0.30 CT Colombian Chivor Emerald 18k Solid Gold Ring and VS diamonds

Item Information

Dimensions (mm) 22 x 20 x 7mm
Weight (carats) 0.3 carats
  • Gold

Item Condition: Brand New

Gross Weight (gm) : 3.62 Grams
Gold purity : 18k solid gold
Gold Weight (gm) : 3.50 Grams

Gemstone : Natural Emerald From Chivor 

Gemstone Weight (ct) : 0.30 CT

Gemstone Size: (mm) : 3.74 X 3.38 X 2.5 MM

Ring size: 6.5 US

Ring dimensions (mm):  21.78MMx21.89MMx7MM
18k solid gold cluster ring

Gemstone Shape : Emerald

Tone/Color : Bluish Green

Natural untreated diamonds: 14 pcs, VS clarity, D-F colour.


Treatment: Minor oil

Set it into 18k yellow gold setting and finished to mirror shine.

Welcome to COLOMBIAVERDESTORE, we are a new store and we want to offer you the best quality Colombian emeralds as possible for a fair and a reasonable price, We get the rough stones directly from the mines of Muzo, Chivor, Coscuez and La pita, we cut and polish the rough material in Bogotá and finally they go to our hands, we are working really hard to certify our emeralds with a modern and reliable gemological laboratory at the emerald trade center, located in Bogotá, Colombia, therefore all our emeralds are 100% certified.

Characteristics of Chivor Mine

Chivor emeralds are famous for their colour, which shines even more strongly when they are held in half-light.

Crystal characteristics of Chivor emeralds

Crystals from Chivor are always longish and do not form clusters or aggregates.

Color differences and inclusions in emeralds from Chivor

Chivor emeralds have a lighter bluish-green colour and generally far fewer inclusions than Muzo emeralds. They have three-phase inclusions containing gas, fluid and crystals of halite together with pyrite and albite.

Matrix characteristics of Chivor emeralds

In the matrix of Chivor emeralds greyish shale is combined with grey calcite and layers of iron oxide and crystallised knots of pyrite. The matrix is fragile and has brown stains caused by iron oxide. Because of this fragility, fewer specimens with the matrix still intact are found in Chivor.

Geologically speaking, Colombian emeralds are said to be the purest emeralds in the world because Colombian emerald deposits are the only ones on earth found in sedimentary host rock rather than in Igneous rock. The tectonic movements that created the Andes Mountains force the raw materials of emeralds—beryllium, chromium, and vanadium—found in the ground into liquid and gaseous states. These materials, in such states, find their way into cracks in the already sedimentary medium surrounding them and then eventually cool and crystallize. A saline solution found in the sedimentary rock eventually washes out impurities such as iron that cloud other beryls from forming onto the crystallizing stone. This intricate process produces the emeralds found in the mines of Colombia.

An emerald is actually a beryllium stone that owes its special color to beryllium, chromium, and vanadium, all of which are chemical elements that are very scarce, and the reason for the color of an emerald. Colombian emeralds are much sought after, and not just because of their superb quality and color. A gem's value depends upon its size, purity, color and brilliance. Even when they are mined in the same area, each individual emerald has its own unique look that sets it apart from the rest. Dark green is considered to be the most beautiful, scarce, and valuable color for emeralds. An emerald of this color is considered rare and is only found in the deepest mines of Colombia.

Please do not hesitate to send offers and we'll try to get a deal.

Worldwide Insured Shipping

100% refund returns Policy


We offer 30 days full refund and return policy for all buyers. You can buy from us with 100% return and refund guarantee. No questions asked for any refund or return.

Our emeralds look better in your hands than in photos. We shoot all the photos and videos with natural light conditions, so you can see the real and genuine colour of each gemstone.

We only sell Natural Colombian emeralds

All buyers are responsible for the payment of any custom and duties for their country. We won't take responsibility on that matter, so please before bidding or buying from us, send us a message and we'll try our best to please you.

if you want to save/avoid any custom duty, please ask and we'll offer the best way to cut that cost.

If you need specific shipment or packing, please don't hesitate to ask.

Your feedback is highly valuable, please give us some positive feedback once you get the stones, if you're no satisfied with the gemstone received, please contact us before leaving any negative feedback and We'll try our best to please you 100%.

Once again many thanks for trusting us.

$1,700.00 USD

Audit Information

The Gemstone Sheriff program allows our members to request an audit on any auction, which is completed by an independent gemologist who assesses the accuracy of the item description and pictures.

Pricing & Details

Auction ID 140288
Watchers 10 watching
Viewed 834 times
Starts 3rd Mar 2022 11:45am PST

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