How much is white spinel worth?
Top Spinels in the 2 to 5 carat size will often sell for $3,000 to $5,000 a carat. For the very rare stones over 5 carats, prices in the range of $8,000 to $10,000 per carat are not unusual for the top colors.
Are colorless spinels valuable?
All have colorless varieties formed without the color-making impurities. In most of these cases, the colorless varieties are the most common and therefore the least valuable. Spinel is an exception.
What are white spinels?
| Spinel | |
|---|---|
| Streak | White |
| Diaphaneity | Transparent to opaque |
| Specific gravity | (Depending on the composition) The rare Zn-rich spinel can be as high as 4.40, otherwise it averages from 3.58 to 3.61. |
| Optical properties | Isotropic |
Is there a white spinel?
Spinels are well-known for replicating rubies when red in color. The white spinel is rare and, “relatively unknown to the common consumer,” says GemTradeNet. Like cubic zirconias, white spinels have also been used as a replacement for diamonds. The stone is most often found in Burma, Sri Lanka and Africa.
Why is spinel expensive?
Interestingly, red spinel is much rarer than rubies, but due to its extreme rarity there is little demand for it and therefore it is not as valuable. As with any gemstone, spinel with even saturation and intense hue are the most valuable.
Can spinel be white?
The central nervous system, which consists of the brain and spinal cord, contains two types of tissue. White matter appears pinkish-white, while gray matter is a darker hue.
Does white spinel sparkle?
Because Spinel does not sparkle the same way Diamonds do, the facets of your Spinel engagement ring will be much more noticeable than if it was Diamond.
What is synthetic white spinel?
What are synthetic spinels? Synthetic Spinels are the artificial counterparts of stones like aquamarine. They are quite easily created in the labs with a fusion of the constituents and minerals present in the natural gemstones like aquamarine.
Is spinel a cheap stone?
Although spinel is still less expensive than ruby, the market for spinel has been increasing. And, now that spinel has been added as a third August birthstone, its popularity may increase further still, bringing its value up as well.
How can you tell a real spinel?
The proper way to analyze whether Spinel is real is to put it under a UV Radiation Light. Set it to long-wave and look for any stones that are particularly glowy. If the stones are glowy, that means it’s synthetic and not natural.
How much do fine spinels cost?
Fine Spinels from both Burma and Tanzania are still very affordable in sizes under 1 carat, with prices ranging from $200 to $500 a carat for good colors. But prices go up exponentially with size.
What are the best Spinels in the world?
These extraordinary gems have a neon-like glow that is unique in the gems world, and these Mahenge Spinels are now regarded as the best in the world. Fine Spinels from both Burma and Tanzania are still very affordable in sizes under 1 carat, with prices ranging from $200 to $500 a carat for good colors.
Is spinel more expensive than Ruby and Sapphire?
Nevertheless, spinel’s price, even in those cases, is still lower than the price of sapphire and ruby. Color is an important factor that defines spinel’s price – red spinel is rarer than other varieties, and also more expensive; blue exemplars are the second rarest spinel gems.
Is spinel a good investment?
Prices on fine Spinel have risen with increased demand, though Spinel prices continue to be attractive relative to Ruby and Sapphire. When you consider that almost all the spinel is the market is completely untreated, it is still quite a bargain compared to prices for unheated corundum.