Buy 4.00 Cts Natural Cobalt Spinel

This 4.00 carat Cobalt Spinel is a natural gemstone from the mines of Tanzania. Known for its rich cobalt blue color and high clarity, this stone is ideal for gemstone collectors, custom jewelry, or anyone looking for a unique piece. It’s a rare shape and cut that adds more value, especially for serious buyers or gem investors.

Product Information 

Description

This 4.00 carats natural cobalt spinel stone is cut to highlight its natural beauty, without any artificial treatments. It comes with a vivid deep blue tone — a quality that is rarely seen and highly desired among spinel gemstone collectors.

Spinel is gaining popularity in the market because of its brilliant shine, durability, and affordability. This particular piece is a great option if you’re planning to design a spinel gemstone ring, necklace, or want to add value to your gemstone investment.

With a high hardness rating, the spinel gemstone is perfect for daily wear. It’s also available in a variety of colors like red, blue, black, and even pink — but this cobalt version is especially hard to find. Whether you’re searching for spinel stone jewelry, or want to buy spinel stone online, this piece offers strong value.

Why Buy from The Crystals Library?

• 100% Natural & Ethically Sourced Stones

• International Shipping Available

• Trusted by Customers Since 2020

• Certificate Available on Request

• Friendly Support and Quick Response

We understand that buying gemstones online can be confusing. That’s why we offer full transparency, fair prices, and detailed info so you can shop with confidence.

Frequently Asked Questions (People Also Ask)

Is spinel an expensive gem?
Yes, especially rare colors like cobalt blue can be very valuable and costly due to limited supply.

Is spinel a real gemstone?
Yes, it’s a naturally occurring gemstone recognized and valued by gemologists worldwide.

What is the spiritual meaning of spinel?
Spinel is believed to bring strength, hope, and inner peace. It’s also linked with renewal and healing.

Are spinels rarer than diamonds?
Certain spinels, especially cobalt blue ones, are much rarer than diamonds.

How much is spinel worth?
It depends on the color, size, and clarity. Cobalt spinels are among the highest-priced spinels.

Is spinel worth the money?
Definitely. For collectors and those who appreciate rare gems, it’s a strong investment.

Is a spinel a precious stone?
Yes. While not in the traditional “precious four,” its rarity and beauty place it in the premium range.

Why is spinel so expensive?
Rarity, untreated nature, and vivid colors make it valuable.

How much is a spinel gem worth?
Anywhere from a few hundred to thousands of dollars per carat, depending on quality.

Is spinel a cheap stone?
Some spinels are affordable, but cobalt spinels are among the more expensive varieties.

How can you tell if spinel is real?
Through gemological testing or by purchasing from a trusted seller with certificates.

Is spinel more expensive than diamond?
In some rare cases, yes. High-quality cobalt spinel can cost more than diamonds.