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It’s indeed a pleasure to showcase this incredible and unique No oil Colombian emerald, this beautiful emerald has a marvelous alpine vivid green color, a fiery crystal and excellent clarity it has some inclusions inside the stone but this is totally fine as emeralds are type 3 stones which allow them to have such inclusions without decreasing their value and outstanding beauty, this stone is an investment stone, as no oil emeralds are extremely rare and super difficult to produce, specially those ones from Colombia, if you’re a true collector, investor or if you’re into this kind of emeralds, this is your opportunity to get a No oil. This stone has been well cut and polished and will look gorgeous once set on a 18k Gold pendant or ring.

Gem: Colombian Emerald

Origin: Muzo, Boyaca, Colombia

Color: Alpine Green

Dimensions: 5.16x4.33x3.59mm

Weight: 0.47 Ct

Final price: 4700 USD

Treatment: None, this stone will never change its appearance or colour.

FIXED PRICE.

Guide for No Oil Colombian Emeralds

No Oil Colombian Emeralds are among the most valuable gemstones in the world, and in some cases, they can be worth more than diamonds of the same carat weight.

This complete buying guide will explain exactly what no-oil Colombian emeralds are, how to find them, and why you should choose them for your engagement ring.

A No-Oil Colombian Emerald is a natural emerald gemstone mined in Colombia with a certificate attesting that it has not been enhanced or treated with any oil. These are the most valuable and desirable types of emeralds in the world.

Emeralds are part of the Type III gemstone category. This means that they are usually heavy with inclusions. What sets no oil emeralds apart from other gemstones is the fact that they are allowed to have inclusions.

Jewelers usually treat internal fractures in emeralds with cedar oil. The oil fills the cracks within the emeralds, enhancing their clarity and even improving their color. While oil treatment is generally accepted by the gem trade, most serious collectors, investors, and buyers prefer no-oil emeralds.

While oiled emeralds might seem perfect, they come with a lengthy list of disadvantages. For one, the oil will eventually dry out, so you will have to reapply it occasionally. Oiled emeralds are also harder to fix if they get chipped or fractured. Common household substances, or even hot water, can also erase the effects of oil treatment.

Unlike other gems, which lose their value if they have inclusions, high-quality no oil Columbian emeralds are allowed to have these imperfections. Not only are inclusions accepted, but no oil Colombian emeralds can be even twice as expensive as treated emeralds of the same color, cut, and carat.

The highest-quality types of no oil Colombian emeralds exhibit an intense, almost transparent, pure green color.

Due to their extreme rarity, no oil Colombian emeralds are often sold at a very high price.

For hundreds of years, the mines of Colombia have yielded many of the world’s finest emeralds. They were known to the Indian inhabitants prior to the arrival of the Spanish Conquistadors in the 1500s. After being introduced to emeralds in the spring of 1537 as a gift from the Boyacá Indians, over the following decades it was the Spanish who began to send them from what they called “New Grenada” back to Europe. Although emeralds had previously been known from Egypt and a small mining area in Austria (and perhaps from Central Asia), the material from Colombia was of much better quality. There are three main mining areas in the country – Muzo, Coscuez, and Chivor – located in two mountain belts 50 to 80 kilometers northeast of Bogotá.

SALES POLICY

Lunariagems offers 7 days full refund and return policy for all buyers.

Our Gemstones look very similar to the ones in photos, we use the best cameras available at the moment to capture their true color and nature.