Showing 1–20 of 45 results

Spinel

Chemical Composition :  MgAl2O4 [Magnesium Aluminum Oxide]

Hardness : 7.5 – 8.0

Specific Gravity (Density) : 3.58 – 4.10 (g/cm3)

Refractive Index : 1.72 – 1.80 Isotropic

The Spinel Group of minerals includes Spinel, Gahnite, Galaxite, Hercynite and Magnesiochromite. Although Spinel is most famous for its red variety, it is also found in other colors such as green, blue, purple, brown and black. The blue Spinel is colored by cobalt and is quite beautiful. Star Spinels and color-change Spinels are also (rarely) found.

Spinel is a historically important gem because it has been mistaken for Ruby in some very famous crown jewel collections. Perhaps the most famous of these is the Black Princes’s Ruby set in the British Imperial State Crown (Crown Jewels of England). It is estimated to be 170 carats. Originally thought to be a large Ruby, it was later proven to be a fine Spinel. Although Spinel gems are usually small, 3 carats or less, very large gems have been cut. The largest is probably the 520 carat gem found at the Banque Markazi in Teheran, Iran.

Spinel

Spinel Gemstone 7.56ct Ceylon

462.63$
SKU: AK03806
Colours

All Colours, Dark Pink

Origin

All Origins, Ceylon

Shapes

All Shapes, Oval

Weight

7 – 7.99 ct, All Weight

Gem Type

All Cut Gems, Faceted

Spinel Gemstone 1.44ct Burma

387.73$
SKU: AK03238
Colours

All Colours, Pink

Origin

All Origins, Burma

Shapes

All Shapes, Oval

Weight

1 – 1.99 ct, All Weight

Gem Type

All Cut Gems, Faceted

Spinel Gemstone 1.10ct Burma

296.18$
SKU: AK03237
Colours

All Colours, Pink

Origin

All Origins, Burma

Shapes

All Shapes, Oval

Weight

1 – 1.99 ct, All Weight

Gem Type

All Cut Gems, Faceted

Spinel Gemstone 1.74ct Burma

468.50$
SKU: AK03236
Colours

All Colours, Pink

Origin

All Origins, Burma

Shapes

All Shapes, Oval

Weight

1 – 1.99 ct, All Weight

Gem Type

All Cut Gems, Faceted

Spinel Gemstone 3.39ct Burma

829.79$
SKU: AK03235
Colours

All Colours, Pink

Origin

All Origins, Burma

Shapes

All Shapes, Oval

Weight

3 – 3.99 ct, All Weight

Gem Type

All Cut Gems, Faceted

Spinel Gemstone 1.16ct

63.89$
SKU: AK02460
Colours

All Colours, Dark Pink

Origin

All Origins, Ceylon

Shapes

All Shapes, Oval

Weight

1 – 1.99 ct, All Weight

Gem Type

All Cut Gems, Faceted

Spinel Gemstone 1.26ct

46.26$
SKU: AK02459
Colours

All Colours, Dark Blue

Origin

All Origins, Ceylon

Shapes

All Shapes, Oval

Weight

1 – 1.99 ct, All Weight

Gem Type

All Cut Gems, Faceted

Spinel Gemstone 1.54ct

94.24$
SKU: AK02457
Colours

All Colours, Dark Blue

Origin

All Origins, Ceylon

Shapes

All Shapes, Oval

Weight

1 – 1.99 ct, All Weight

Gem Type

All Cut Gems, Faceted

Spinel Gemstone 1.67ct

81.76$
SKU: AK02456
Colours

All Colours, Dark Blue

Origin

All Origins, Ceylon

Shapes

All Shapes, Oval

Weight

1 – 1.99 ct, All Weight

Gem Type

All Cut Gems, Faceted

Spinel Gemstone 1.96ct

95.95$
SKU: AK02455
Colours

All Colours, Dark Blue

Origin

All Origins, Ceylon

Shapes

All Shapes, Oval

Weight

1 – 1.99 ct, All Weight

Gem Type

All Cut Gems, Faceted

Spinel Gemstone 1.85ct

67.93$
SKU: AK02454
Colours

All Colours, Dark Blue

Origin

All Origins, Ceylon

Shapes

All Shapes, Oval

Weight

1 – 1.99 ct, All Weight

Gem Type

All Cut Gems, Faceted

Spinel Gemstone 1.74ct

63.89$
SKU: AK02453
Colours

All Colours, Dark Blue

Origin

All Origins, Ceylon

Shapes

All Shapes, Oval

Weight

1 – 1.99 ct, All Weight

Gem Type

All Cut Gems, Faceted

Spinel 2.17ct Natural Gemstone Ceylon

199.19$
SKU: AK17930
Colours

All Colours, Dark Pink

Origin

All Origins, Ceylon

Shapes

All Shapes, Oval

Gem Type

All Cut Gems, Faceted

Weight

2 – 2.99 ct, All Weight

Spinel 1.76ct Natural Gemstone Ceylon

183.09$
SKU: AK17474
Colours

All Colours, Blue

Origin

All Origins, Ceylon

Shapes

All Shapes, Oval

Gem Type

All Cut Gems, Faceted

Weight

1 – 1.99 ct, All Weight

Spinel 1.27ct Natural Gemstone Ceylon

85.49$
SKU: AK17473
Colours

All Colours, Dark Pink

Origin

All Origins, Ceylon

Shapes

All Shapes, Oval

Gem Type

All Cut Gems, Faceted

Weight

1 – 1.99 ct, All Weight

Spinel 1.26ct Natural Gemstone Ceylon

100.24$
SKU: AK17472
Colours

All Colours, Dark Pink

Origin

All Origins, Ceylon

Shapes

All Shapes, Oval

Gem Type

All Cut Gems, Faceted

Weight

1 – 1.99 ct, All Weight

Spinel 4.56ct Natural Gemstone Ceylon

279.05$
SKU: AK17471
Colours

All Colours, Dark Pink

Origin

All Origins, Ceylon

Shapes

All Shapes, Oval

Gem Type

All Cut Gems, Faceted

Weight

4 – 4.99 ct, All Weight

Spinel 7.78ct Natural Gemstone Ceylon

476.09$
SKU: AK17470
Colours

All Colours, Blue

Origin

All Origins, Ceylon

Shapes

All Shapes, Round

Gem Type

All Cut Gems, Faceted

Weight

5 – 5.99 ct, All Weight

Spinel 6.09ct Natural Gemstone Ceylon

521.74$
SKU: AK17469
Colours

All Colours, Blue

Origin

All Origins, Ceylon

Shapes

All Shapes, Oval

Gem Type

All Cut Gems, Faceted

Weight

6 – 6.99 ct, All Weight

Spinel 8.11ct Natural Gemstone Ceylon

248.14$
SKU: AK17468
Colours

All Colours, Blue

Origin

All Origins, Ceylon

Shapes

All Shapes, Oval

Gem Type

All Cut Gems, Faceted

Weight

8 – 8.99 ct, All Weight

Spinel

Chemical Composition :  MgAl2O4 [Magnesium Aluminum Oxide]

Hardness : 7.5 – 8.0

Specific Gravity (Density) : 3.58 – 4.10 (g/cm3)

Refractive Index : 1.72 – 1.80 Isotropic

The Spinel Group of minerals includes Spinel, Gahnite, Galaxite, Hercynite and Magnesiochromite. Although Spinel is most famous for its red variety, it is also found in other colors such as green, blue, purple, brown and black. The blue Spinel is colored by cobalt and is quite beautiful. Star Spinels and color-change Spinels are also (rarely) found.

Spinel is a historically important gem because it has been mistaken for Ruby in some very famous crown jewel collections. Perhaps the most famous of these is the Black Princes’s Ruby set in the British Imperial State Crown (Crown Jewels of England). It is estimated to be 170 carats. Originally thought to be a large Ruby, it was later proven to be a fine Spinel. Although Spinel gems are usually small, 3 carats or less, very large gems have been cut. The largest is probably the 520 carat gem found at the Banque Markazi in Teheran, Iran.

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.