid copper reflections. I have only this one in this colour.
0.89 cts., 6.7 x 5.5 mm

Antsirabe Tourmaline, 0.89 cts.  

Malawi Rhodolite
Another fine gem from the Malawi locality for fine Rhodolites. I purchased a small parcel of these this year in Sainte-Marie-aux-Mine and am very happy with the result: very saturated colour with no blacking out. Tom Herbst´s "HexPo" with its record light return of aound 94% pushes it a step more. Just one small near untraceable little feather, otherwise near flawless.
6.92 cts., 9.9 x 8.2 mm

Malawi Rhodolite, 6.92 cts.  

Light-Blue Topaz
Sky to Swiss Blue Topaz from Brazil. This was treated, they call this "electrobeam",anyway the colour is nice and so I had to facet it and my "Trinity Trillion"-design with its triple-star pattern works also really great in this custom cut gem.
 6.52 cts., 10.6 x 9.6 mm
sold but similar rough is in stock

brazil BLUE TOPAZ, 6.52cts., custom cut, "Trinity Trillion"  

Tanzanian Dravite
I was playing a bit with my "Pipistrelli"-design and tried to work with a more pointed shape. This is the result. I like it and am still fascinated how dramatic only 21 facets could reflect the light!
0.56 cts., 5.8 x 3.7 mm

Tanzanian Dravite, 0.56 cts.  

San Carlos Peridot
Nice little applegreen Peridot from San Carlos in Arizona, near eyeclean.
0.57 cts., 5.5 x 3.8 mm

San Carlos Peridot, 0.57 cts.  

Blue-green Aquamarine
This is the XXL-piece from the untreated giant brazil Aquamarine from Itaobin, Minas Gerais, Brazil. In this size the colour comes out in an unbelievable way. Yes this one isn´t clear, there are many veils inside. This structures also proves its unheated state.
16.21 cts., 16.9 x 12.4 mm

Brazil natural blue-green Aquamarine, 16.21 cts.  

Mananjary Zircon
Nearly colourless Zircon from Mananjary in Madagascar. Faceted in the Pipistrelli design with lots of its interesting reflections. Eyeclean and lovely.
1.35 cts., 6.7 x 4.4 mm

Mananjary (MAD) Zircon, 1.35 cts.  

Tanzanian Moonstone
Light champagner coloured Moonstone from Tanzania. There is a soft mystical shiller rolling over the hich dome crown. The "lighthouse of Porporela" works great in this slightly silky gem.
3.36 cts.,  11.0 8.2 x 7.8mm

Tanzanian Moonstone, 3.36 cts.

Mali Garnet
Dark brown Mali Garnet (Grossulare) from Repuplik  Mali. Round octagon brilliant with some hard to find internals.
cts., 6.6 x 4.7 mm

Mali Garnet, 1.43 cts.  

The Pleiades: Merope
A very clear and brilliant Quartz from Brazil. Originally cut into a sphere and then split into 8 similar trillion-shaped pieces. The original sphere was tumbled for a frosted surface. 9 facets at the pavillion (3 polished & 6 frosted). The crown shows the frosted bending with 3 semicircles facets and a table.
This design is "Merope" the No. 6 of the Pleiades.
16.43 cts., 18.8 x 11.0 mm

The Pleiades: Merope 16.43 cts.  

Clear Quartz
The "13PhaseStar"-design in clear Quartz with its light starr inside the dark star and a very flat and big table.
5.36 cts., 12.5 x 7.6 mm

Clear Quartz, 5.36 cts.  

Vatomandry Hessonite
Vatomandry in Madagascar is famous for its clean and very special coloured Sapphires. But there are many other gemstones from that place at the eastern coast like this Cinnamon Garnet / Hessonite. It has the typical multicrystalline look of countless mini-crystals.
0.69 cts., 5.9 x 3.9 mm

Vatomandry Hessonite, 0.69 cts.  

Brazil Aquamarine
From the some big piece of rough I faceted this "Lighthouse of Porporela". There are some internals visible, the colour is light, but untreated, very good brilliance.
6.48 cts., 13.3 x 11.1 x 9.3 mm

Brazil Aquamarine, 6.48 cts.  

Umba Garnet
Medium to dark red Rhodolite from the Umba-Valley in Tanzania. I did experiments with a tableless crown together with an pavilion. Originally intended for small Sapphires that often have a sixsided shape and are mostly very flat. With the similar RI of most members of the Garnet-family it works in a Rhodolite also very well.
1.38 cts., 6.0 x 4.5 mm

Umba Garnet, 1.38 cts.  

Madagascar CC-Sapphire
xStrong colourchange Sapphire from Madagascar. The daylight colour is a greyish blue-green that turns to magenta-purple in incandescent light. There are some Sagenite/Rutil structures (not eye-visible) inside, beside this eyeclean clarity. Outstanding collector-gem!
0.85 cts., 5.5 x 4.1mm

Madagascar CC-Sapphire, 0.85 cts.
Madagascar CC-Sapphire, 0.85 cts.

San Carlos Peridot
Fresh applegreen Peridot from San Carlos, Arizona.
Two hard to find veils and a flat chip at the girdle that is invisible from the crown.
1.54 cts., 6.9 x 4.8 mm

San Carlos Peridot, 1.54 cts.  

Madagascar Rose Quartz
Nice pink Rose Quartz in my version of L. Reimschuessels six-fold brilliant design.
2.00 cts., 8.4 x 6.0 mm

Madagascar Rose Quartz, 2.00 cts.  

Mananjary Zircon
Coffeebrown Zircon from  Mananjary at the eastern coast of Madagascar. The intensity of the colour saturation shifts a bit due to the kind of light. Near eyeclean clarity with only some small troubles near the girdle, otherwise clean,
3.48 cts., 8.4 x 5.8 mm

Mananjary Zircon, 3.48 cts.  

Ampanihy Pastel Pyrope
Vivid pink Pastel Pyrope from Ampanihy in south-west Madagascar. A very big size for a Pyrope cut in Dan Claytons "Rands Cut Corner Rectangle #1". There are some internals visible in the pic and hard to find with naked eyes in this beautiful gem.
1.97 cts., 7.8 x 5.7 x 5.6 mm

Ampanihy Pastel Pyrope, 1.97 cts.  

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Page last updated: Mittwoch, 24 Juli, 2019, 00:34 MEZ