Are pink spinels rare?
Pink Spinel are beautiful, bright pastel-pink gemstones from Mahenge in Tanzania’s Morogoro Region, an acclaimed deposit for this rare, natural gemstone. One of the gem industry’s best kept secrets, this beautiful gemstone’s public recognition and market impact is limited by Pink Spinel’s low production.
Are spinels worth anything?
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.
How can you tell if a pink spinel is real?
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.
Which is more valuable ruby or spinel?
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.
Why is Spinel so 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.
Is Spinel a real gem?
Spinel belongs to the cubic crystal system and its characteristic crystal shape is an octahedron, which looks like two back-to-back pyramids. Like ruby, spinel is found in alluvial deposits; it ranks 8 on the Mohs scale and has good toughness, making it a durable gem for jewelry.
Is spinel rarer than diamond?
Based on annual production in carats across the world, a natural spinel is rarer than diamonds of any colour, sapphires or rubies.
Is spinel a good investment?
Red Burmese spinels and the neon pink-red spinels from Mahenge, Tanzania have the best investment potential. Spinel is completely untreated and prices on fine pieces have risen significantly in the last 5 years.
Is spinel a precious stone?
Every other gemstone that isn’t one of those four is considered to be semi precious. The list goes on and on, but some of the more common ones are: alexandrite, agate, amethyst, aquamarine, garnet, lapis lazuli, moonstone, opal, pearl, peridot, rose quartz, spinel, tanzanite, tourmaline, turquoise and zircon.
What is the chemical name of spinel?
Fine Pink Spinel. By chemical composition spinel is magnesium aluminum oxide, and is thus close to ruby and sapphire (aluminum oxide).
What is the hardness of pink spinel?
Fine Pink Spinel. Indeed spinel is usually found in the same locations. But where ruby and sapphire have a hardness rating of 9 on the Mohs scale, spinel is not quite as hard with a rating of 8. Nonetheless spinel is quite hard and durable, and is suitable for any kind of jewelry.
What is an spinel gem?
Spinel is sought after by gem dealers and collectors because it is regarded as an undervalued gem that is in many ways the equal of sapphire and ruby. Spinel actually has more dispersion or fire, and first time buyers are often amazed at how much sparkle they see in a well-cut spinel.
What is the best pink spinel?
Fine Pink Spinel. The most famous are the neon pink-red spinel from the Mahenge region of Tanzania — these are regarded by many gem dealers as the finest examples of spinel ever found. The saturation in these stone is remarkable and the color is quite pure, without the gray or brown secondary hue often in spinel.