Showing all 9 results

Grandidierite:

Grandidierite is the One the Most expensive and rare gemstone in the world, and it is one the rarest top 10 gemstone Types in the world, Grandidierite It forms in the orthorhombic crystal system; it is typically bluish-green in colour and distinctive colour from traces of iron. Grandidierite is the most favourite gemstone for gem collectors and love to add their collection, but it has been almost difficult to find, Grandidierite is an extremely unusual mineral and gem by having a breathtaking colour that is blue-green. Although it is very rarely transparent, faceted, translucent gems have actually a colour that is beautiful. The type locality and many wells understood location is Andrahomana, southwest of Fort Dauphin, southern Madagascar. Other sources that are minor Kachenbere Hills, Malawi; Béjaia, Algeria; Ontario, Canada; Warren County, NY, USA; Tuscany, Italy; Masataka, Surinam; Cuvier Island, brand new Zealand and Norway.
PROPERTIES OF GRANDIDIERITE
Chemical Composition: (Mg,Fe2+)Al3(BO3)(SiO4)O2

(Magnesium Iron Aluminum Boro-Silicate)

Hardness: 7.5Moh

Specific Gravity (Density): 2.98 – 2.99 (g/cm3)

Refractive Index: 1.590 – 1.639 Biaxial ( – )(DR)

Grandidierite
Filter by origin
Filter by colours
Filter by shapes
Filter by gemtype

Grandidierite 6.37ct 13.82×10.05×6.29mm Natural Gemstone Madagascar

982.31$
SKU: AK4621
Colours

All Colours, Bluish-green

Origin

All Origins, Madagascar

Shapes

All Shapes, Oval

Weight

6 – 6.99 ct, All Weight

Grandidierite 6.29ct 13.83×10.04×5.95mm Natural Gemstone Madagascar

969.98$
SKU: AK4622
Colours

Bluish-green

Origin

Madagascar

Shapes

All Shapes, Oval

Weight

6 – 6.99 ct

Gem Type

Faceted

Grandidierite 5.80ct 13.78×10.08×5.24mm Natural Gemstone Madagascar

894.42$
SKU: AK4623
Colours

Bluish-green

Origin

Madagascar

Shapes

All Shapes, Oval

Weight

5 – 5.99 ct

Gem Type

Faceted

Grandidierite 5.17ct 12.07x10x5.84mm Natural Gemstone Madagascar

797.26$
SKU: AK4624
Colours

Bluish-green

Origin

Madagascar

Shapes

All Shapes, Oval

Weight

5 – 5.99 ct

Gem Type

Faceted

Grandidierite 4.62ct 11.93×9.93×5.34mm Natural Gemstone Madagascar

712.45$
SKU: AK4625
Colours

Bluish-green

Origin

Madagascar

Shapes

All Shapes, Oval

Weight

4 – 4.99 ct

Gem Type

Faceted

Grandidierite 4.30ct 12.04×9.95×4.60mm Natural Gemstone Madagascar

663.10$
SKU: AK4626
Colours

Bluish-green

Origin

Madagascar

Shapes

All Shapes, Oval

Weight

4 – 4.99 ct

Gem Type

Faceted

Grandidierite 3.64ct 11.13×8.95×5.42mm Natural Gemstone Madagascar

561.32$
SKU: AK4627
Colours

Bluish-green

Origin

Madagascar

Shapes

All Shapes, Oval

Weight

3 – 3.99 ct

Gem Type

Faceted

Grandidierite 3.09ct 11.18×9.13×3.89mm Natural Gemstone Madagascar

694.91$
SKU: AK4628
Colours

Bluish-green

Origin

Madagascar

Shapes

All Shapes, Oval

Weight

3 – 3.99 ct

Gem Type

Faceted

Grandidierite 2.50ct 10.04×8.16×4.26mm Natural Gemstone Madagascar

642.54$
SKU: AK4629
Colours

Bluish-green

Origin

Madagascar

Shapes

All Shapes, Oval

Weight

2 – 2.99 ct

Gem Type

Faceted

Grandidierite:

Grandidierite is the One the Most expensive and rare gemstone in the world, and it is one the rarest top 10 gemstone Types in the world, Grandidierite It forms in the orthorhombic crystal system; it is typically bluish-green in colour and distinctive colour from traces of iron. Grandidierite is the most favourite gemstone for gem collectors and love to add their collection, but it has been almost difficult to find, Grandidierite is an extremely unusual mineral and gem by having a breathtaking colour that is blue-green. Although it is very rarely transparent, faceted, translucent gems have actually a colour that is beautiful. The type locality and many wells understood location is Andrahomana, southwest of Fort Dauphin, southern Madagascar. Other sources that are minor Kachenbere Hills, Malawi; Béjaia, Algeria; Ontario, Canada; Warren County, NY, USA; Tuscany, Italy; Masataka, Surinam; Cuvier Island, brand new Zealand and Norway.
PROPERTIES OF GRANDIDIERITE
Chemical Composition: (Mg,Fe2+)Al3(BO3)(SiO4)O2

(Magnesium Iron Aluminum Boro-Silicate)

Hardness: 7.5Moh

Specific Gravity (Density): 2.98 – 2.99 (g/cm3)

Refractive Index: 1.590 – 1.639 Biaxial ( – )(DR)

Previously Viewed

A world of inspiration for your home

Online store of tiles and plumbing. Buy online. Here and now!

I should be incapable of drawing a single stroke at the present moment; and yet I feel that I never was a greater artist than now.

Like these sweet mornings of spring which I enjoy with my whole heart.

When, while the lovely valley teems with vapour around me, and the meridian sun strikes the upper surface of the impenetrable foliage of my trees, and but a few stray gleams steal into the inner sanctuary, I throw myself down among the tall grass by the trickling stream.

A wonderful serenity has taken possession of my entire soul.

Authorities in our business will tell in no uncertain terms that Lorem Ipsum is that huge, huge no no to forswear forever. Not so fast, I'd say, there are some redeeming factors in favor of greeking text, as its use is merely the symptom of a worse problem to take into consideration.

Safe delivery, ensures the movement of goods in a short time.

You begin with a text, you sculpt information, you chisel away what's not needed, you come to the point, make things clear, add value, you're a content person, you like words. Design is no afterthought, far from it, but it comes in a deserved second. Anyway, you still use Lorem Ipsum and rightly so, as it will always have a place in the web workers toolbox, as things happen, not always the way you like it, not always in the preferred order. Even if your less into design and more into content strategy you may find some redeeming value with, wait for it, dummy copy, no less.