Pink Spinel Vs Sapphire

Make offer 18k yellow gold vs round and baguette diamonds 1 15 ct pink spinel ring size 7 vintage 18k white gold pink spinel paved diamonds round round 25 tcw size 6 5 304 24.

Pink spinel vs sapphire. This has to some degree closed the spinel vs. It may be colorless but is usually various shades of pink rose red blue green yellow brown black or. These spinels are about 4 1 2 millimeters in size and weigh a little less than 1 2 carat each. Depending on the shape you want you can cut many stones but the biggest will come from the spinel boule as the corundum.

It is discovered as rolled pebbles in sand and gravel pits. About pink spinel gems all natural spinel gems are fairly rare and that is why they can be difficult to find in jewelry stores. The top three red and pink stones were cut from material mined in myanmar. Blue spinel hues range from violet blue through very slightly greenish blue.

Several pretty facet cut spinels. Spinel forms as a contact metamorphic mineral in limestone. Ten carat sized burmese spinel gems are practically nonexistent. When many people think of spinel they usually think of synthetic spinel material used in low end jewelry such as triplets gemstone class rings and birthstone jewelry.

It is easy to see how spinel can be confused with ruby and sapphire or used as an alternative stone. Spinel crystallizes in the isometric system. It is also paradoxically why the prices for spinel are still reasonable. Common crystal forms are octahedra usually twinned it has an imperfect octahedral cleavage and a conchoidal fracture its hardness is 8 its specific gravity is 3 5 4 1 and it is transparent to opaque with a vitreous to dull luster.

The spinel often called the great imposter due to many important historical rubies turning out to be spinels is a mineral type in itself and much like the sapphire can be found in a variety of shades from black through to red. Nowadays spinel is mined primarily in burma sri lanka tanzania and tajikistan often alongside corundum ruby and sapphire large stones are very rare.